User Guide

Chapter 1- Hardware Description
1-36
RTM ISDN
The following LEDs appear on the RTM ISDN:
Table 1-12 RMX 4000 RTM ISDN LEDs
Function Name
LED
Name
LED Color Description
LAN LEDs (LAN
1-6)
LNK Green ON with an active network
connection, flickers with Packet
activity.
1 Gb Amber ON when 1Gb connection is
online, flickers with Packet
activity.
ShMC LED H/S Blue OFF - Normal.
Flashes - This LED is activated
when the MPM+ card Hot Swap
functionality initiates a power off
routine on the MPM+ and RTM
ISDN cards.
ON - Power on the RTM ISDN
card has been switched OFF.
This LED is activated by the
card when the MPM+’s card Hot
Swap functionality powers off
the MPM+ and RTM ISDN
cards.