.rs
.\" Troff code generated by TPS Convert from ITU Original Files
.\"                 Not Copyright ( c) 1991 
.\"
.\" Assumes tbl, eqn, MS macros, and lots of luck.
.TA 1c 2c 3c 4c 5c 6c 7c 8c
.ds CH
.ds CF
.EQ
delim @@
.EN
.nr LL 40.5P
.nr ll 40.5P
.nr HM 3P
.nr FM 6P
.nr PO 4P
.nr PD 9p
.po 4P

.rs
\v | 5i'
.sp 2P
.LP
\fBRecommendation\ Q.781\fR 
.RT
.sp 2P
.sp 1P
.ce 1000
\fBMTP\ LEVEL\ 2\ TEST\ SPECIFICATION\fR 
.EF '%	Fascicle\ VI.9\ \(em\ Rec.\ Q.781''
.OF '''Fascicle\ VI.9\ \(em\ Rec.\ Q.781	%'
.ce 0
.sp 1P
.LP
\fB1\fR 	\fBIntroduction\fR 
.sp 1P
.RT
.PP
This Recommendation contains a set of detailed tests of signalling system\ 
No.\ 7 MTP level\ 2 protocol. These tests intend to validate the protocol 
specified in Recommendation\ Q.703. 
.PP
This Recommendation conforms to Recommendation Q.780 which describes the 
basic rules of the Test Specification. In addition the conditions which 
are specific to level\ 2 tests are described in the following sections. 
.RT
.sp 2P
.LP
\fB2\fR 	\fBGeneral principles of level 2 tests\fR 
.sp 1P
.RT
.sp 1P
.LP
2.1
	\fIPresentation of test descriptions\fR 
.sp 9p
.RT
.PP
The level 2 tests aim at testing the level 2 protocol conformance in a 
given implementation. 
.PP
Each test description indicates in the \*Qtype of test\*U column;
\*QValidation\*U (VAT) or \*QValidation\*U (VAT) and \*Qcompatibility\*U (CPT).
.PP
Although signal units are transmitted and received continuously on
level\ 2, only the signal units which cause and/or indicate the changes of
level\ 2 status are shown in the EXPECTED SIGNAL UNIT SEQUENCE column of each
test description.
.RT
.sp 1P
.LP
2.2
	\fIPresentation of the test list\fR 
.sp 9p
.RT
.PP
These tests as a whole, aim at a complete validation of the level 2 protocol 
without redundancies. Each test is described as simply as possible to check 
precisely each elementary function of the protocol, which is referred in 
the columns \*Qreference\*U, \*Qtitle\*U and \*Qsub\(hytitle\*U of each 
test description. 
.PP
This list is presented in the form of a succession of tests. The
presentation order is essentially functional. However, the operator performing 
these tests may change this order, taking into account some other practical 
criteria such as: use pre\(hytest conditions to order the list, the end 
of a given test may be the pre\(hytest condition of another test. 
.RT
.sp 2P
.LP
\fB3\fR 	\fBTest configuration\fR 
.sp 1P
.RT
.PP
A single link will be used for level 2 tests. Figure\ 1/Q.781 shows a single 
link between SP\ A and SP\ B. Test specifications are written to test 
the level\ 2 of the SP\ A.
.RT
.sp 2P
.LP
\fB4\fR 	\fBTest environment\fR 
.sp 1P
.RT
.PP
See Recommendation Q.780, \(sc\ 6.2.
.RT
.sp 2P
.LP
\fB5\fR 	\fBTest list\fR 
.sp 1P
.RT
.PP
\fINote\fR \ \(em\ Compatibility test items are indicated in this list 
by an asterisk\ (*). 
.RT
.LP
	\(em
	 The abbreviations \fIPO\fR , \fILPO\fR , \fIRPO\fR , \fIEM\fR and \fIEDA\fR 
are used 
for processor outage, local processor outage, remote processor
outage, emergency and expected delay of acknowledgement
respectively.
