Assessments - 4, GPA: 3.8 ( )

Fabricante : Allied Telesis Arquivo Tamanho: 711.84 kb Arquivo Nome : RavenII_Manual.pdf Língua de Ensino:

August 9, 2001 Information in this document is subject to change without notice. . Copyright AirLink Communications, Inc, 1993-2001. All rights reserved. Please send comments to: email: pubs@AirLink.com Fax: 510-226-4299 Phone: 510-226-4200 Post: AirLink Communications, Inc. Attention: Technical Publications Dept. 472 Kato Terrace Fremont, CA 94539 AirLink Tech Support can be reached at 510-226-4200 Mon-Fri 9:00a-5:00p Pacific Time. Copyright . 2001 AirLink Communications, Inc. All Rights Reserved Table of Contents 1. Introduction.....................................................................................................1 1.1 The CDPD Network.......................................................................................1 1.2 Modem LEDs: What They Mean...................................................................2 2. Getting Started................................................................................................3 2.1 Contactingthe CDPD Service Provider........................................................3 2.2 Configuring the Modem.................................................................................3 2.2.1 Adding the Modem in Windows ..............................................................................4 2.2.2 Creating the PPP Connection..................................................................................8 2.3 Installing and Using Wireless ACE ............................................................14 2.4 Finding CDPD Service.................................................................................18 2.4.1 Registration Problems ...........................................................................................19 2.5 Troubleshooting...........................................................................................20 3. Hardware Installation .................................................................................21 3.1 Mounting the Raven II ................................................................................21 4. Additional Information ...............................................................................26 4.1 Modem Technical Specifications .................................................................26 4.2 More Information.........................................................................................27 Copyright . 2001 AirLink Communications, Inc. All Rights Reserved AirLink Raven II CDPD Modem User’s Manual 1. Introduction This manual covers information for first-time setup and configuration of your AirLink CDPD Raven II Modem, as well as technical details on this modem. For detailed information on specific modem parameters please read the AirLink Raven/PinPoint CDPD Modem User’s Manual. The parameters for the Raven II are at this time identical to those of the Raven. Updates to this manual and other manuals may be obtained online at: What is CDPD? CDPD is a technology used to transmit packet data over cellular voice networks. It is ideal for wireless applications. It is also more cost effective than circuit-switched cellular data for small amounts of data. It provides instantaneous response for data communications because there are no dialing delays. Built-in encryption maintains the security of the application data over the air. 1.1 The CDPD Network Figure 1 – Raven II in CDPD Environment AirLink Communications, Inc. August 9, 2001 Page 1 AirLink Raven II CDPD Modem The Raven's rugged form factor is ideal for industrial and commercial applications that require real-time communications. The Raven provides wireless data communications for a variety of applications, such as oil and gas monitoring, public safety, automated signs, financial transactions, and security systems. It works with Remote Telemetry Units (RTUs) from several manufacturers (configuration instructions are detailed in the Raven/PinPoint User’s Manual). Front of Raven II Back of Raven II 1.2 Modem LEDs: What They Mean When the modem is operating, the LEDs on the front panel provide the following information. (see Finding CDPD Service for more info): LED Description Chan The unit has acquired a valid CDPD channel (solid), or is scanning for CDPD channels (flashing). Link A link has been established and a TEI (Temporary Equipment Identifier) has been assigned. Reg The unit is registered on the CDPD network (solid), or has switched to a non-preferred side (flashing). RSSI Flash patterns identify different RSSI levels in dBm: -69 and up -70 to -79 -80 to -89 -90 to -99 -100 to -113 Solid ON [best reception] 300 ms (fast blink) 600 ms (medium blink) 1200 ms (slow blink) Off [worst reception] TxRx The unit is transmitting/receiving blocks of data. Err Block errors on the forward or reverse channels. Pwr The unit is powered on. Page 2 AirLink Communications, Inc. User’s Manual 2. Getting Started This section covers: • Getting an IP address from a CDPD Service Provider. • Setting...

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