Figure 7: Power Supply Slots - Allied Telesis SwitchBlade x3106 Installation Manual

Slot A
PoE Power
Supply
Slots C and D are for system power supplies The three system power
supplies are listed here:



System power supplies provide power for all of the chassis hardware
components, including the line cards, controller cards, and fan module.
The only chassis component they do not support is the PoE feature on the
twisted pair ports on the AT-SBx31GP24 PoE Line Card. Please review
the following items concerning the system power supplies:







SwitchBlade x3106 Chassis Switch and AT-SBx31CFC960 Card Installation Guide
Slot B
PoE Power System Power
Supply
Figure 7. Power Supply Slots
AT-SBxPWRSYS1 AC Power Supply
AT-SBxPWRSYS2 AC Power Supply
AT-SBxPWRSYS1 DC Power Supply
The system power supplies are installed in slots C and D of the
chassis.
You may install either one or two system power supplies in the
chassis.
A single power supply can support a fully populated chassis.
Adding a second power supply adds power redundancy to the unit.
If you are installing only one system power supply, you may install
it in either slot C or D.
The AT-SBxPWRSYS1 AC and AT-SBxPWRSYS2 AC System
Power Supplies use the AC connectors on the back panel of the
chassis and are intended for AC environments.
The AT-SBxPWRSYS1 DC System Power Supply has DC power
connectors on its front panel and is intended for DC environments.
The AT-SBxPWRSYS1 AC and AT-SBxPWRSYS2 AC System
Power Supplies are compatible and can be used in the same
chassis.
Slot C Slot D
System Power
Supply Supply
25