Specifications

December 2008 Page D–3
Appendix D — LED Quick Reference
STATUS
LED
INJECT/EJECT
LEVER
COMPONENT
SIDE
SOLDER SIDE
TX
RX
STATUS LED
INJECT/EJECT
LEVER
COMPONENT
SIDE
SOLDER SIDE
RX DSU LB
CSU LB
LOSS OF
LOOP CURRENT
RX
TX
TX DSU LB
DSU LOCAL LB
LOSS OF
SIGNAL
6NE
6NF
6NR/6NV
DCU