DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-677DS1 CONV-BD
9
2. Enter
display errors
and follow the associated repair procedures
for any FIBER-LK and DS1-FAC errors.
3. If the problem persists, replace the DS1 CONV circuit pack.
b. This error indicates that the DS1 CONV circuit pack has been busied out
via the
busyout board
command. To resolve this error, release the DS1
CONV circuit pack via the
release board
command.
c. The 24/32-channel option switch setting on the TN1654 circuit pack does
not match the administered Bit Rate on the fiber-link form. If the on-board
switch setting is wrong, the circuit pack must be physically removed to
change the setting of the board option switch. If the administered bit rate
is wrong, use the change fiber-link command to correct it.
d. The DS1 CONV board is physically installed in a slot different than its
administered slot. Remove the DS1 CONV board and install it in its
administered slot or execute the remove fiber-link command followed by
the add fiber-link command to re-add the fiber-link setting the DS1 CONV
board’s administered location to the physically installed slot.
e. A minor hardware error has occurred in a common part of the circuit pack,
not circuit or packet specific. Replace the DS1 CONV circuit pack.
f. A major hardware problem has occurred that affects only circuit data
being received from the DS1 CONV circuit pack. Replace the DS1 CONV
circuit pack.
g. A major hardware problem has occurred that affects only circuit data
being transmitted from the DS1 CONV circuit pack. Replace the DS1
CONV circuit pack.
h. A major hardware problem has occurred that affects only packet data
being received from the DS1 CONV circuit pack. Replace the DS1 CONV
circuit pack.
i. A major hardware problem has occurred that affects only packet data
being transmitted from the DS1 CONV circuit pack. Replace the DS1
CONV circuit pack.
j. A major lightwave transceiver transmit error occurred that affects data
transmitted from the fiber link to the DS1 facility. Replace the DS1 CONV
circuit pack.
k.
This error only applies to TN574 DS1 CONV circuit packs
.
If the alarm is on board, then a minor hardware problem has occurred that
affects only circuit data being received from the DS1 CONV circuit pack.
Replace the DS1 CONV circuit pack.
If the alarm is off board, then either a minor hardware problem has
occurred that affects only circuit data being received into the DS1 CONV
circuit pack or a good clock signal cannot be recovered from one of the
DS1 facilities.
1. Enter display errors and follow the associated repair procedures
for any SYNC, TDM-CLK, and SNC-BD errors.
