Avaya CMC1 사용자 설명서

Adding or Removing Hardware

348 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways

Figure 114: Typical registered equipment connections (auxiliary access) for an MCC1,
SCC1, or CMC1Media Gateway

1. If the music source is registered, the system side of the MDF connects directly to the

system.

2. If the music source is not registered, the system side of the MDF connects to a 909A/B

universal coupler (see

Registered music source

Refer to

to install a registered music source.

1. Determine feature port assignment from Feature-Related System Parameters form.

2. Install music source according to the manufacturer’s instructions.

3. Install patch cord/jumper wires at the main distribution frame.

4. Administer the switch for the new equipment.

Nonregistered music source

Refer to

when installing a nonregistered music source.

1. Determine feature port assignment from Feature-Related System Parameters Form.

2. Install the music source according to the manufacturer’s instructions.

3. Connect a cable from the assigned port carrier slot to J1 on the 909A/B universal coupler

(see

on page 343). A wiring block must be locally

engineered.

a. Connect the T-lead at pin 5 and the R-lead at pin 4 of J1 on the 909A/B universal coupler

to the corresponding leads from the TN2183.

b. Connect the CT-lead at pin 5 and the CR-lead at pin 4 of J2 on the 909A/B universal

coupler to the MDF.

Figure notes:

1. Music source
2. 4-pair modular cord
3. 103A or modular wall jack
4. 122A music adapter (if

required—primarily required in France)

5. Tip (green) and ring (red)
6. Part of main distribution frame
7. A25D 25 pair cable

(male-to-male) to auxiliary trunk
circuit pack

cydfmusc RPY 090397