RAD Data comm operation manual Operating Vmux-2100, Turning On Vmux-2100, Normal Indications

Chapter 3 OperationVmux-2100Installation and Operation Manual

Table 3-1. Vmux-2100 LEDs (Cont.)

Name	Function	Location
LINK (green)	ON – Good link integrity	Ethernet main link
		connector
ACT (yellow)	Blinks according to the Ethernet traffic	Ethernet main link
		connector
LOC (red)	ON – Local sync loss occurred	E1 main link and voice
		port connector
REM (red)	ON – Remote sync loss occurred	E1 main link and voice
		port connector
RED (red)	ON – Red alarm is received	T1 main link and voice
		port connector
YEL (yellow)	ON – Yellow alarm is received	T1 main link and voice
		port connector

3.2 Operating Vmux-2100

Turning On Vmux-2100

To turn on Vmux-2100:

•Connect the power cord(s) to the mains.

The PWR1(2) indicator lights up and remains lit as long as Vmux-2100 receives power.

Normal Indications

Table 3-2shows the correct status of the indicators a few seconds after power-up.

Table 3-2. Vmux-2100 Indicator Status

Indicator Status

PWR1/PWR2 On

TESTOff

ALMOn

LOff

ROff

If the above LED indications do not appear following initial power turn-on, refer to Chapter 5 for the diagnostic test instructions.

Turning Off Vmux-2100

To turn off Vmux-2100:

•Remove the power cord from the power source.

3-2 Operating Vmux-2100