.sp 2P
.LP
	1
	\fILink State Control \(em Expected signal units/orders\fR (Figures
8/Q.703
and\ 9/Q.703)
.sp 1P
.RT
.sp 1P
.LP
*
	1.1
	Initialisation (Power\(hyup)
.sp 9p
.RT
.LP
*
	1.2
	Timer T2
.LP
	1.3
	Timer T3
.LP
	1.4
	Timer T1 and T4 (Normal)
.LP
*
	1.5
	Normal alignment \(em correct procedure (FISU)
.LP
	1.6
	Normal alignment \(em correct procedure (MSU)
.LP
	1.7
	SIO received during normal proving period
.bp
.LP
	1.8
	Normal alignment with PO set (FISU)
.LP
	1.9
	Normal alignment with PO set (MSU)
.LP
	1.10
	Normal alignment with PO set and clear
.LP
	1.11
	Set RPO when \*QAligned not ready\*U
.LP
	1.12
	SIOS received when \*QAligned not ready\*U
.LP
	1.13
	SIO received when \*QAligned not ready\*U
.LP
	1.14
	Set and clear LPO when \*QInitial alignment\*U
.LP
	1.15
	Set and clear LPO when \*QAligned ready\*U
.LP
	1.16
	Timer T1 in \*Q\*QAligned not ready\*U state
.LP
	1.17
	No SIO sent during normal proving period
.LP
	1.18
	Set and cease emergency prior to \*Qstart alignment\*U
.LP
*
	1.19
	Set emergency while in \*Qnot aligned state\*U
.LP
	1.20
	Set emergency when \*Qaligned\*U
.LP
	1.21
	Both ends set emergency
.LP
	1.22
	Individual end sets emergency
.LP
	1.23
	Set emergency during normal proving
.LP
	1.24
	No SIO sent during emergency alignment
.LP
*
	1.25
	Deactivation during initial alignment
.LP
	1.26
	Deactivation during aligned state
.LP
	1.27
	Deactivation during aligned not ready
.LP
	1.28
	SIO received during link in service
.LP
*
	1.29
	Deactivation during link in service
.LP
	1.30
	Deactivation during LPO
.LP
	1.31
	Deactivation during RPO
.LP
*
	1.32
	Deactivation during the proving period
.LP
	1.33
	SIO received instead of FISUs
.LP
	1.34
	SIOS received instead of FISUs
.LP
	1.35
	SIPO received instead of FISUs
.sp 2P
.LP
	2
	\fILink State Control \(em Unexpected signal units/orders\fR 
(Figure\ 8/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	2.1
	Unexpected signal units/orders in \*QOut of service\*U state
.sp 9p
.RT
.LP
	2.2
	Unexpected signal units/orders in \*QNot aligned\*U state
.LP
	2.3
	Unexpected signal units/orders in \*QAligned\*U state
.LP
	2.4
	Unexpected signal units/orders in \*QProving\*U state
.LP
	2.5
	Unexpected signal units/orders in \*QAligned ready\*U state
.LP
	2.6
	Unexpected signal units/orders in \*QAligned not ready\*U state
.LP
	2.7
	Unexpected signal units/orders in \*QIn service\*U state
.LP
	2.8
	Unexpected signal units/orders in \*QProcessor outage\*U state
.sp 2P
.LP
	3
	\fITransmission failure\fR (Figure 8/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	3.1
	Link aligned ready (Break Tx path)
.sp 9p
.RT
.LP
	3.2
	Link aligned ready (Corrupt FIBs)
.LP
	3.3
	Link aligned not ready (Break Tx path)
.LP
	3.4
	Link aligned not ready (Corrupt FIBs)
.bp
.LP
*
	3.5
	Link in service (Break Tx path)
.LP
	3.6
	Link in service (Corrupt FIBs)
.LP
	3.7
	Link in processor outage (Break Tx path)
.LP
	3.8
	Link in processor outage (Corrupt FIBs)
.sp 2P
.LP
	4
	\fIProcessor Outage Control\fR (Figure 10/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	4.1
	Set and clear LPO while link in service
.sp 9p
.RT
.LP
	4.2
	RPO during LPO
.LP
	4.3
	Clear LPO when \*QBoth processor outage\*U
.sp 2P
.LP
	5
	\fISU Delimitation, Alignment, Error Detection and Correction\fR 
