FHF ExResistTel IP2/IP154, Operating Instructions Manual

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Manual ResistTel IP2 / IP152 Page 49
ExResistTel IP2 / IP154
2.4.2.2 Connecting RJ45 plug or RJ45 plug socket
Connect the telephone using a RJ45 plug (socket) with the following normative PoE
allocation:
RJ45 Plug
PIN Spare-Pair Supply Phantom Supply
1 Rx+ Rx+ / V– Rx+ / V+
2 Rx– Rx– / V– Rx– / V+
3 Tx+ Tx+ / V+ Tx+ / V–
4 V+
5 V–
6 Tx– Tx– / V+ Tx– / V–
7 V–
8 V–
Table 5: RJ45 Pin Description
Upon connecting the cable, please make sure the exposed conductors are placed in
the plug connector and are securely fastened.
2.4.2.3 Power over Ethernet
2.4.2.3.1 Available Power Classes
Class Maximal available power at the
powered device
Minimal injected power at the
injector
0 12.96 W 15.4 W
1 3.84 W 4.00 W
2 6.49 W 7.00 W
3 12.95 W 15.4 W
4 25.5 W (only 802.3at/Typ 2) 34.2 W
Table 6: PoE Power Classes