Allied Telesis AT-DC2552XS, AT-PWR06, AT-FAN06 manual Led Fan

AT-DC2552XS

Physical

Description

Stack Installation Guide for AT-2552XS L2 Data Center Switch

The AT-DC2552XS L2 Data Center Switch physical description is as follows:

AT-DC2552XS Front Panel

The front panel of the AT-DC2552XS is shown in Figure 1 on page 19.

Blank

Covers

Fan 1

LED

[Top of Chassis]

Fan 2

LED

PS 1	FAN 1	FAN 2	PS 2
Slot	Slot	Slot	Slot

Figure 1. AT-DC2552XS Front Panel View

Blank Covers - When the switch is shipped from the factory, four blank covers are installed.

-Two blank covers for the power supply slots (PS 1/PS 2)

-Two blank covers for the two fan module slots (FAN 1/FAN 2)

Warning

To insure proper cooling and air flow within the chassis, the blank covers should not be removed unless an AT-PWR06 power supply module and the AT-FAN06 fan modules are installed in their place.

The power unit slots (PS 1/PS 2) are for the installation of the AT-PWR06 power supply module. These slots are located on the far right and far left sides of the chassis.

A second AT-PWR06 power supply module may be installed for redundancy, but is not required for normal operation of the switch.

With a redundant power supply configuration, you can replace one of the two power supply modules without turning off the primary power supply. Each AT-PWR06 power supply module that is installed in the chassis is hot-swappable. Refer to “Installing and Replacing AT-PWR06 Power Supply Module” on page 48 for the installation procedure.

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