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Airlink101 Redwing GPRS User Manual

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Redwing GPRS
User Guide
Version 2.30 - September 2006
Copyright © 1993-2006 AirLink Communications, Inc. All rights reserved.

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Summary of Contents for Airlink101 Redwing GPRS

  • Page 1 Redwing GPRS User Guide Version 2.30 - September 2006 Copyright © 1993-2006 AirLink Communications, Inc. All rights reserved.

  • Page 2: Important Notice

    OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY. Warranty Summary For the full and complete text, refer to the warranty appendix in the modem user guide or to the AirLink website (http://www.airlink.com) for the full text of the warranty.

  • Page 3: Table Of Contents

    Contents Introduction to Redwing GPRS ....... . .1 GPRS Overview ............1 Establishing an Internet Connection .
  • Page 4 AirLink Documentation and Guides ........

  • Page 5: Introduction To Redwing Gprs

    GPRS provides speeds of 30–70 kbps with bursts up to 170 kbps. Establishing an Internet Connection The Internet Service Provider (ISP) from you to the Internet is Your Wireless Service Provider with your Redwing as the connection to Your Wireless Service Provider. Redwing GPRS - User Guide, version 2.30...

  • Page 6: Using The Gprs Network

    Redwing connects to the Internet. The IP address will not be given to anyone else. How your Redwing gets its IP Address from Your Wireless Service Provider The APN (Access Point Name) defines the network that is accessible with your . APN (Access Point Name) Redwing GPRS - User Guide, version 2.30...

  • Page 7: Dynamic Vs Static Ip Addresses

    The Redwing’s rugged construction and cellular connection make it ideal for use in remote and/or industrial locations. The Redwing is designed to work with legacy devices which do not need the advanced features of ALEOS. Redwing GPRS - User Guide, version 2.30...
  • Page 8 Introduction to Redwing GPRS Remote Internet Access FIGURE 3. Redwing GPRS - User Guide, version 2.30...

  • Page 9: Activating The Redwing

    Generally, you will only need to install the SIM once in the life of the modem and it may be pre-installed by AirLink. If the SIM card was pre-installed by AirLink, unless you need to set a custom Note: APN, there is nothing more you need to do, activation of your modem is complete.

  • Page 10: Inserting The Sim

    The SIM may be a different color than this example. b. Slide the tray back into the modem and gently press to click it into place. The top of the card faces the the bottom of the modem. Note: Redwing GPRS - User Guide, version 2.30...

  • Page 11: Finishing The Sim Installation

    Activating the Redwing Inserting the SIM: Redwing FIGURE 5. Finishing the SIM installation a. Slide the Redwing back into the case. b. Secure the back of the Redwing with the screws. Redwing GPRS - User Guide, version 2.30...

  • Page 12: Hardware Installation

    Hardware Installation CHAPTER 3 Your AirLink Redwing should be mounted in a position that allows easy access for the cables so they are not bent or constricted. The LEDs on the front panel should be visible for ease of opera- tional verification.

  • Page 13: Connecting The Redwing To A Computer Or Other Device

    The Redwing has an internal polysilicon circuit breaker that opens at 0.5 to 1.0 amps of current. When using a DC power source (such as a car battery or solar cell), AirLink Note: recommends placing a fuse on the line close to the power source to protect your power source from possible surges due to shorts or other line issues.

  • Page 14: Specifications For The Redwing Gprs

    Dormant connection (idle for 10-20 seconds): 20 mA at 12 VDC • Input Voltage: 10 VDC to 28 VDC • Input Current: 20 mA to 350 mA • Typical Receive: 120mA at 12VDC • Typical Transmit: Approximately 120 mA at 12VDC Redwing GPRS - User Guide, version 2.30...

  • Page 15: Power Consumption

    DTR Data Terminal Ready) < - CTS (Clear to Send) < - Rx (Receive) - > RTS (Request to Send) - > Tx (Transmit) < - DSR (Data to Send) - > DCD (Data Carrier Detect) Redwing GPRS - User Guide, version 2.30...

  • Page 16: Mounting Kit

    Redwing and bracket shouldn’t require a twist-tie. The bracket can be attached to the location using #6 screws (mounting hole diameter approximately 0.150"). Mounting Bracket FIGURE 1. Redwing GPRS - User Guide, version 2.30...
  • Page 17 Mounting Kit Redwing Mounting Bracket, part number 100-170-1009 A FIGURE 2. Redwing GPRS - User Guide, version 2.30...