(Figures\ 11/Q.703 and\ 12/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	5.1
	More than seven \*Q1\*Us between MSU opening and closing flags
.sp 9p
.RT
.LP
	5.2
	Greater than maximum signal unit length
.LP
	5.3
	Below minimum signal unit length
.LP
	5.4
	Reception of single and multiple flags between FISUs
.LP
	5.5
	Reception of single and multiple flags between MSUs
.sp 2P
.LP
	6
	\fISUERM Check\fR (Figure 18/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	6.1
	Error rate of 1 in 256 \(em Link remains in service
.sp 9p
.RT
.LP
	6.2
	Error rate of 1 in 254 \(em Link into out of service
.LP
	6.3
	Consecutive corrupted SUs
.LP
	6.4
	Time controlled break of the link
.sp 2P
.LP
	7
	\fIAERM check\fR (Figure 17/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	7.1
	Error rate below the normal threshold
.sp 9p
.RT
.LP
	7.2
	Error rate at the normal threshold
.LP
	7.3
	Error rate above the normal threshold
.LP
	7.4
	Error rate at the emergency threshold
.sp 2P
.LP
	8
	\fITransmission and reception control (Basic)\fR (Figures 13/Q.703
and\ 14/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	8.1
	MSU transmission and reception
.sp 9p
.RT
.LP
	8.2
	Negative acknowledgement of MSU
.LP
	8.3
	Check RTB full
.LP
	8.4
	Single MSU with erroneous FIB
.LP
	8.5
	Duplicated FSN
.LP
	8.6
	Erroneous retransmission \(em Single MSU
.LP
	8.7
	Erroneous retransmission \(em Multiple FISUs
.LP
	8.8
	Single FISU with corrupt FIB
.LP
	8.9
	Single FISU prior to RPO being set
.LP
	8.10
	Abnormal BSN \(em Single MSU
.LP
	8.11
	Abnormal BSN \(em Two consecutive FISUs
.LP
	8.12
	Excessive delay of acknowledgement
.LP
	8.13
	Level 3 Stop Command
.bp
.sp 2P
.LP
	9
	\fITransmission and reception control (PCR)\fR (Figures 15/Q.703
and\ 16/Q.703)
.sp 1P
.RT
.sp 1P
.LP
*
	9.1
	MSU transmission and reception
.sp 9p
.RT
.LP
	9.2
	Priority control
.LP
	9.3
	Forced retransmission with the value N1
.LP
	9.4
	Forced retransmission with the value N2
.LP
	9.5
	Forced retransmission cancel
.LP
	9.6
	Repetition of forced retransmission
.LP
	9.7
	MSU transmission while RPO set
.LP
	9.8
	Abnormal BSN \(em Single MSU
.LP
	9.9
	Abnormal BSN \(em Two MSUs
.LP
	9.10
	Unexpected FSN
.LP
	9.11
	Excessive delay of acknowledgement
.LP
	9.12
	FISU with FSN expected for MSU
.LP
	9.13
	Level 3 Stop Command
.sp 2P
.LP
	10
	\fICongestion Control\fR (Figure 19/Q.703)
.sp 1P
.RT
.sp 1P
.LP
	10.1
	Congestion abatement
.sp 9p
.RT
.LP
	10.2
	Timer T7
.LP
	10.3
	Timer T6
.sp 2P
.LP
\fB6\fR 	\fBTest descriptions\fR 
.sp 1P
.RT
.LP
.rs
.sp 25P
.ad r
Blanc
.ad b
.RT
.LP
.bp
.ce
\fBH.T. [T1.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.1	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 12; Fig. 13
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Initialization (Power\(hyup)
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that the No. 7 terminal equipment enters the correct
state on power\(hyup
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Line equipment \(em ON;
No. 7 equipment\(em OFF
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | ower ON
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Check link enters correct state.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
At \*QPower \(em On\*U or Initialization the FIB, BIB, FSN, and BSN shall be
as follows:
FIB = BIB = 1 : FSN = BSN = 127 (HEX 7F).
