Chapter 25 — Fault locating and clearing
Page 501 of 536
Option 11C Compact
Planning, Installation, Fault Clearing and CCBR Guide
Possible cause
Action
If the PE circuit
card is in an
expansion cabinet,
the fiber optic
cable may be
defective
Note: Call processing for the Expansion cabinet is interrupted while the
Fbr Rcvr card
is being replaced.
Disable the Expansion cabinet by entering:
LD 32
DISS 1
Disable the Fiber Link by entering:
LD 135
DIS FIL 1
Replace the fiber optic cable.
Perform Local and Remote Loop-back tests on the link by entering:
LD 135
LLBK FIL 1
RLBK FIL 1
Enable the Fiber Link by entering:
LD 135
ENL FIL 1
Enable the Expansion cabinet by entering:
LD 32
ENLS 1
Enable the circuit card by entering
LD 32
ENLC c
(“c” represents the card number)
Test the circuit card by entering
LD 30
TEST
(the TEST command ensures that all circuit cards are re-enabled in the
expansion cabinet)
—continued—
Summary of Contents for Meridian Meridian 1
Page 3: ...553 3121 210 Standard 3 0 January 1999 ...
Page 17: ...xiv Contents 553 3121 210 Standard 3 0 January 1999 ...
Page 97: ...Page 78 of 536 Chapter 8 Installing a new system 553 3121 210 Standard 3 0 January 1999 ...
Page 107: ...Page 88 of 536 Chapter 10 Installing the system ground 553 3121 210 Standard 3 0 January 1999 ...
Page 113: ...Page 94 of 536 Chapter 11 Installing the power supply 553 3121 210 Standard 3 0 January 1999 ...
Page 125: ...Page 106 of 536 Chapter 12 Adding an expansion cabinet 553 3121 210 Standard 3 0 January 1999 ...
Page 209: ...Page 190 of 536 Chapter 18 Connecting the trunks 553 3121 210 Standard 3 0 January 1999 ...
Page 323: ...Page 304 of 536 Chapter 21 Installing Hospitality 553 3121 210 Standard 3 0 January 1999 ...
Page 419: ...Page 400 of 536 Chapter 23 Pre programmed data 553 3121 210 Standard 3 0 January 1999 ...
Page 555: ...Page 536 of 536 Chapter 25 Fault locating and clearing 553 3121 210 Standard 3 0 January 1999 ...