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MT2834MR Enhanced V.34/V.17 three-modem card
for dial-up, 2-wire, or 4-wire leased
lines with dial-backup.
Modem Features
Flash Memory for easy upgrades to new features and enhancements via the controller or a serial device.
Hot-swappable design allows insertion or removal of a card without “downing” the system.
SNMP compliance allows modems to be managed from any MIB-II compliant agent via the controller card (MR4800E).
Speed Detection automatically detects and adjusts modem speed.
Remote Configuration allows password-protected access to modem parameters and diagnostics.
Callback security facilitates tracking modem by user and ensures only authorized callers access the serial devices.
Fallback forces the modem to reduce modem speed (in 2400bps steps) when line conditions deteriorate, rather than disconnecting.
Modem speed automatically increases (in 2400 bps steps) as line conditions improve.
“AT command” compatible, autodial, redial, repeat dial, pulse or tone dial, dial pauses, call status display, auto-parity and data rate selection, keyboard-controlled modem options, nonvolatile memory for modem settings, diagnostics listing, and help menus.
Diagnostics: Local Analog Loop, Local Digital Loop, Remote Digital Loop, Automatic Self Test on Power-Up.
DTMF tone recognition and passthrough and Distinctive-ring ready.
Facsimile Features
Responds to EIA TR.29 Class 2 commands. Auto-detects 1D or 2D (modified read) fax format. Receives in “Fax only”, “data only”, or “auto-detect” mode (auto-detect mode requires the sending fax to issue “CNG” tone).
MT2834MR
Supports Caller ID reporting on lines with Caller ID service and patented UUCP spoofing. Supports dial-up, 2- or 4-wire leased lines with dial-backup.
Specifications
Shared Specs Datacomm Data Rates: 33.6K, 31.2K, 28.8K, 26.4K, 24K, 21.6K, 19.2K, 16.8K,14.4K, 12K, 9.6K, 4.8K, 2.4K, 1.2K, and 0-300 bps LEDS: Send, Receive, Carrier Detect, Data Rates, Off Hook, Terminal Ready, Error Correction, Fax, Test, and Out of Service Error Correction Standards: V.42 LAP-M and MNP Classes 3&4 error correction Data Compression Standards: MNP 5 (2:1) and V.42bis (4:1) Fax Fax Rates: 14.4K, 9600, and 4800 bps Transmission & Control Standards: V.17 & Group 3; in 1D or 2D formats Electrical/Physical Dimensions: 0.9\" W x 11\" H x 15\" L or (2.2 cm x 27.9 cm x 37.2 cm) Weight: 2.5 lbs (1.1 kg) Temperature: 32° to 120°F (0° to 50°C) Humidity: 20-90% (non-condensing) Frequency Stability: ±0.01% Receiver Sensitivity: -43 dBm (worst-case) General Flow Control: Xon/Xoff, RTS/CTS, or ENQ/ACK Data Format: Serial, binary, sync or async Command Buffer: 60 command characters
487-997-508
