Filter
Top Products
7500B Data Module
Asynchronous DCE Features
EIA RS-232D interface
Circuit switched data communications. Data options can be changed and data calls can
be setup via commands from the EIA-432D interface
Ability to change options without dropping a data call
Automatic or manual answering of incoming data calls
Data rates of 0.3, 1.2, 2.4, 4.8, 9.6, and 19.2 kbps
Asynchronous full-duplex operation
RS-366 Automatic Calling Unit (ACU) interface (requires Multiple Enhancement Board)
Hayes AT interface support.
Synchronous DCE Features
The synchronous DCE features with the Multipurpose Enhancement Board are as follows:
EIA RS-232D interface
Circuit switched or nailed-up data communication
Data rates of 1.2, 2.4, 4.8, 9.6, 19.2, 56, and 64 kbps Full-duplex operation at all speeds
Synchronous half-duplex emulation at 1.2 to 56 kbps
Automatic answering of incoming data calls
RS-366 Automatic Calling Unit (ACU) interface
Autodial
The synchronous DCE features with the High Speed Synchronous Enhancement Board are as
follows:
V.35 interface
Circuit switched or nailed-up data communication
Data rates of 48, 56, and 64 kbps
Full-duplex operation at all speeds
Synchronous half-duplex emulation at 56 kbps only
Automatic answering of incoming data calls
Autodial
5-31