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VCL-SR-MUX

V aliant C ommunications L imited. Telecom Transmission Solutions. VCL-SR-MUX. G.703, 64Kbps Sub-Rate Multiplexer. INDIA Valiant Communications Limited 71/1, Shivaji Marg, New Delhi - 110015, India Phone : +91-11 4105 5601, 91-11 4105 5602 Fax : +91-11 4105 5604, 91-11 2543 4300

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VCL-SR-MUX

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  1. Valiant Communications Limited Telecom Transmission Solutions VCL-SR-MUX G.703, 64Kbps Sub-Rate Multiplexer INDIA Valiant Communications Limited71/1, Shivaji Marg, New Delhi - 110015, India Phone: +91-11 4105 5601, 91-11 4105 5602 Fax: +91-11 4105 5604, 91-11 2543 4300 E-mail: getinfo@valiantcom.com Website: http://www.valiantcom.com U.K. Valiant Communications (UK) Ltd 1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, United Kingdom E-mail: gb@valiantcom.com Website: http://www.valiantcom.com U.S.A. Valcomm Technologies Inc. 4000 Ponce de Leon, Suite 470Coral Gables, FL 33146United States of America E-mail: us@valiantcom.com Website: http://www.valiantcom.com Updated : January, 2005 Confidential Slide 1

  2. VCL-SR-MUX Product Overview • Valiant G.703, Sub-Rate Multiplexer multiplexes • Six 9.6Kbps RS232 asynchronous data channels to a 64Kbps, G.703 co-directional, 4 • wire synchronous data channel. • The front panel has six, RS232 data ports into which upto six, RS232 asynchronous data channels @ 9.6Kbps each may be connected. The six RS232 asynchronous data channels @ 9.6Kbps are multiplexed into a 64Kbps, G.703 co-directional, 4 wire synchronous data channel, which is accessed from the system backpanel (rear). • The equipment uses data buffering and phase-lock-loop techniques to ensure error free • multiplexing and demultiplexing between the synchronous and asynchronous data ports. • Front panel LED indicators indicate presence of Transmit and Receive data signal on • each of the data ports. • The equipment operates on a nominal -48VDC Input (-40VDC to 60VDC Input). The system also provides two dry-contact relay alarm outputs (normally open) on the backpanel (rear) which close to indicate the presence of a system alarm. Confidential Slide 2

  3. VCL-SR-MUX APPLICATIONS: • Thin-Route Telephony satellite, radio and data networks • Establishing Multiple Telemetry Links • SCADA Networks • To transport multiple compressed voice channels interface with • VCL-TRLD to provide upto six voice channels on 64Kbps links. • Interface to 64Kbps radios Confidential Slide 4

  4. VCL-SR-MUX Specifications of G.703 @ 64kbps, Synchronous Data Interface Port Number of Interfaces per System 1 Conformity To (CCITT) Rec. G.703 Type 4 Wire, co-directional Mode Synchronous Bit Rate 64Kbps Specifications of RS 232 @ 9.6Kbps, Asynchronous Data Interface Port Number of Interfaces per System 6 Type RS 232 Tx, Rx, Gnd Mode Asynchronous Baud Rate 9.6 kbps - Fixed Data Size 8bits Parity None Flow Control None ( Xon / X off ) Stop Bit 1 Confidential Slide 5

  5. VCL-SR-MUX

  6. VCL Products • E1, Voice & Data Drop-Insert Multiplexer • PRI ISDN (Q.931) Multiplexers • E1 Intelligent Channel Banks • E1 / T1 DCME (Digital Circuit Multiplication Equipment) - Voice Compression Equipment • Thin Route DCME • E1 / T1 Echo Cancellers • E1 / T1 Digital Cross Connect • T1 / E1 Converters • E3, 34Mbps Multiplexer • 34Mbps Optical Line Transmission Equipment (OLTE) • Digital Loop Carrier • Remote Asset Management Systems Confidential Slide 28

  7. Thank you for your attention For more details visit us at our Website at http://www.valiantcom.com INDIA Valiant Communications Limited71/1, Shivaji Marg, New Delhi - 110015, India Phone: +91-11 4105 5601, 91-11 4105 5602 Fax: +91-11 4105 5604, 91-11 2543 4300 E-mail: getinfo@valiantcom.com Website: http://www.valiantcom.com U.K. Valiant Communications (UK) Ltd 1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, United Kingdom E-mail: gb@valiantcom.com Website: http://www.valiantcom.com U.S.A. Valcomm Technologies Inc. 4000 Ponce de Leon, Suite 470Coral Gables, FL 33146United States of America E-mail: us@valiantcom.com Website: http://www.valiantcom.com

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