Avaya BCM50 User Manual download pdf (Page 24)

24 Chapter 3 Hardware installation

NN40020-308

To install an MBM in an expansion unit

1 Attach one end of a grounding strap to your wrist and the other end to a grounded metal

surface.

2 With the face of the MBM toward you, insert the MBM into the expansion unit.

3 Push the MBM completely into the expansion unit. You hear a click when the MBM is firmly

seated in the expansion unit.

The MBM must be configured for it to function. For information about configuring an MBM,

see To configure the MBMs on page 44.

Expansion unit installation

After installing an MBM in the expansion unit, install one or two expansion units in the same

manner as the main unit (in a rack, on a wall, or on a flat surface).

For more information, see the chapter “Installing an expansion unit” in the Installation and

Maintenance Guide.

To install an expansion unit

1 Mount the expansion unit the same way as the main unit. Refer to Main unit and expansion

unit installation on page 17.

2 Locate the expansion cable that was supplied with the expansion unit.

If you do not have the expansion cable, you can use a shielded category 5e-compliant Ethernet

cable (maximum length of 10 m).

3 Plug one end of the expansion cable into the expansion port on the expansion unit.

4 Do one of the following:

• To connect the first expansion unit: Plug the other end of the expansion cable into

expansion/LAN port 2 on the main unit. This expansion unit is now designated as

Expansion 1 in Element Manager.

• To connect the second expansion unit: Plug the other end of the expansion cable into

expansion/LAN port 3 on the main unit. This expansion unit is now designated as

Expansion 2 in Element Manager.

Table 11 GASM8 regional dip switch settings (switches 4–8)

Switches 4 to 8 select the region for the GASM8 as follows:

Switch 4Switch 5Switch 6Switch 7Switch 8

North America OFF OFF OFF OFF OFF

United Kingdom OFF OFF OFF OFF ON

Australia OFF OFF OFF ON OFF

Poland OFF OFF OFF ON ON

2 minutes

9 minutes

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Avaya BCM50 User Manual Page 24