Aastra Ascotel IntelliGate A150 System Manual page 89

Tab. 19 Power over Ethernet
RJ45 socket
Depending on the power requirements different classes are defined in the IEEE
802.3af standard. The following table provides information on the class allocation
of the IP system terminals.
Tab. 20 PoE class allocation
Class Max. load, PSE
1
2
3 15.4 W
1)
PSE (Power Source Equipment) = power supply device, e. g. a switch
2)
PD (Powered Device) = power consumer, e. g. an IP system terminal
3)
No expansion keypad can be connected to an Office 70IP-b, which is why it falls into Class 1.
4)
including an Aastra M530 or Aastra M535 expansion keypad
5)
including up to three Aastra M530 or Aastra M535 expansion keypads
Configuration and commissioning
The configuration (addressing) and commissioning of the IP terminals is described
in the "Ascotel® IntelliGate® Net and IP Terminals" System Manual.
Terminals
Pin
1
2
3
4
5
6
7
8
Max. power requirement,
1)
4.0 W
7.0 W
Interfaces and Terminals as of I7.8
PoE power sup-
Signal
ply (Variant 1)
Rx DC+
Rx DC+
Tx DC-
— —
— —
Tx DC-
— —
— —
2)
PD
0.44...3.84 W
3.84...6.49 W
6.49...12.95 W
PoE power sup-
ply (Variant 2)
—
—
—
DC+
DC+
—
DC-
DC-
Terminals
Aastra 5360ip, Office 70IP-b
4)
Aastra 5370ip , Aastra 5380ip
3)
5)
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