Allied Telesis AT-TQ5403 Installation Guide

AT-TQ5403 Access Point Installation Guide
25
Redundant Power Supply
The AT-TQ5403 access point offers a redundant power supply system. In
addition to the power supply through the DC IN jack, the access point has
one PoE+ capable LAN port (LAN1). The external power supply connected
to the DC IN jack is the primary power source for the unit. If the power
supply unit on the access point fails, power is supplied to the access point
via the PoE+ port. Table 1 shows power source for the AT-TQ5403 access
point under specific conditions.
Table 1. AT-TQ5403 Access Point Power Source
Case
Power Supply
Where the Access Point drains power
DC IN jack LAN1
1On On
The access point is supplied power via
the DC IN jack. The PoE+ (LAN1) port
function is in standby mode.
2On-
The access point is supplied power via
the DC IN jack. No redundancy is
provided.
3-On
The access point is supplied power
through the LAN1 port. No redundancy is
provided.
2018-04-10_Review_Draft

Allied Telesis AT-TQ5403 Specifications

General

Brand	Allied Telesis
Model	AT-TQ5403
Category	Wireless Access Point
Language	English