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Brocade FastIron X Series Chassis Hardware Installation Guide
53-1001723-02
Hardware features
1
The following power supplies can be installed in the
FastIron X Series
chassis devices:
•
Non-POE devices:
•
The 12-volt AC and DC power supplies (also called system (SYS) power supplies) provide
power to one management module and up to eight non-POE interface modules. In the FSX
and
FSX 800
, you can install a second 12-volt power supply for redundancy. The
FSX 1600
comes with and requires two 12-volt power supplies and supports up to four 12-volt power
supplies for redundancy.
•
POE devices:
•
The 12-volt AC and DC power supplies (also called system (SYS) power supplies) provide
power to the management module, all non-POE interface modules (if applicable), and all
ports on POE modules that do not require POE power or to which no power-consuming
devices are attached. In the FSX and
FSX 800
, you can install a second 12-volt power
supply for redundancy. The
FSX 1600
comes with and requires two 12-volt power supplies
and supports up to four 12-volt power supplies for redundancy.
•
The 48-volt POE power supplies provide power to the POE daughter card, and ultimately to
POE power-consuming devices. The number of POE power-consuming devices that one
48-volt power supply can support depends on the number of watts required by each
power-consuming device. Each 48-volt power supply can provide a maximum of 1080
watts of POE power, and each POE port supports a maximum of 15.4 watts of power per
POE power-consuming device. For example, if each POE power-consuming device attached
to the Brocade device consumes 15.4 watts of power, one 48-volt supply will power up to
70 POE ports. You can install a second 48-volt supply for additional POE power.
•
The 48-volt (220-volt input only) POE power supplies provide power to the POE daughter
card, and ultimately to POE power-consuming devices. The number of POE
power-consuming devices that one 220-volt power supply can support depends on the
number of watts required by each power-consuming device. Each 220-volt power supply
can provide a maximum of 2160 watts of POE power, and each POE port supports a
maximum of 15.4 watts of power per POE power-consuming device. For example, if each
POE power-consuming device attached to the Brocade device consumes 15.4 watts of
power, one 220-volt supply will power up to 140 POE ports. You can install a second
220-volt supply for additional POE power.
NOTE
The system powers on as many POE ports as the 48-volt POE power supplies can handle. The
system calculates the maximum number of POE ports it can support based on the number of
POE power supplies installed. POE ports are enabled based on their priority settings. Keep in
mind that the system will reserve the maximum configured power per POE-enabled port, even
if the POE power-consuming device is drawing less power.
SX-DCPWR-POE
48-volt DC
Supported
Supported
Supported
SX-ACPWR2500-POE
48-volt AC
(220-volt input only)
Supported
Supported
Supported
1.
For the differences between replacement and original power supplies,
refer to
“About replacement power supplies”
on page 34.
2.
Manufacturing part numbers are inscribed on the labels on the top of
the power supply.
Sales Model Number
Description
1
FSX
FSX 800
FSX 1600
