Chapter 1: Overview
17
Power over
Ethernet Here are the basic features of Power over Ethernet (PoE):
PoE and PoE+ supported on the 10/100/1000Base-TX ports on the
AT-9000/12POE and AT-9000/28POE switches
Powered device classes 0 to 4
Power budgets of 125 watts for the AT-9000/12POE switch and
370 watts for the AT-9000/28POE switch
Port prioritization
SFP Slots Here are the basic features of the SFP slots:
Four slots per switch
Support 100Mbps 100Base-FX or 1000Mbps 1000Base-SX/LX
transceivers
Note
On the AT-9000/12POE, AT-9000/28, AT-9000/28POE, and
AT-9000/28SP switches, the SFP slots and 10/100/1000Base-TX
twisted-pair ports are paired together to form combo ports. For
information, refer to “Combo Ports” on page 34.
Note
SFP transceivers must be purchased separately. For a list of
supported transceivers, contact your Allied Telesis distributor or
reseller.
Combo Ports Here are the basic features of the combo ports:
Supported on AT-9000/12POE, AT-9000/28, AT-9000/28POE, and
AT-9000/28SP switches
Four combo pairs of uplink ports
Each pair consisting of one slot for an SFP transceiver and a
redundant 10/100/1000 Base-T twisted-pair port
RS-232 Console
Port The RS-232 Console port uses the management cable supplied with the
switch. Through the Console port, you can connect to the switch and use
the CLI based AlliedWare Plus Version 2.xxxx Management Software user
interface.