Avaya S8700 - SNC-REF (Switch Node Clock Reference)

Maintenance-Object Repair Procedures
555-233-143
8-1426 Issue 1 May 2002
SNC-REF (Switch Node Clock
Reference)
The SNC-REF MO reports errors in SNI reference signals detected by the active
Switch Node Clock. Descriptions of SNC-REF 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 Value
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-REF MAJOR test board UUCSS s SNC Reference
Table 8-574. SNC Reference Error Log Entries
Error
Type
Aux
Data
SNI
Slot
1
1. The slot location of the SNI with which the SNC cannot communicate.
Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
2
2. Run the short test sequence first. If every test passes, run the long test sequence. Refer to each appropriate
test’s description, and follow its recommended procedures.
0 Any Any Any test board UUCSS r 1
1(a) Any 2 Failure audit (#777) MAJOR OFF test board UUCSS r 1
257 (a) Any 3 Failure audit (#777) MAJOR OFF test board UUCSS r 1
513 (a) Any 4 Failure audit (#777) MAJOR OFF test board UUCSS r 1
769 (a) Any 5 Failure audit (#777) MAJOR OFF test board UUCSS r 1
1025 (a) Any 6 Failure audit (#777) MAJOR OFF test board UUCSS r 1
1281 (a) Any 7 Failure audit (#777) MAJOR OFF test board UUCSS r 1
1537 (a) Any 8 Failure audit (#777) MAJOR OFF test board UUCSS r 1
1793 (a) Any 9 Failure audit (#777) MAJOR OFF test board UUCSS r 1
2049 (a) Any 13 Failure audit (#777) MAJOR OFF test board UUCSS r 1
2305 (a) Any 14 Failure audit (#777) MAJOR OFF test board UUCSS r 1
2561 (a) Any 15 Failure audit (#777) MAJOR OFF test board UUCSS r 1
2817 (a) Any 16 Failure audit (#777) MAJOR OFF test board UUCSS r 1
3073 (a) Any 17 Failure audit (#777) MAJOR OFF test board UUCSS r 1
3329 (a) Any 18 Failure audit (#777) MAJOR OFF test board UUCSS r 1
3585 (a) Any 19 Failure audit (#777) MAJOR OFF test board UUCSS r 1
3841 (a) Any 20 Failure audit (#777) MAJOR OFF test board UUCSS r 1