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Repeat test in reverse direction.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T1.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T2.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.2	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9, Fig. 11, Fig. 13;
Fig. 14
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
SUB TITLE:\ Timer T2
_
.T&
lw(228p) .
 {
PURPOSE:\ To check \*QNot Aligned\*U Timer T2
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		 {
<-------------------------
<-------------------------
 }	1 \(em 0 1 \(em 0	 {
\ \ SIO
\ \ |
\ \ | T2
\ \ |
\ SIOS
 }
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Timer T2 shall be in the range 5 secs to 150 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T2.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T3.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.3	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9; Fig. 14
 }
_
.TE
.TS
center box ;
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
SUB TITLE:\ Timer T3
_
.T&
lw(228p) .
 {
PURPOSE:\ To check \*QAligned\*U Timer T3
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T3
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Timer T3 shall be in the range 1 sec to 1.5 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T3.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fBH.T. [T4.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.4	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Timer T1 & Timer T4 (Normal)
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check \*QAligned ready\*U Timer T1 and \*QProving period\*U
Timer T4 (Normal)
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pn)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T1
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
At 64 kbit/s Timer T4 shall be in the range 7.5 secs (nominally 8.2
secs) and Timer T1 shall be in the range
40\ secs to 50
secs.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
At 4.8 kbit/s Timer 74 shall be in the range 100 secs to 120 secs
(nominally 110 secs) and Timer T1 shall be in the range 500 secs to
600 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T4.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T5.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.5	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Normal alignment \(em correct procedure (FISU) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check normal alignment procedure 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Start normal alignment procedure.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check link aligns and enters \*QIn service\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that \*QIn service\*U state is maintained.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T5.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fBH.T. [T6.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.6	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Normal alignment \(em correct procedure (MSU) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check normal alignment procedure
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	MSU	------------------------->		
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Start normal alignment procedure.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check link aligns and enters \*QIn service\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that \*QIn service\*U state is maintained.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T6.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T7.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.7	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 10.3 \ \ \ \ 
STD:\ Fig. 9; Fig. 17
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIO received during normal proving period
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the response to the reception of an SIO during the
normal proving period.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ | T4
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | Stopped
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN (one only)	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ | SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pn)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ \ FISU
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Send an SIO at B during normal proving period.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that new normal proving period is entered.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T7.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T8.781]\fR 
.ce
\fBMTP LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.8	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Normal alignment with PO set (FISU)
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO
has been set
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Check that normal alignment is carried out with PLO set at A.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that SIPO is returned when aligned, and that A stays in \*Qprocessor
outage\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Repeat test with LPO set at B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T8.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T9.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.9	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Normal alignment with PO set (MSU) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO has
been set
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	MSU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that normal alignment is carried out with LPO set at A.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that SIPO is returned when aligned, and that A stays in \*Qprocessor
outage\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Repeat test with LPO set at B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T9.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T10.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.10	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Normal alignment with PO set and clear
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO has
been set and cleared 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | lear LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Check that normal alignment is carried out.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that link aligns and enters \*QIn service\*U state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T10.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T11.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.11	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set RPO when \*QAligned not ready\*U
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO has been
set 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service; ability to set PO
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | et LPO			:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIPO	------------------------->		
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	Set LPO at A and B.
.T&
cw(18p) | lw(210p) .
