Avaya BCM50 Installationshandbuch PDF herunterladen (Seite 54)

54 Chapter 2 Introducing the BCM50 hardware

NN40020-302

Power supply mounting bracket and enclosure

There are two BCM50 power supply mounting options that enable you to install your power

supply units next to your BCM50 system and keep the power cables neatly organized:

• Power supply mounting enclosure — accommodates up to three power supplies in a case that

is similar in size and shape to a BCM50 unit. You can install the power supply mounting

enclosure in the same way as BCM50 unit (in a rack, on a wall, or on a desktop).

• Single power supply mounting bracket — accommodates a single power supply for

wall-mount applications.

Wiring field card

The wiring field card (WFC) simplifies the connections of lines and extensions to the main unit.

The WFC installs into the cable-management tray of the wall-mount bracket and connects to the

RJ-21 telephony connector through a 50-pin header.

The WFC contains 12 eight-pin modular jacks for digital stations, 4 eight-pin modular jacks for

analog trunks, and 4 eight-pin modular jacks for analog stations. The eight-pin modular jacks

accept RJ-45 or RJ-11 modular plugs.

A terminal block is available to connect auxiliary equipment. A 50-pin header connects to the

BCM50. See the figure Wiring field card on page 54.

Figure 21 Wiring field card

BCM50 components

For descriptions of the BCM50 components:

• Power supply on page 55

• Power supply adapter cord (international users) on page 55

• Uninterruptable power supply on page 55

Note: The four analog lines on the WFC are only available with the standard main units.

The four analog lines are not available with the BRI series (b-series) main units.

Ter min a l b l o ck

Connectors for

digital stations

Connectors

for analog

trunks

Connectors

for analog

stations

50-pin header

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Avaya BCM50 Installationshandbuch Seite 54