Allied Telesis SwitchBlade x8112 - Manual (Page 23)

SwitchBlade x8112 Chassis Switch Installation Guide
23
AT-SBx8112 Chassis
The AT-SBx8112 Chassis is a 7RU unit. It has slots for ten Ethernet line
cards, two controller cards, two system power supply modules, and two
PoE power supply modules. The chassis components are identified in
Figure 6 here and Figure 7 on page 24.
Figure 6. Front View of the AT-SBx8112 Chassis
Note
Do not remove the shipping brace from the front of the chassis until
after the unit is installed in the equipment rack. You might bend the
chassis and cause misalignment of the slots and card guides if you
lift the chassis into the equipment rack without the shipping brace.