Allied Telesis AT-9000/12POE, AT-9000/28POE AT-9000 Gigabit Ethernet Switch Installation Guide

AT-9000 Gigabit Ethernet Switch Installation Guide

Caution

Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.  E36

Warning

Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuits (for example, use of power strips).  E37

Warning

To reduce the risk of electric shock, the PoE ports on this product must not connect to cabling that is routed outside the building where this device is located.  E40

Warning

This product may have multiple AC power cords installed. To de- energize this equipment, disconnect all power cords from the device.  E41

Caution

The unit does not contain serviceable components. Please return damaged units for servicing.

Caution

When you remove an SFP module from this product, the case temperature of the SFP may exceed 70°C (158°F). Exercise caution when handling with unprotected hands.

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