Allied Telesis AT-9448Ts/XP (Basic Layer 3) User Manual
Page 46
Chapter 2: Installing the Switch
46
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
(e.g., 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
Caution: The unit does not contain serviceable components.
Please return damaged units for servicing.
Caution: The AT-9424POE Ethernet ports are only intended for
installation in Environment A as defined in IEEE 802.3af. All
interconnected equipment must be contained in the same
building including the interconnected equipment’s associated
LAN connections.
Caution: The surface-mounted fuses F1 to F24 on the Power
over Ethernet daughter board in the AT-9424POE switch are
rated a 60V, max 2A. These fuses are not field-replaceable and
should only be serviced by a trained Allied Telesis service
technician.