  • Page 18: At Commands

    Using HyperTerminal, included with most installations of Microsoft Windows: Start>All Programs>Accessories>Communications>HyperTerminal Choose a name for your connection, such as Redwing or AirLink (if you want to have a con- nection saved for both local and remote, it is recommended the connection name reflect the con- nection type, i.e.

  • Page 19: Using At Commands With A Terminal Application

    Those commands applicable only to certain model numbers of the Redwing will be noted. Symbols listed with commands, such as /, &, or ?, are part of the com- Caution: mand and must be included. • The commands are alphabetical within their groups. Redwing GPRS - User Guide, version 2.30...

  • Page 20: At Command Listing

    ....21 ....21 ....21 Redwing GPRS - User Guide, version 2.30...

  • Page 21: Information And Status

    Received Signal Strength and Channel Frame Error Rate. +CSSN? Serving System. +ICCID Subscriber Identity Module ID +RCIQ Current Cell Info +WHWV Serial number of the module. +WSSW Software version of the internal hardware module. Redwing GPRS - User Guide, version 2.30...

  • Page 22: Serial

    ATDP192.168.13.31/2332 - Dial (establish) UDP session to 192.168.13.31, at port 2332. To end the connection, issue the +++ escape sequence or drop the DTR line (if Ignore DTR S211=0 or &D2). The defualt connetion is set in S53. Redwing GPRS - User Guide, version 2.30...
  • Page 23 The standard line feed character sent by the modem to the host at the end of a response or return code in command state. S5=n Backspace Character n=0-127 (ASCII character number ) This register sets the character recognized as a backspace during command entry. S6=n Wait for Blind Dial Redwing GPRS - User Guide, version 2.30...
  • Page 24 Mark stopbits=1 | 1.5 | 2 Example: ATS23=19200,8N1 (sets modem to 19200, etc.) Can also be set using &L=[speed],[databits] [parity][stop bits] Databits MUST be 8 data bits for PPP mode. Note: S53=[method][d.d.d.d][/ppppp] Redwing GPRS - User Guide, version 2.30...
  • Page 25 : Assert DCD when the modem has network coverage. &Dn Set DTR mode. n=0 : Ignore DTR, same effect as HW DTR always asserted (same as S211=1). n=2 : Use hardware DTR (same as S211=0). Redwing GPRS - User Guide, version 2.30...
  • Page 26 : Assert DSR when the modem has network coverage. &W Writes all changed modem settings. If this command is not issued, any modified values will revert back to their previous values at modem reset. Redwing GPRS - User Guide, version 2.30...

  • Page 27: Gprs

    : Manual - use only the operator <oper> specified. mode=4 : Manual/Automatic - if manual selection fails, goes to automatic mode. format=0 : Alphanumeric ("name") (G3110 must use this format). format=2 : Numeric oper=”name” Redwing GPRS - User Guide, version 2.30...

  • Page 28: Windows Dial-Up Networking (Dun)

    Connect the modem to the computer with the DB-9 cable. b. Plug in the AC adapter, connect the antenna(s) and power on the modem. Install the driver. a. Select Start > Control Panel > Phone and Modem Options (in Classic View). Redwing GPRS - User Guide, version 2.30...
  • Page 29 Modem from the Models column, and select Next. If you have the speed for your modem configured as something other than Note: the default, use the Standard Modem that matches the speed you configured. Redwing GPRS - User Guide, version 2.30...
  • Page 30 Configure the driver. a. When you return to the Phone and Modem Options window, you should see the newly installed modem “attached to” the correct COMport. Highlight the modem and select Proper- ties. Redwing GPRS - User Guide, version 2.30...