2.	Start alignment.
.T&
cw(18p) | lw(210p) .
3.	 {
Check that both LPO and RPO after alignment completes.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T11.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T12.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.12	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIOS received when \*QAligned not ready\*U
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO
has been set 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.TE
.TS
center box ;
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | top			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Soon after alignment completes, A enters \*QAligned not ready\*U.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Before alignment completes, stop command is given at B.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that, on reception of SIOS, A enters \*QOut of service\*U state.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Repeat test with LPO set at B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T12.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T13.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.13	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIO received when \*QAligned not ready\*U 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO has been
set
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Soon after alignment completes, A enters \*QAligned not ready\*U.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Before alignment completes at B, SIO is sent to A.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that, on reception of SIO, A enters \*QOut of service\*U state.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Repeat test with LPO set at B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T13.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T14.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.14	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set and clear LPO when \*QInitial alignment\*U
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check normal alignment with PO set and clear during \*QInitial
alignment\*U
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | lear LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	 {
Set LPO at A during \*QInitial alignment\*U state.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check A remains in \*QInitial alignment\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Clear LPO before alignment completes at A.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Check A enters \*QIn service\*U state after normal alignment.
 }
.T&
cw(18p) | lw(210p) .
5.	Repeat the test at B.
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T14.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T15.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.15	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set and clear LPO when \*Qaligned ready\*U
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To test the response to LPO when \*Qaligned ready\*U and to
ensure that the aligned ready state resumes when LPO is cleared.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | ait 5 secs.
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | lear LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	Start link at A.
.T&
cw(18p) | lw(210p) .
2.	 {
At \*Qaligned ready\*U state set LPO at A.
(Suppress return of FISUs at B to maintain \*Qaligned ready\*U
state).
 }
.T&
cw(18p) | lw(210p) .
3.	Clear LPO at A.
.T&
cw(18p) | lw(210p) .
4.	 {
Check A resumes \*Qaligned ready\*U state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T15.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T16.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.16	PAGE:\ 1 OF 1  \fR
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Timer T1 in \*Qaligned not ready\*U state 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the operation of Timer T1 when in the \*Qaligned not
ready\*U state.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.TE
.TS
center box ;
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T1
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.TE
.TS
center box ;
lw(228p) .
TEST DESCRIPTION
_
.TE
.TS
center box ;
cw(18p) | lw(210p) .
1.	Set LPO and start link at A.
.T&
cw(18p) | lw(210p) .
2.	 {
Check A enters the \*Qaligned not ready\*U state.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check A takes the link out of service after time T1.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Timer T1 shall be in the range 40 secs to 50 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T16.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T17.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.17	PAGE:\ 1 OF 1
_
.TE
.TS
center box ;
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ No SIO sent during normal proving period 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To ensure that normal alignment still occurs when SIO is
omitted
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of Service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO not aligned
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ | T3
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pn)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check normal alignment occurs with no SIO sent from SP B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T17.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fBH.T. [T18.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.18	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set and cease emergency prior to \*Qstart alignment\*U 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the normal proving period is employed having \*Qemergency\*U
set and cleared 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et Em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | lear Em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pn)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check emergency set and cleared prior to start of alignment.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check normal proving period is carried out.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T18.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T19.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.19	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set emergency while in \*Qnot aligned state\*U 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test that emergency proving can be set during normal initial
alignment.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			PS\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et EM
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIE
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ \(em
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that emergency proving period is used after set EM during normal
initial alignment.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
The timing of this test is critical, emergency must be set once the start
command has been given and before SIO is received. (i.e. during Timer\ T2
operation).
 }
.T&
cw(18p) | lw(210p) .
3.	 {
At 64 kbit/s Timer T4 shall be in the range 0,4 sec to 0,6
sec (nominally 0,5 sec).
 }
.T&
cw(18p) | lw(210p) .
