16 User Guide
User Guide

This section contains information regarding the operating features of the

Radiance multi-rate line card.

LED Operation

Several LEDs are visible on the front panel. These include the power (PWR),

signal detect (SD), loopback (LB), and bypass (BP) LEDs. There are separate

signal detect, loopback, and bypass LEDs for each port. Refer to the table below

for a description of each LED.

The function of each LED is as follows:

DEL lebaL emaNDEL /roloC sutatS noitacidnI
RWPrewoP neerG.tinuehtotdeilppusgniebsirewoP
FFO.rewopgniviecertonsitinU
DS langiS /tceteD tceteDkcoL
neerG sidnalangislacitponastcetedtroP .tiotnodekcol
wolleY tub,langislacitponastcetedtroP .tiotnokcoltonnac
FFO lacitpoynatcetedtonseodtroP .dellatsniPFSonsierehtro,langis
BLkcabpooL neerG s'troP.edomkcabpoolnisitroP nwostiotdetcennocsirettimsnart .reviecer
FFO rettimsnarts'troP.noitarepolamroN .reviecers'troprehtootdetcennocsi
PBssapyBRDC neerG gniebsiyrtiucricRDCs'troP .dessapyb
FFO.evitcasiRDCs'troP
Port 1
Port 2
MULTIRATE
SD
LB
PWR
1
2
Signal Detect LED
Loopback LED
Bypass LED
Bypass LED
Loopback LED
BP
SD
LB
BP
Signal Detect LED
Power LED
RX
TX
RX
TX