Table 26
LED and Condion
LED Color Condion
SYS Green Normal operaon
Yellow Not ready (warm-up, downloading, installing)
Red Equipment fault
Power-up state
Blinking red MEA
Blinking yellow Running status of DHCP
O Power o
ALM Red Crical or major alarm
Yellow Minor alarm
O No alarm
Power o
FIND ME Blinking blue CLI command to turn LED on
O Normal operaon, power o
E1 R Green Incoming opcal signal operang normally
Red LOS
Yellow HREF
O Power o
UTL1,2 ACT Green Link up (without data communicaon/under data
communicaon)
O No link up
SPEED Green Linked 1000Base-T
O Linked 100Base-T
No link up
FAN 1, FAN 2, FAN 3 Green No error condion (normal operaon)
Red Error condion (fan failed, fan removed)
Blinking red Fan mismatch
O Power o
Unit Description
L160 Raman Amplier
79
Release 19.1.1 · Issue 1.1, May 2021
Fujitsu and Fujitsu Customer Use Only