4.	 {
At 4,8 kbit/s, Timer T4 shall be in the range 6 secs to 8 secs
(nominally 7 secs).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T19.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T20.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.20	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set emergency when \*Qaligned\*U 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ To test that emergency proving period is used when
emergency set prior to receiving SIN 
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et EM
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIE
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that emergency proving period is used after SIE sent during
\*Qaligned\*U state.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
The timing of this test is critical. Emergency must be set once SIN has
been sent but before Timer\ T3 expires.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T20.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T21.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.21	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Both ends set emergency
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the emergency alignment procedure and Timer T4 (Pe)
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et EM
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIE
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIE	------------------------->		\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check correct emergency alignment procedure is performed.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T21.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T22.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.22	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Individual end sets emergency 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check emergency alignment procedure, Emergency set
at the other end 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIE	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	Emergency alignment set at B.
.T&
cw(18p) | lw(210p) .
2.	Start alignment at A.
.T&
cw(18p) | lw(210p) .
3.	 {
Check that alignment occurs with the emergency proving period.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T22.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T23.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.23	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Set emergency during normal proving 
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To test that setting emergency during normal proving stops
normal proving and starts the emergency proving
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et EM
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIE
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Set emergency during normal proving period at A.
 }
.T&
cw(18p) | lw(210p) .
2.	Check A sends SIE.
.T&
cw(18p) | lw(210p) .
3.	 {
Repeat test in reverse direction.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T23.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T24.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.24	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ No SIO sent during emergency alignment
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To ensure that emergency alignment still occurs when
SIE is received following SIOS
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et EM
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIE	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIE
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ | T4 (Pe)
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ |
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Set emergency and start link at A.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
A receives SIE after sending SIO.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that link aligns OK after emergency proving.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T24.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T25.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.25	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during initial alignment
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To test the response to the receipt of the stop command while
in the initial alignment state (initial alignment is Not Aligned State)
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | ait 5 secs.
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | top
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that alignment ceases after Stop command given.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
The stop command must be issued before timer T2 expires.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Timer T2 shall be in the range 5 secs to 150 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T25.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T26.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.26	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during aligned state 
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To test the response to the receipt of the stop
command while in the initial alignment state (initial alignment is
aligned state).
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service 
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | top
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that alignment ceases after STOP command given.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
The stop command must be issued before timer T3 expires.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Timer T3 shall be in the range 1 sec to 1.5 secs.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T26.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T27.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.27	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during aligned not ready 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response following normal alignment when PO
has been set
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | top
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Soon after alignment completes, A enters \*QAligned not ready\*U.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Before alignment completes at B, stop command is given at A.
 }
.T&
cw(18p) | lw(210p) .
3.	 {
Check that A enters \*QOut of service\*U state.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Repeat test with LPO set at B.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T27.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T28.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.28	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 14
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIO received during link in service 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the deactivation of a signalling link from the \*QIn
Service\*U state.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
SIO is sent to A during link in service.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that an \*Qin service\*U link can be taken out of service at
A.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T28.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T29.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.29	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8; Fig. 14
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during link in service
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the deactivation of a signalling link from
the \*QIn service\*U state
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | top			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that an \*QIn service\*U link can be taken out of service by command
at B.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Repeat test, command given at
A.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T29.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T30.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.30	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 10
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during LPO 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response to the stop command during LPO 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | top
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
SIPO sent from A, stop command given at A, check link enters out of
service state.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Repeat test, SIPO sent from B, stop command at B, check link enters
out of service state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T30.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T31.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.31	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 10
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during RPO 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the response to the stop command during RPO
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIPO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | top
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
SIPO received at A, stop command given at A, check link enters out of
