Specifications
RICi-4E1/T1, RICi-8E1/T1 Installation and Operation Manual Chapter 3 Operation
RICi-4E1/T1, RICi-8E1/T1 Ver. 2.0 Indicators 3-3
Table
3-1. RICi-4E1/T1, RICi-8E1/T1 LEDs and Controls
Name Color Function
PWR
Green
On: Unit is running
Off: Unit is off
TST
Green
On: Self test succeeded
Off: Self test or diagnostics underway
ALM
Red
On: Error on at least one interface
Off: No alarm
LOC for each E1 port
Red
On: Local sync loss
Off: No loss
REM for each E1 port
Red
On: Remote sync loss
Off: No loss
RED for each T1 port
Red
On: Local sync loss
Off: No loss
YEL for each T1 port
Yellow
On: Remote sync loss
Off: No loss
LINK for each
Ethernet port
Green
On: Ethernet link is active
Off: Ethernet link is inactive
ACT for each
Ethernet port
Yellow
Blinking: Ethernet frame received or sent
within the last second
Off: No frame received or sent within the last
second