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WaveRider Communications Inc.

WaveRider Communications Inc. LMS Backhaul. What is Backhaul. High-Capacity Point-to-Point Link from CAP to NAP Enables a Single NAP to Service Multiple CAPs Allows Broader Service Area Lowers Deployment Costs Must be 10/100 BaseT compatible, RJ45 connections. Single Nap, Single CAP.

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WaveRider Communications Inc.

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  1. WaveRider Communications Inc. LMS Backhaul

  2. What is Backhaul • High-Capacity Point-to-Point Link from CAP to NAP • Enables a Single NAP to Service Multiple CAPs • Allows Broader Service Area • Lowers Deployment Costs • Must be 10/100 BaseT compatible, RJ45 connections

  3. Single Nap, Single CAP

  4. Single Nap, Multiple CAPs

  5. Wireless Products Western Multiplex Tsunami Line • 5.8 GHz Unlicensed (N.A.) Products • 100BaseT Network Interface • 45 Mbps full duplex available • 100 Mbps full duplex available • Independent Wayside T1 Channel • Point-to-Point only • 5.250 to 5.350 GHz and/or 5.725 to 5.825 GHz • Up to 64 km (40 mile) range

  6. Wireless Products... Western Multiplex Licensed (N.A.) Products • 6 & 11 & 23 GHz • 100BaseT Network Interface • 45 Mbps full duplex available • 90 to 180 Mbps full duplex available Q4/00 • Independent Wayside T1 Channel • Point-to-Point only • Up to 64 km (40 mile) range

  7. Wireless Products... WaveRider NCL Unlicensed • 2.4 GHz NCL1135 DSSS HDX TDD • 11 Mbps over the air • 6.7 Mbps user • CCK modulation • 10BaseT • Would use one channel at CAP

  8. Cabled Products • T1 - A term for a digital carrier facility used to transmit a DS1 formatted digital signal at 1.544 Mbps. It is primarily used in the United States & Canada. • E1 - A wideband digital interface operating at 2.048 Mbps, as defined by the ITU recommendations G.703 and G.704. Generally available outside North America. • DS-3, the signal in the T-3 carrier, carries a multiple of 28 DS1 signals or 672 DS0s or 44.736 Mbps • E3 - carries 16 E1 signals with a data rate of 34.368 Mbps

  9. Cabled Products... • ATM - form of cell switching intended to carry a variety of data traffic, referred to cell relay or fast packet switching. Runs as a layer on top of SONET as well as on top of other technologies. • SONET - Synchronous Optical NETwork. Includes a set of signal rate multiples for transmitting digital signals on optical fiber. The base rate (OC-1) is 51.84 Mbps. OC-2 runs at twice the base rate, OC-3 at three times the base rate, and so forth. Planned rates include OC-1, OC-3 (155.52 Mbps), OC-12 (622.08 Mpbs), and OC-48 (2.488 Gbps).

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