IBM AA-RWF3A-TE manual Power supply specifications

Models: AA-RWF3A-TE

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Power supply specifications

The power supplies are universal and capable of functioning worldwide without using voltage jumpers or switches. They meet IEC 61000-4-5 surge voltage requirements and are autoranging in terms of accommodating input voltages and line frequencies. Each power supply integrates its own built-in fan for cooling, pushing the air forward toward the port side of the switch.

Table 31 lists the power supply specifications.

Table 31 Power supply specifications

Specification

Description

 

 

Outlet

Correctly wired and earth-grounded

 

 

Maximum output from each power

4/8 and 4/16 SAN Switches:

supply

75 Watts, with fans operating

 

4/32 and 4/64 SAN Switches:

 

300 Watts, with fans operating

 

4/32B SAN Switch: 60 Watts, with fans oper-

 

ating

 

 

Maximum system power consumption

4/8 and 4/16 SAN Switches: 50–65

 

Watts (depending on transceiver vendor)

 

4/32 SAN Switch: 100 Watts

 

4/64 SAN Switch: 245 Watts

 

4/32B SAN Switch: 56 Watts maximum, 50

 

Watts typical

 

 

Input voltage

4/8 and 4/16 SAN Switches: 100–240

 

VAC (nominal 80% efficiency), autoranging

 

4/32, 4/64 and 4/32B SAN Switches: 90–264 VAC

 

(nominal 80% efficiency), autoranging

 

 

Harmonic distortion

Active power factor correction per IEC61000-3-2

 

 

BTU rating

4/8 and 4/16 SAN Switches: 266 BTU

 

4/32 SAN Switch: 417 BTU

 

4/64 SAN Switch: 836 BTU

 

4/32B SAN Switch: 56 Watts / 0.8 X 3.412

 

BTU/hr/Watts = 239 BTU/hr

 

 

Inrush current

4/8 and 4/16 SAN Switches: 25 A

 

4/32, 4/64 and 4/32B SAN Switches: 15

 

A

 

 

Input line protection

Fused in both hot and neutral lines using independent fuses

 

 

SAN Switch installation guide

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IBM AA-RWF3A-TE manual Power supply specifications