  • Page 31: Dial-Up Networking (Ppp) Configuration For Microsoft Windows

    Windows COM Port and modem set up for a Standard 33600 Modem (see previous section). • No other program running on your computer that is using the same COMport (serial port) con- figured for your modem. Redwing GPRS - User Guide, version 2.30...
  • Page 32 Next to start installing and configuring the DUN connection. c. Select Connect to the Internet and then select Next. Connection Type FIGURE 10. d. Select Set up my connection manually and then select Next. Redwing GPRS - User Guide, version 2.30...
  • Page 33 Check Standard 33600 bps Modem and select Next. If you only have one modem installed, this option will be omitted. g. Type in 10001 as the phone number for the modem to dial and select Next. Redwing GPRS - User Guide, version 2.30...
  • Page 34 Account Information FIGURE 15. i. If you want to add a shortcut for this DUN connection to your desktop, check Add a short- cut... Select Finish to exit the Network Connection Wizard. Redwing GPRS - User Guide, version 2.30...
  • Page 35 After you complete the New Connection Wizard, there are a few more things you will want to con- figure in the connection. a. When the Connect window opens, select Properties. Connect FIGURE 17. b. Uncheck Use dialing rules. Select Configure, below the Connect using line. Redwing GPRS - User Guide, version 2.30...
  • Page 36 Unless specifically directed to do so by Support or your network administrator, you do not need to make any changes to the options on the Security tab. e. Select Network. Select Settings. Remove the checks from all three PPP settings. Select Redwing GPRS - User Guide, version 2.30...

  • Page 37: Making A Dun Connection

    Select OK and OK again to return to the Connect window. Making a DUN Connection Start the DUN session. Start > Connect To > AirLink 3G Connection (or whatever you named the connection). Redwing GPRS - User Guide, version 2.30...
  • Page 38 Connect to the network. Select Dial to connect to the modem and the cellular network. When you’re connected, an icon should appear in the system tray showing the connection status. MS Windows XP: Connect FIGURE 23. Redwing GPRS - User Guide, version 2.30...

  • Page 39: Warranty Terms And Conditions

    The following terms and conditions ("Warranty Terms") govern the warranty services offered to you ("Customer") by AIRLINK COMMUNICATIONS, INC. ("AirLink"), located at 3159 Corpo- rate Place, Hayward, CA 94545, in connection with the sale and licensing of AirLink software and hardware.

  • Page 40: Warranty Conditions

    510-781-9760 to obtain an RMA number. Products deemed by AirLink to be DOA (dead on arrival) may be returned to Air- Link for repair, at AirLink's expense, using the standard RMA procedures. WARRANTY DISCLAIMER THE WARRANTIES SET FORTH ABOVE ARE IN LIEU OF ALL OTHER WARRANTIES OF...

  • Page 41: General Conditions

    OF ANY EXCLUSIVE REMEDY AND THE EXPIRATION OF THESE WARRANTY TERMS. General Conditions AirLink shall have the right to assign any or all components of these Warranty Terms without the prior written consent of the other party. AirLink shall not be liable to Customer for any alleged...

  • Page 42: Frequently Asked Questions And Technical Support

    Frequently Asked Questions and APPENDIX 5 Technical Support Many of these questions and solutions in the following sections come from AirLink Support. Solutions should only be performed if you are experiencing the specific Caution: problem indicated and have the specific modem model number indicated. Some solutions are very specific to model numbers due to differing internal hardware.

  • Page 43: Frequently Asked Questions And Technical Support

    Frequently Asked Questions and Technical Support The optimal range for AirLink modems is an RF Coverage (RSSI value) of -60 to -95. RF coverage between -95 to -105 DBm will often still register, however functionality at this range can be greatly reduced and registration can become difficult.

  • Page 44: The Redwing's Ip Addresses And Local Networking

    Can I use a portable battery to power my Redwing ? It is possible to use a portable battery for your AirLink modem, however, you most likely need to make the connector from the battery to the modem yourself. The battery also needs to have enough power to be able to handle the power consumption of the modem.

  • Page 45: Security For The Redwing

    While the structure of the GPRS network provides data security, it is still recommended you use a VPN for additional data communication security. For specific information about the security of Your Wireless Service Provider’s network, contact your cellular dealer directly. Redwing GPRS - User Guide, version 2.30...

  • Page 46: Airlink Technical Support

    Setup Wizard or other steps as applicable. • Utility Guides - These guides focus on the features of one of the AirLink modem utilities: Wireless Ace, AceView, AceNet, Modem Doctor, etc. •...
  • Page 47 The Redwing’s IP Addresses and Local Networking 40 Why Can’t I reach my Redwing from the Internet? What is a Restricted or Private IP? Security for the Redwing 41 Does GPRS provide any security? Redwing GPRS - User Guide, version 2.30...

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