Nokia 7210 SAS-M User Manual

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
System Management
Edition: 01 3HE 16132 AAAB TQZZA 277
The internal quality level of QL-UNKNOWN is used to differentiate from a received
QL-STU code, but is equivalent for the purposes of QL selection.
Table 32 lists the synchronization message coding and source priorities for SSM
values received on port.
Table 32 Synchronization Message Coding and Source Priorities
SSM value received on port
SDH interface
SyncE interface in
SDH mode
SONET Interface
SyncE interface in
SONET mode
E1 interface T1 interface (ESF) Internal Relative
Quality Level
0010 (prc) 0001 (prs) 0010 (prc) 00000100 11111111
(prs)
1. Best quality
0000 (stu) 00001000 11111111
(stu)
2.
0111 (st2) 00001100 11111111
(ST2)
3.
0100 (ssua) 0100 (tnc) 0100 (ssua) 01111000 11111111
(TNC)
4.
1101 (st3e) 01111100 11111111
(ST3E)
5.
1000 (ssub) 1000 (ssub) 6.
1010 (st3/eec2) 00010000 11111111
(ST3)
7.
1011 (sec/eec1) 1011 (sec) 8. Lowest quality
qualified in QL-
enabled mode
1100 (smc) 00100010 11111111
(smc)
9.
00101000 11111111
(st4)
10.
1110 (pno) 01000000 11111111
(pno)
11.
1111 (dnu) 1111 (dus) 1111 (dnu) 00110000 11111111
(dus)
12.

Nokia 7210 SAS-M Specifications

General

Brand	Nokia
Model	7210 SAS-M
Category	Cell Phone
Language	English