Installation guide

Chapter 1: About the E4G Series Routers
E4G Series Routers Hardware Installation Guide
18
E4G-200 Series LEDs
Table 3 describes the LEDs on the E4G-200 Cell Site Router. and Table 4 describes the LEDs on the
E4G-200-12x Cell Site Router.
Table 3: LEDs on the E4G-200 Cell Site Router
Label/type Color/State Meaning
System LEDs
MGMT Steady green Power-on self- test (POST) passed, normal operation
Blinking green POST in progress
Amber POST failed or system has overheated.
Off No power
FAN Steady green Normal operation
Blinking amber Failure
Off No power
PSU-1, PSU-2 Steady green Normal operation.
Blinking amber Power failure.
Off No power attached to this connector.
MGMT Port LEDs
ACT Blinking green Packet transmitting or receiving
Off No packet transmitting or receiving
LINK Blinking green Link up
Off No link or port disabled
Port LEDs
Ports 1 through 8
(above ports)
Steady green Link exists
Blinking green Activity occurring
Off No link or port is disabled
Ports 9
through 12
(on SFP cages)
Steady green Link exists
Blinking green Activity occurring
Off No link or port is disabled
Clock Module LED
PWR Steady green 3.3V power OK
Off No power
F16T1E1 Module LEDs
Local
(Alarm LED)
Steady green Local alarm active
Blinking green Local alarm active but silenced
Off No local alarm active
Remote
(Alarm LED)
Steady green Remote alarm active
Blinking green Remote alarm active but silenced
Off No remote alarm active
On-Line Steady green On line
Off Off line