Allied Telesis AT-FAN06 manual AT-DC2552XS Rear Panel, NET MGMT Port LEDs, Exhaust Air Vents, ETH0

Chapter 1: Overview

Note

The AT-PWR06 power supply module is sold and packaged separately from the AT-DC2552XS L2 Data Center Switch.

The fan module slots (FAN 1/FAN 2) are for the installation of the AT-FAN06 fan module. These slots are located on the center right and center left of the chassis.

Two AT-FAN06 fan modules are required in the chassis for normal operation of the switch. Refer to “Installing and Replacing AT- FAN06 Fan Module” on page 52 for the installation procedure.

Note

The AT-FAN06 fan module is sold and packaged separately from the AT-DC2552XS L2 Data Center Switch.

Fan LEDs - The fan LEDs FAN 1 (upper LED) / FAN 2 (lower LED) display the status of the fan modules. They are located in the center of the chassis between the fan module slots. See Figure 6 on page 27 for the functional description of these LEDs.

AT-DC2552XS Rear Panel

The rear panel of the AT-DC2552XS is shown in Figure 2.

	NET MGMT Port LEDs
	NET MGMT Port
Exhaust Air Vents	(ETH0)
	QSFP+ Slot LEDs

[Top of Chassis]

48 SFP+ Slots

(Ports 1 - 48)

SFP+ Slot LEDs

4 QSFP+ Slots

(Ports 49 - 64)

Console Port

Power/Fault LED

Figure 2. AT-DC2552XS Rear Panel

Exhaust Air Vents - Air is forced through the chassis by the fan modules and power supply modules and exits through the exhaust air vents on the top of the rear panel.

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