DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-799EXP-INTF (Expansion Interface Circuit Pack)
9
■ If the yellow LED is not blinking, this circuit pack (Expansion
Interface or Switch Node Interface) and the lightwave transceiver
are functioning properly.
5. Replace faulty components and reconnect the original fiber. Be sure to
reconnect the fibers properly as noted in Step 3. If there is a problem with
the port network after re-connecting the fiber, and the port network is
connected to a Center Stage Switch, run the Configuration Audit via the
test board
command on the Switch Node Interface circuit pack to which
the intervening fiber is connected. See the SNI-BD section for instructions
on interpreting results.
6. Release Expansion Interface circuit pack or Switch Node Interface circuit
pack with the
release board UUCSS
command.
Figure 9-42. Interconnection of Lightwave Transceiver Transmit/Receive Jacks
Tx Rx
Transceiver
Lightwave
Back Skin of Cabinet
