288 LCD Modem



Modulation Multi-dimension TCM(2400 ~ 33600bps) QAM&TCM(4800 ~ 14400bps) QAM(2400bps) DPSK (1200bps) FSK(0 ~ 300bps)
Compatibility ITU-T V.34 / V.32bis / V.32 / V.22 / V.22bis / V.21 / V.23, VFC, Bell 103/212A/V.13 HDX
Operation Full duplex or simulated half duplex signalling on 2-wire PSTN or 2/4wire leassed line with dial backup, Power-on auto dial-up with auto re-dial, Power-on leased-line auto connection

Auto dial, Auto answer, Manual dial, Manual answer

Synchronous/Asynchronous, AutoSync.
DTE Speed 115200 / 57600 / 38400 / 19200 / 9600 / 4800 / 2400 / 1200 / 300 bps
Error Control ITU-T V.42 and MNP4
Compression ITU-T V.42bis and MNP5
Cellular Phone Protocol

MNP10

Multi-Mode Handshake

Automode disabled / enabled with / without ITU-T V.8

Command Compatible Hayes 'AT' Extended command set or V.25bis command set
LCD Controller Operation by menu driven with password lock
Diagnostic ITU-T V.54 Loop back test (Digital, Analog, Remote Digital) with 511 and U test pattern, Power on self test
Flow Control

Xon / Xoff, CTS / RTS, DTR / DSR uni-or bi-directional

Retrain Auto- or manual-retrain with fall forward / fallback rate negotiation
Security

Call back security with Max. 20 telephone numbers and password

Storage

Max. 10 telephone numbers and 10 user profiles

Remote Configuration

Full function configurable through front panel LCD and by Network Management System (NMS)

Receive Sensitivity

-4 to -43 dBm

Voice Optional
G III FAX G3 / EIA Class 1 , Class 2 , ITU-T V.17 / V.27ter / V.29
Transmit Level Selectable from : 0 to 31 dBm for leased line

Selectable from : 0 to -15 dBm for PSTN
Call Progress Monitor Busy tone, Dial tone, Ring back
Terminal Interface EIA RS-232C D-type 25 pin connector with ITU-T V.24 / V.28 recommandation
Environment Operating Temperature : from 0 degree to 45 degree

Storage Temperature : from -10 degree to 80 degree

Relative Humidity : from 0% to 95% non-condensing
Power Requirement AC 90 ~ 260 Volts / 47 ~ 63Hz or DC 12 / 48Volts

 

 

 

288 LCD Modem Brochure

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