50 Avaya 374x DECT Telephones - User Guide 02/2016
LAN Cable
Note: The TX/RX crossover/straight cable feature does not work in the IPBL. It must be a straight
cable between the IPBL and the switch port.
1. Cut the cable to the correct length.
2. Connect the cable to a RJ45 modular jack. For information on the pinning, see below.
3. Label the cable.
Power the IPBL
The IPBL power supply connector is located at the rear. The power supply feeds both the IPBL
and the connected RFPs. The IPBL is powered with 110/230 VAC, 60/50 Hz.
110/230 VAC
l The 110/230VAC (100 – 240 VAC) power input is protected against overload by a 4A fuse.
The IEC 60320 type C14 (male) connector consists of:
l live lead (1)
l neutral lead (2)
l protective earth (3)
RJ45
modular jack
Ethernet A +
Ethernet A -
Ethernet B +
NC
NC
Ethernet B -
NC
NC
NC = Not Connected
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