AT&T Release 2.0 manual

Connecting Data Equipment

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Two 7500B data modules

Two 7500B data module feature package 2 upgrades (user’s manuals included)

■ Two multipurpose enhancements boards

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By installing a multipurpose enhancement board in each 7500B data module, you can provide synchronous communication and RS-366 ACU interface.

Two WP90110-L7 power supplies (one per standalone data module)

Two 440A4 terminating resisting adapters

277A multiple mounting (mounting for multiple 7500B units)

Cables:

—Two male/male EIA-232-D cables, 8 ft (24 m), to connect the PORT 1 jacks on the data modules to the EIA-232/V.35 converters

—Two male/male V.35 DB-37 cables, 8 ft (24 m), to connect the V.35 communication ports on the video codec to the EIA- 232/V.35 converters

—Two male/male RS-366 DB-25 cables, 8 ft (24 m), to connect the RS-366 dialing port of the video codec to PORT 2 on the data module

Data Stations 6-19