Avaya MCC1 Maintenance Procedures page 98

Hardware configurations
PNC cabling — fiber-optic hardware
are available in various lengths up to 150 feet (46 m) for single-mode fiber and up to 200 feet (61 m) for
multimode fiber. These fibers are used to connect lightwave transceivers to each other when they are
close enough together, or to optical cross-connect facilities for greater distances.
The lightwave transceivers are powered from I/O connector plate leads attached to TN570 Expansion
Interface circuit pack or a TN573 SNI circuit pack. The transceivers include loop-around capabilities to
support fiber fault isolation.
and distance specifications for the two length-dependent 9823-type multimode transceivers and the 300A
single mode fiber transceiver. The transceivers at each end of the fiber should match.
Table 39: Lightwave transceiver specifications
Lightwave
transceiver
part number
9823A
9823B
300A
Figure 11, Fiber link connection hardware,
hardware.
Figure 11: Fiber link connection hardware
9823-Type
Lightwave
Transceiver
TX
RX
To I/O
Connector
Plate
9823-Type
Lightwave
Transceiver
To I/O
Connector
Plate
98
Table 39, Lightwave transceiver specifications,
Maximum fiber length
4900 feet (1494 m)
25,000 feet (7620 m)
22 miles (35.4 km)
on page 98 illustrates the interconnection of fiber-optic
FL2P-P-xx
Fiber-Optic
Cables
TX
RX
100A
LIU
Optical Cross-Connect Facility
Fiber mode
Multimode
Multimode
Single mode
FL2P-P-xx
Fiber-Optic
Cables
FL2P-P-xx
Fiber-Optic
100A
LIU
on page 98 lists part number
9823-Type
Lightwave
Transceiver
TX
RX
To I/O
Connector
Plate
9823-Type
Lightwave
Transceiver
Cables
TX
RX
To I/O
Connector
Plate
Maintenance Procedures
December 2003