General Information

Manufacturer

Manufacturer Part Number

Marketing Information

The UDS V3600UI is a high performance, synchronous and asynchronous, full-duplex, multi-standard standalone or rack-mounted modem. It is designed for use on 2-wire dial-up and 2/4- wire leased-line circuits. The UDS V3600UI is fully compliant with ITU-T V.34 recommendation as well as being compatible with ITU-T recommended V.32bis/V.32, V.22bis, V.23 and V.21 international standards while operating at 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, 4800, 2400, 1200, and 300 bits per second. An in-band secondary channel allows the user to monitor and control the remote site unit. The UDS V3600UI also offers auto callback and leased-line security checks in addition to the dial-up security checks. The UDS V3600UI is a high performance, synchronous and asynchronous, full-duplex, multi-standard standalone or rackmounted modem. It is designed for use on 2-wire dial-up and 2/4- wire leased-line circuits. The UDS V3600 is fully compliant with ITU-T V.34 recommendation as well as being compatible with ITU-T recommended V.32bis/V.32, V.22bis, V.23 and V.21 international standards while operating at 33600, 31200, 28800, 26400, 24000, 21600, 19200,16800, 14400, 12000, 9600, 7200, 4800, 2400, 1200, and 300 bits per second. In V.34 mode the UDS V3600UI provides full-duplex operation at up to 33.6Kbps on a 2/4-wire PSTN line with features like line probing, symbol rate and carrier frequency automatic selection. A range of performance enhancing techniques are available for V.34 mode, including adaptive precoding, adaptive pre-emphasis, nonlinear encoding (Warping), constellation expansion, multidimensional trellis coding, transmission power back-off (power drop), V.8 standard modem initialization and shell mapping. An in-band secondary channel allows the user to monitor and control the remote site unit. The UDS V3600UI also offers auto callback and leased-line security checks in addition to the dialup security checks. The TRS32 rack can accommodate up to 16 modem cards with 32 ports, control unit and single or dual redundant power unit. Dual redundant power supply meaning if one power does fail, the other one is capable of powering the entire rack.

Features

• Fully compatible with ITU-T V.34+/ V.34/ V.32bis/ V.32/V.26bis/ V.22bis/ V.22/ V.23/ V.21/ V.24/ V.28/ V.25bis/ V.54/V.52/ V.42/ V.42bis/ 4/ V.13/ V.8 and Bell 212A/103
• 19 rack accommodates up to 16 modem cards with hotswap and profile copy functions
• Achieve throughput up to 115200bps
• V.13 simulated carrier in half duplex
• MNP4,V.42 error correction
• MNP5 ,V.42bis data compression
• Extended AT and ITU-T V.25bis command set
• Leased line dial back-up and restore in manual or auto mode
• Auto fallback and fall forward
• Remote configuration via secondary channel
• Front panel lock and password protect
• Password & call back security

• Analog loopback, digital loopback and remote, digital loopback (with pattern or not); BERT test pattern using 511
• Auto or manual dialing/answer
• Front panel configuration via rubber switches and LCD
• Front panel key reset function
• G3 FAX send/receive compatible with EIA-578 Class 1 FAX command (optional)