service state.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Repeat test, SIPO received at B, stop command given at B, check link
enters out of service state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T31.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T32.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.32	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 10.3 \ \ \ \ 
STD:\ Fig. 8; Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Deactivation during the proving period
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the response to the receipt of SIOS during the proving
period
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT, CPT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | top			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check link enters out of service state when SIOS is received at A
during the proving period.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Repeat test, SIOS received at B during proving period.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T32.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T33.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.33	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIO received instead of FISUs 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response to the receipt of SIO instead of FISUs in
the aligned ready state
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check link enters out of service state when SIO is received at A instead
of FISUs in the aligned ready state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T33.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T34.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.34	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 7 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIOS received instead of FISUs 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response to the receipt of SIOS instead of FISUs
in the aligned ready state
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | top			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check link enters out of service state when SIOS is received at
A instead of FISUs in the aligned ready state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T34.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T35.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 1.35	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 8 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ SIPO received instead of FISUs 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check the response to the receipt of SIPO instead of FISUs in the aligned ready state
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | et LPO			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIPO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check link enters processor outage state when SIPO received at A instead of FISUs in the aligned ready state.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T35.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T36.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.1	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QOut of service\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that the unexpected signal units/orders are ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from B are ignored
without impact on the system. xxx are successively SIO, SIN, SIE, SIPO,
SIB, aberrant LSSU (non\(hyexisting status, one and two octects), FISU and
MSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy = Stop from level 3 are ignored
without impact on system (if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T36.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T37.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.2	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders 
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QNot aligned\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that unexpected signal units/orders are
ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal unit xxx received from B are ignored
without impact on the system. xxx are successively SIOS, SIPO, SIB,
aberrant LSSU, FISU and\ MSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from Level 3 are ignored
without impact on the system. yyy are successively clear\ EM and start
(if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T37.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T38.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.3	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Expected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QAligned\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that unexpected signal units/orders are
ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from B are
ignored without impact on the system. xxx are successively SIO, SIPO,
SIB, aberrant LSSU, FISU and\ MSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from Level 3 are ignored
without impact on the system. yyy are successively clear EM and start
(if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T38.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T39.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.4	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 9
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QProving\*U state 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that unexpected signal units/orders are
ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from B are ignored
without impact on the system. xxx are successively SIPO, SIB, aberrant
LSSU, FISU and\ MSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from Level 3 are ignored
without impact on the system. yyy are successively clear EM and start
(if applicable).
\fINote\fR
\ \(em\ The reception of SIB in \*QInitial alignment\*U state may
possibly cause link failure after transferring to \*QIn service\*U state
because of the\ T6 expiration.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T39.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T40.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.5	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QAligned ready\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that unexpected signal units/orders are ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from B are
ignored without impact on the system. xxx are successively SIB and
aberrant LSSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from level 3 are ignored
without impact on the system. yyy are successively set EM, clear\ EM,
clear LPO and Start (if applicable).
\fINote\fR
\ \(em\ The reception of SIB in \*QAligned ready\*U state may possibly
cause link failure after transferring to \*QIn service\*U state because
of the\ T6 expiration.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T40.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fBH.T. [T41.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.6	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QAligned not ready\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that unexpected signal units/orders are ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from B are
ignored without impact on the system. xxx are successively SIB and
aberrant LSSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from level 3 are ignored
without impact on the system. yyy are successively set EM, clear\ EM,
clear LPO and Start (if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T41.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T42.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.7	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QIn service\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check unexpected signal units/orders are ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	aberrant LSSU	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that an aberrant LSSU received from B is ignored without impact
on the system.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from level 3 are ignored
without impact on the system. yyy are successively set\ EM, clear\ EM,
clear LPO and Start (if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T42.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T43.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 2.8	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 7, 11 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
 {
TITLE:\ Link State Control \(em Unexpected signal units/orders
 }
_
.T&
lw(228p) .
 {
SUB TITLE:\ Unexpected signal units/orders in \*QProcessor outage\*U state
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To check that the unexpected signal units/orders are
ignored
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link in service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	xxx	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				\ \ yyy
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU	------------------------->		
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that the unexpected signal units xxx received from A are ignored
without impact on the system. xxx are successively SIB and aberrant LSSU.
 }
.T&
cw(18p) | lw(210p) .
