HP A7533A - Brocade 4Gb SAN Switch Base Hardware Reference Guide

• The power specifications listed in Table 47 and Table 48.
• The environmental specifications listed in Table 50 and Table 51.
• If the product will be installed in an EIA rack, ensure the following:
• All equipment installed in the rack has a reliable branch circuit ground connection, and does
not rely on a connection to a branch circuit, such as a power strip.
• The rack is balanced and mechanically secured to provide stability in the event of an earth-
quake.
• Additional equipment does not exceed the rack's weight limits.
Power specifications
DC SAN Director
The power subsystem is a redundant +48V DC power distribution system with a provision for up to
four 1000-watt, 48V DC bulk power supplies. Four bulk power supplies produce the intermediate
distribution voltage in the distributed power system.
The power specifications in Table 47 are calculated for fully loaded systems with four power supplies.
A fully loaded system has eight FC8-48 port blades, two CP8 blades, two CR8 blades, and three
blower assemblies..
Table 47 DC SAN Director power specifications
ValueSpecification
A fully loaded switch requires a maximum of 750 Volt-Amps This results in
a main current of 3.2 amps at 240V AC line voltage or 3.6 amps at 208V
AC line voltage. The rated AC input range is 180 to 264V AC or 110 to
120 VAC.
Input voltage
Nominal: 200 to 240 VAC, single phase, or 110 to 120 VAC, single phaseSupported power range
47-63 HzInput frequency range
Output voltages: 48V at 20 amps; 12V at 4 amps Maximum output power:
1000 watts
Power supplies (each)
40A maximum, peakAC inrush current
The supply outputs remain within specified regulation for a minimum of 20
msec after the AC mains are disconnected.
Ride through
The DC SAN Director power supply self-protects from any input voltage,
static or dynamic, from zero volts to its operating ranges. It recovers to
normal operation upon returning to its operating range.
Under voltage protection
DC04 SAN Director
The power subsystem is a redundant +48V DC power distribution system with a provision for up to
two 2000-watt, 48V DC bulk power supplies. Two bulk power supplies produce the intermediate
distribution voltage in the distributed power system.
HP StorageWorks DC and DC04 SAN Backbone Director Switches 215

HP A7533A - Brocade 4Gb SAN Switch Base Specifications

General

Brand	HP
Model	A7533A - Brocade 4Gb SAN Switch Base
Category	Switch
Language	English