U-90E Data/Fax Modem
1-2
Getting to know your Modem
•
V.42 and MNP 4/3 error control.
•
V.42bis and MNP 5 data compression.
•
DTE serial interface with speeds up to 460.8Kbps.
•
12 LED indicators.
•
Extended
AT
command set.
•
V.25bis command set..
•
Operates on 2-wire dial-up or 2-wire leased line.
•
On-line help for easy command reference.
1.3 Intelligent Features
•
Automatic data and voice call detection allows you to use a single telephone line to
handle both types of calls.
•
Asynchronous and synchronous modes for reliable serial data communication. Up to
33.6 Kbps for synchronous transmission.
•
Fast retrain with automatic fall-forward and fall-back. Your modem will automatically
fall back to lower speeds when communicating with slower modems and when
encountering unstable or variable line conditions.
•
Call-back security and password protection restricts access to authorized callers only.
•
Caller ID identifies incoming calls before you answer (you must subscribe to this
service through your telephone company in order for your modem to identify callers).
Содержание U-90E
Страница 1: ...U 90 E User s Guide Version 1 0 ZyXEL TOTAL INTERNET ACCESS SOLUTION...
Страница 14: ...U 90E Data Fax Modem xiv Appendix B J EIA 232D Interface J Appendix C K Phone Jack Pin Assignments K Index M...
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