Multi-functional Synchronous Digital Microwave Radio

Introduction

US based company offers the technology of multi-functional, synchronous digital microwave radio which is one of the most unique products of its kind, integrating the radio and multiplexer in one box. eliminating the need for third party equipment, and utilizing CDMA technology that allows the co-location of up to 24 similar radios. The radio is specifically designed for users that need to interface high quality PCM voice and wideband data. The base system has a full duplex V.35 serial port configurable in "N x 64 kbs" rates up to 512 kbs. A daughter card containing 8 FXO lines or 8 FXS lines allows 64 kb PCM voice to seamlessly exist with V.35 or ethernet data. The system is also available as a leased line configuration offering 4 or 8, 4-wire lines. The leased line system does have options for E&M. Its main features are: · Ranges up to 48 km (32 miles) or longer with Repeater · Direct sequence CDMA modulation with auto channel selection · Full fax and V.90 dial-up modem compatibility · Allocate PCM bandwidth for 2, 4, 6, or 8 POTS lines with remaining for data services or 4 or 8 leased lines · Secure 64 bit proprietary RF Protocol with selectable OTA data speeds · True PSTN dialtone and crystal clear voice · Very low power use with flexible voltage requirements · POTS Features Include: caller ID, loop reversal, and 12/16 kHz TTX pay phone · Both the public calling stations and internet lines are non-blocking · Graphic user interface (GUI) programmable It is expandable to be used as a Multipoint with following features: · 4 E1 - V5.2 or 4 T1 - GR303 for a seamless connection to the PSTN · CDMA allows up to 120 Lines to be co-Located in a single card cage · Completely scalable - Pay as you Grow · Low initial cost and good payback The offer is valid upto 15 October 2003.

Area of Application: Rural telecommunications Long distance gateways Oil fields and offshore rigs Temporary and emergency restoration Cellular backhaul Wireless internet connectivity

For further information please contact :

Asian and Pacific Centre for Transfer of Technology
APCTT Building
C-2 Qutab Institutional Area
P.O.Box - 4575
New Delhi - 110 016
Tel : 91-11-26966509
Fax : 91-11-26856274