Monitoring The Mg 3200; Monitoring The Mg 3200 Leds; Mg 3200 Chassis Led Indicators; Tp-1610 Front Panel Led Indicators - Nortel MG 3200 Installation Manual

Fast Track Installation Guide
6

Monitoring the MG 3200

The MG 3200 provides several ways of monitoring the status of the gateway:
•
Monitoring the MG 3200 LEDs (refer to Section
•
Monitoring the MG 3200 trunks and B-channels via the Embedded Web Server (refer to
Section
6.1

Monitoring the MG 3200 LEDs

6.1.1

MG 3200 Chassis LED indicators

Table 6-1 provides a detailed description of the MG 3200 chassis' LED indicators.
LED Location
Right side of front panel
Right side of front panel
Left side of front panel
6.1.2

TP-1610 Front Panel LED Indicators

The functionality of the front panel LEDs for the TP-1610 is described in the following four tables.
Note that there is a choice of front panels according to the number of channels.
Label LED Color
FAIL
ACT
Label LED Color
T1/E1 Status 1 to 8
and
T1/E1 Status 9 to 16
Note:
Version SN09
6.2 on page 34).

Table 6-1: Chassis LED Indicators

LED Color
Green The power is on.
Fan failure - indicates that any of the internal fans has
Red
significantly reduced its speed or has frozen.
Power supply failure - indicates that one of the two AC redundant
Red power supplies is faulty or disconnected from the AC/mains
outlet. (This LED is only relevant for the dual AC power supply).

Table 6-2: Status LED Indicators

Red Normally OFF; Red indicates gateway failure (fatal error)
Green Gateway initialization sequence terminated OK
Yellow N/A

Table 6-3: E1/T1 Trunk Status LED Indicators

Green Trunk is synchronized (normal operation)
Red Loss due to any of the following 4 signals:
LOS
LFA
AIS
RAI
On the front panel 16 LEDs are provided for 16-span units and 8 LEDs are
provided for 1-span, 2-span, 4-span, and 8-span units. In the case of 1-span,
2-span and 4-span units, the extra LEDs are unused.
6.1 below).
LED Function
LED Function
Signal Description
Loss of Signal
Loss of Frame Alignment
Alarm Indication Signal (the Blue Alarm)
Remote Alarm Indication (the Yellow Alarm)
33
6. Monitoring the MG 3200
Bi-color
LED
Bi-color
LED
August 2005