2.	 {
Check that the unexpected orders yyy received from level 3 are ignored
without impact on the system. yyy are successively set\ EM, clear\ EM
and Start (if applicable).
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T43.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T44.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 3.1	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 4, 10.2 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
TITLE:\ Transmission failure 
_
.T&
lw(228p) .
 {
SUB TITLE:\ Link aligned ready (Break Tx path) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:\ To test the response to a transmission failure \(em detected
by SUERM \(em when in \*QAligned ready\*U state 
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | reak Tx			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Break Tx path at B when in \*QAligned ready\*U state, check that the
SUERM detects the failure and the link is taken out of service.
 }
.T&
cw(18p) | lw(210p) .
2.	Repeat test, break Tx at A.
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T44.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T45.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 3.2	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc 5.3 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
TITLE:\ Transmission failure 
_
.T&
lw(228p) .
 {
SUB TITLE:\ Link aligned ready (Corrupt FIBs \(em Basic) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To check the response to a link failure after corruption
of two FIBs \(em detected by reception control \(em while in Aligned ready
State.
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Aligned ready
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ FISU
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU corrupt FIB (FIB+FSN=7F)	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	FISU corrupt FIB (FIB+FSN=7F)	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	 {
Check that receipt of two FISUs at A with corrupt FIB's at link aligned
ready state causes the link to be taken out of service.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T45.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp
.ce
\fR 
.ce
\fR 
.ce
\fBH.T. [T46.781]\fR 
.ce
\fBMTP, LEVEL 2\fR 
.ps 9
.vs 11
.nr VS 11
.nr PS 9
.TS
center box;
lw(156p) | lw(72p) .
TEST NUMBER:\ 3.3	PAGE:\ 1 OF 1
_
.T&
lw(228p) .
 {
REFERENCE:\ Q.703 \(sc\(sc 8, 10.3 \ \ \ \ 
STD:\ Fig. 8
 }
_
.T&
lw(228p) .
TITLE:\ Transmission failure 
_
.T&
lw(228p) .
 {
SUB TITLE:\ Link aligned not ready (Break Tx path) 
 }
_
.T&
lw(228p) .
 {
PURPOSE:
To test the response to a break in the transmission path \(em
detected by SUERM \(em in \*QAligned not ready\*U state
 }
_
.T&
lw(228p) .
 {
PRE\(hyTEST CONDITIONS:\ Link out of service 
 }
_
.T&
lw(156p) | lw(72p) .
CONFIGURATION:\ 1	TYPE OF TEST:\ VAT
_
.T&
lw(228p) .
 {
EXPECTED SIGNAL UNIT SEQUENCE:
 }
.TE
.TS
center box ;
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	SP\ \ B			SP\ \ A
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
Link			Link	
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIOS	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | et LPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
				:\  | tart
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIO	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIN
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
1 \(em 0	\ \ SIN	------------------------->		
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIPO
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
	:\  | reak Tx			
.T&
lw(30p) | lw(42p) | lw(72p) | lw(24p) | lw(60p) .
		<-------------------------	1 \(em 0	\ \ SIOS
_
.T&
lw(228p) .
TEST DESCRIPTION
_
.T&
cw(18p) | lw(210p) .
1.	Set LPO at A.
.T&
cw(18p) | lw(210p) .
2.	Start link alignment at A.
.T&
cw(18p) | lw(210p) .
3.	 {
In link aligned not ready state break Tx at B and check link is
taken out of service.
 }
.T&
cw(18p) | lw(210p) .
4.	 {
Repeat test for B with break in Tx at A, check link
is taken out of service.
 }
.T&
cw(18p) | lw(210p) .
5.	 {
The Tx path must be broken before Timer T1 expires.
 }
_
.TE
.nr PS 9
.RT
.ad r
\fBTableau [T46.781], p.\fR 
.sp 1P
.RT
.ad b
.RT
.LP
.bp