Voiceband Data Modem
The MuLogic UCM-3220 is a universal voiceband modem for reliable data communication over dial-up and 2-wire or 4-wire leased lines for data rates up to 14.4 kbps. The modem is available as compact standalone unit, as card for the high density UCF-30 rack, and as module for use in various hardware environments.
The UCM modems can be integrated in a standard Network Management environment and offer remote configuration, control and monitoring, supporting SNMP, WebBased management and Telnet access. Alarm events are automatically reported to a central network management system. The detailed alarm reporting is useful to save precious time e.g. trying to establish if a network fault is due to a line failure or a power failure at the remote location
The UCM-3220 has been designed to suit a vast majority of voice-band data-modem applications. It supports all current modulation standards varying from V.21 to V.32bis and can be used on point-to-point and multipoint lines.
When used as a leased line modem, the UCM-3220 can use the dial-up network for back-up: If the leased line degrades in quality or fails completely, then the UCM-3220 will restore the connection over the dial-up line. With the dial-up line in use, the leased line connection will be constantly monitored to check when normal leased line operation can be restored.
If none of these profiles is appropriate to your application, they can be customized and then saved in one of four non-volatile memory locations.
Supported Modem modes
Half-duplex and Multipoint applications
(Extended temperature range (-20 to +60) available on request)
MNP is a trademark of Microcom inc. IBM and AS 400 are trademarks of IBM Corp.
This document is for general information purposes only. All specifications are subject to change without notice.
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