AT&T Release 2.0 manual Data Module and CSU Settings

Connecting Data Equipment

5.Connect each data module to the video conferencing data station:

a.Using the DB25 cords, connect the PORT 2 jacks on each data module to the dialing ports in the video codec’s automatic calling unit. See the documentation packaged with the video codec for details.

b.Using the EIA-232-D cables, connect the PORT 1 jacks on each data module to the EIA/V.35 converters.

c.Using the DB-37 cords, connect the EIA/V.35 converters to the video codec’s V.35 communication ports. See the documentation packaged with the video codec for details.

6.If not already done, connect the CSU to the control unit and the foreign exchange switch (the 4ESS switch or the 5ESS switch) as described in Chapter 4 under “Installing the Channel Service Unit.”

7.Connect each WP90110-L7 power supply to the POWER connectors on the data modules.

8.Plug the power supplies, CSU, video conferencing equipment, and control unit into the AC outlets when ready to power up the entire system.

Data Module and CSU Settings

Depending on which speed the customer is running, both of the data modules and the CSU need to be configured as indicated in Table 6-2and the section that follows, “CSU DIP Switch Settings.”

6-22Data Stations