Allied Telesis SwitchBlade x3112 - Manual (Page 25)

SwitchBlade x3112 Installation Guide
25
Ethernet Line
and Control
Cards Slots
The chassis has slots for ten Ethernet line cards and two AT-SBx31CFC
Central Fabric Controller cards. The slot definitions are predefined and
may not be changed. Figure 9 identifies the slots, which are numbered
starting with 0.
Figure 9. Slots for the Ethernet Line and Control Cards
Slots 0 to 3 and 6 to 11 are for the Ethernet line cards. The cards may be
installed in any order or variety in the slots.
Slots 4 and 5 are for the AT-SBx31CFC Central Fabric Controller card, of
which there must be at least one in the chassis. You may add a second
controller to add redundancy or to increase the available traffic bandwidth
of the chassis.
Power Supply
Slots
The chassis has four power supply slots, labelled A to D, across the top of
the front of the chassis.
Figure 10. Power Supply Slots
Slot 0 - Line Card
Slot 2 - Line Card
Slot 4 - Control Card
Slot 6 - Line Card
Slot 8 - Line Card
Slot 10 - Line Card
Slot 1 - Line Card
Slot 3 - Line Card
Slot 5 - Control Card
Slot 7 - Line Card
Slot 9 - Line Card
Slot 11 - Line Card
Slot A
Power Supply
AT-SBxPWRPOE1
Slot B
Power Supply
AT-SBxPWRPOE1
Slot C
Power Supply
AT-SBxPWRSYS1
Slot D
Power Supply
AT-SBxPWRSYS1