Power Specifications; Dc San Director; Dc04 San Director; Dc San Director Power Specifications - HP A7533A - Brocade 4Gb SAN Switch Base Hardware Reference Manual

• The power specifications listed in
• The environmental specifications listed in
• 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
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
Specification
Input voltage
Supported power range
Input frequency range
Power supplies (each)
AC inrush current
Ride through
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.
Table 47 and
Table 50
Table 47 are calculated for fully loaded systems with four power supplies.
Value
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.
Nominal: 200 to 240 VAC, single phase, or 110 to 120 VAC, single phase
47-63 Hz
Output voltages: 48V at 20 amps; 12V at 4 amps Maximum output power:
1000 watts
40A maximum, peak
The supply outputs remain within specified regulation for a minimum of 20
msec after the AC mains are disconnected.
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.
HP StorageWorks DC and DC04 SAN Backbone Director Switches
Table 48.
and Table 51.
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