Allied Telesis AT-SBx31CFC960 - Manual (Page 22)

Chapter 1: Overview of the Chassis and Power Supplies
22
AT-SBx3106 Chassis
The AT-SBx3106 Chassis is a 4RU unit with slots for four Ethernet line
cards and two controller cards or five Ethernet line cards and one
controller card. It also has slots for two system power supply modules and
two PoE power supply modules. The chassis components are identified in
Figure 4 here and Figure 5 on page 23.
Figure 4. Front View of the AT-SBx3106 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.
Slots for Ethernet
Line Cards and
Controller Card
Slots for Ethernet
Line Cards and
Controller Card PoE Power
Supply Slots
System Power
Supply Slots
Shipping Brace AT-SBxFAN06
Module
ESD Wrist Strap
Plug