Brocade FastIron X Series Chassis Hardware Installation Guide
33
53-1001723-02
Hardware features
1
CAUTION
The POE power supply is designed exclusively for use with the
FastIron X Series
POE devices. The
power supply produces extensive power to support 802.3af applications. Installing the power
supply in a device other than the
FastIron X Series
POE will cause extensive damage to your
equipment.
All power supplies are auto-sensing and auto-switching.
The power supplies are installed in the slots along the bottom of the chassis.
In the FSX and
FSX 800
chassis, the 12-volt (system) power supplies occupy slot numbers 3 and 4
on the right, with the redundant supply in slot 4. The POE power supplies occupy slot numbers 1
and 2 on the left.
shows power supply placement.
FIGURE 22
Power supply placement in the FSX and
FSX 800
In the
FSX 1600
chassis, the system power supplies occupy slot numbers 1 – 4 in the top row with
the redundant supplies in slot numbers 3 and 4. The POE power supplies occupy slot numbers 5 –
8 in the bottom row.
shows power supply placement.
FIGURE 23
Power supply placement in the
FSX 1600
The installed power supplies provide power to all chassis components, sharing the workload
equally. If a power supply fails or overheats, the failed power supply’s workload is redistributed to
the redundant power supply, if one is present.
DC OK
ALM
AC OK
DC OK
ALM
AC OK
DC OK
ALM
AC OK
DC OK
ALM
AC OK
POE
EJECT
POE
EJECT
SYS
EJECT
SYS
EJECT
2
4
POE Power Supply Slots
SYS (12V) Power Supply Slots
2nd POE Power Supply
in Slot 2
Redundant SYS (12V) Power Supply
in Slot 4
AC OK DC OK
ALM
EJECT SYS
AC OK DC OK
ALM
EJECT SYS
AC OK DC OK
ALM
EJECT SYS
AC OK DC OK
ALM
EJECT SYS
AC OK DC OK
ALM
EJECT POE
AC OK DC OK
ALM
EJECT POE
AC OK DC OK
ALM
EJECT POE
AC OK DC OK
ALM
EJECT POE
1
2
3
4
5
6
7
8
SYS (12V) Power Supplies
in Slot 1 and Slot 2
POE Power Supplies
in Slots 5 - 8
Redundant 12V Power Supplies
in Slot 3 and Slot 4