Ha Led; Fan Tray Description - AudioCodes Mediant 3100 Hardware Installation Manual

CHAPTER 3 Physical Description

HA LED

The HA LED indicates High-Availability (HA) status, as described in the following table.
HA will be supported only from a specific 7.4 software version. For more information,
refer to the
Color
Green
Orange
Red
-

Fan Tray Description

The frontal Fan Tray unit is a front-to-rear air-forced cooling system with a replaceable air filter.
The air is sucked in from the front panel and extracted out the rear panel, as illustrated below:
Release Notes.
Table 3-7: HA LED Description
State
On The device is running in HA mode and is the Active unit.
Flashing The device is running in HA mode and is the Redundant unit.
On The device is running in Standalone mode (i.e., HA is not
configured).
On The device is the Active unit, but an HA synchronization
failure exists (e.g., HA Maintenance link failure).
Flashing The device is the Redundant unit, but a failure exists in HA.
Off The device is booting up, before HA synchronization.
Figure 3-2: Airflow Direction through Chassis
Mediant 3100 | Hardware Installation Manual
Description
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