Avaya S8700 - SNC-LINK (Switch Node Clock Link)

Maintenance-Object Repair Procedures
555-233-143
8-1422 Issue 1 May 2002
SNC-LINK (Switch Node Clock Link)
The SNC-LINK MO reports errors in communications between the active Switch
Node Clock and Switch Node Interfaces over the serial channel (aux data 1) and
the TPN link (aux data 2). SNC-LINK errors are described on the following pages.
For a complete description of SNCs and SNIs, including circuit pack replacement
instructions, see MOs ‘‘SNI-BD (SNI Circuit Pack)’’ and ‘‘SNC-BD (Switch Node
Clock Circuit Pack)’’.
Error Log Entries and Test to Clear Values
MO’s Name (in
Alarm Log)
Alarm
Level
Initial SAT Command to
Run
1
1. UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC). C is the carrier
designation (A, B, C, D, or E). SS is the number of the slot where the circuit pack resides (10 or
12).
Full Name of MO
SNC-LINK MINOR test board UUCSS s SNC Link
Table 8-573. SNC-LINK Hardware Error Log Entries
Error
Type
Aux
Data
SNI
Slot
1
Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
2
0Any AnyAnytest board UUCSS r 1
1 1 (a) 2 Failure audit (#777) MINOR OFF test board UUCSS r 1
1 2 (b) 2 Failure audit (#777) MINOR OFF test board UUCSS r 1
257 1 (a) 3 Failure audit (#777) MINOR OFF test board UUCSS r 1
257 2 (b) 3 Failure audit (#777) MINOR OFF test board UUCSS r 1
513 1 (a) 4 Failure audit (#777) MINOR OFF test board UUCSS r 1
513 2 (b) 4 Failure audit (#777) MINOR OFF test board UUCSS r 1
769 1 (a) 5 Failure audit (#777) MINOR OFF test board UUCSS r 1
769 2 (b) 5 Failure audit (#777) MINOR OFF test board UUCSS r 1
1025 1 (a) 6 Failure audit (#777) MINOR OFF test board UUCSS r 1
1025 2 (b) 6 Failure audit (#777) MINOR OFF test board UUCSS r 1
1281 1 (a) 7 Failure audit (#777) MINOR OFF test board UUCSS r 1
1281 2 (b) 7 Failure audit (#777) MINOR OFF test board UUCSS r 1
1537 1 (a) 8 Failure audit (#777) MINOR OFF test board UUCSS r 1
1537 2 (b) 8 Failure audit (#777) MINOR OFF test board UUCSS r 1
Continued on next page