Meridian 1 / Option 11 Family
General Maintenance Procedure
This is a general guideline for testing the complete system, adjust as necessary for the system you are working on.
Repair any faults found before going to the next command.
Network and Peripheral Equipment:
| Load | Commands | Notes |
|---|---|---|
| LD 32 | LDIS x (0-4) STAT x | List disabled units in cabinet x = the card slot *1 |
| LD 38 | STAT x | x = conference loop *2 |
| LD 60 | STAT LCNT SSCK 0 | Use LD 60 only if PRI/DTI is installed |
| LD 96 | STAT DCH | Use LD 96 only if PRI is installed |
| LD 30 | TEST | Continuity and signaling test on Small System shelf |
Notes:
- *1 If a TDS / DTR card is used, x = the card slot it is in. If a CORE or SSC Card is used, x= 0 for the TDS / DTR on those cards. This will STAT both the TDS and the DTR in that slot.
- *2 x = conference loops 29 & 30 on the CPU/CONF, CORE or SSC cards. STAT loop 31 for the conference loop in the first expansion cabinet (or both expansion cabinets if a CORE card is used). STAT loop 62 for the second expansion cabinet conference loop on a SSC card.
CPU Maintenance:
| CPU/CONF or CORE CARD | SSC Card | ||
|---|---|---|---|
| LD 35 | STAT MEM CMIN ALL | LD 135 | STAT MEM CMAJ CMIN ALL STAT FIL *1 |
| LD 37 | STAT TTY | LD 137 | STAT *2 |
| LD 30 | TEST | LD 37 | STAT TTY |
| LD 30 | TEST | ||
Notes:
- *1 This command is used to STAT the expansion cabinet fiber links, if equipped on systems using the SSC card
- *2 This command is used to STAT the PPP and Ethernet links, if equipped.
Option 11 Family Identification:
Identify the card in slot 0
- CPU/CONF card = Option 11, Rls-16 & 18
- CORE card = Option 11E, Rls-20 & 21
- SSC card = Option 11C, Rls-22 & UP