Power The Base Station; Power The Ipbs Over Ethernet - Avaya IPBS1 Installation And Operation Manual

4. Mount the Base Station
Hold the base station flat against the mounting bracket and move it downwards until it clicks,
see below.

Power the Base Station

The base station is powered the following ways:
Power over Ethernet (only IPBS).
l
Power over Express Powering Pairs (EPP) and data pairs (only BS3x0 and DB1)
l
By a local power supply.
l
Note: Do not power the base station using both power supplies. Parallel powering will not harm the
base station but it can disturb the signalling.

Power the IPBS over Ethernet

The IPBS supports Power over Ethernet, IEEE 802.3af, class 2. The power source will allocate
7W to the IPBS. This must be regarded when planning the powering of the IPBSs so that the
power limit of the PoE power source is not exceeded.
The PoE standard supports two ways of feeding the power:
Power over the Rx/Tx data pairs.
l
Power over the spare cable pairs.
l
Both power feed methods are supported in the IPBS, it is also insensitive to change of the
polarity.
44
Avaya 374x DECT Telephones - User Guide
Figure 15. Mounting of the IPBS.
02/2016