Allied Telesis AT-PWR3101 - Manual (Page 11)

11
Installation Instructions
The AT-RPS3104 system is a redundant power supply (RPS) for the
AT-8524POE Layer 2+ Fast Ethernet switch with Power over Ethernet.
The AT-RPS3104 system can power the switch in the event the switch’s
primary (internal) power supply fails. This product, along with the
AT-PWR3101 power supply module, can protect the switch and the
powered devices connected to it from network disruption should the
internal power supply in the switch fail or experience a power loss.
Note
The AT-RPS3104 redundant power supply system and the
AT-PWR3101 power supply module are designed exclusively for
the AT-8524POE Layer 2+ Fast Ethernet Switch with Power over
Ethernet. Do not use these products with any other switch.
The following sections include:
ˆ “Introduction” on page 12
ˆ “AT-PWR3101 Module’s Operating Modes” on page 13
ˆ “PoE Power Budgeting for Powered Devices” on page 13
ˆ “AT-PWR3101 Module LED” on page 14
ˆ “Reviewing Safety Precautions” on page 15
ˆ “Verifying Package Contents” on page 17
ˆ “Mounting the AT-RPS3104 in a Rack” on page 18
ˆ “Installing the Power Cord Retaining Clips” on page 20
ˆ “Cabling the AT-RPS3104 System” on page 22
ˆ “Installing an AT-PWR3101 Module” on page 27
ˆ “Replacing the AT-PWR3101 Module” on page 33