Allied Telesis AT-DC2552XS, Installation Manual, Page: 17 / 96

AT-DC2552XS / L3 Enterprise Core Switch Installation Guide
17
Installation Options
The AT-DC2552XS / L3 Enterprise Core Switch is designed to be installed
in one of two ways:

On a desktop.

In a 19-inch equipment rack.
Power Supply/Fan Modules
The AT-DC2552XS / L3 must have two fan modules and at least one
power supply module installed. You may elect to install a second power
supply module for redundancy. The power supply and fan modules are:

AT-PWR06 power supply module

AT-FAN06 fan module
Note
The AT-DC2552XS / L3 must have two fan modules and at least one
power supply module installed before you power the unit on. You
may elect to install a second power supply module for redundancy.
Note
The AT-PWR06 power supply module and AT-FAN06 fan module
are sold separately from the AT-DC2552XS / L3 Enterprise Core
Switch. Contact your local Allied Telesis representative for more
information.
Optional SFP+ Transceivers
The following SFP+ transceivers and direct attach cable assemblies have
been approved by Allied Telesis and may be installed in the
AT-DC2552XS / L3 chassis:
Note
The SFP+ transceivers and direct attach cable assemblies are sold
separately from the AT-DC2552XS / L3 Enterprise Core Switch.
Contact your local Allied Telesis representative for more information.

AT-SP10SR (10GBASE-SR LC Ren (2))

AT-SP10LR (10GBASE-LR LC Ren (2))

AT-SP10TW1 (SFP + Direct Attach Cable (1m))

AT-SP10TW3 (SFP + Direct Attach Cable (3m))

AT-SP10TW7 (SFP + Direct Attach Cable (7m))