Allied Telesis AT-AR020 PRI E1/T1 Installation Manual
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Allied Telesis AT-AR020 PRI E1/T1 Installation Manual

Allied Telesis AT-AR020 PRI E1/T1 Installation Manual

Port interface card
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Port Interface Card
Installation and Safety Guide
AT-AR020 PRI E1/T1
AT-AR021 (S) BRI-S/T
AT-AR021 (U) BRI-U
AT-AR022 ETH
AT-AR023 SYN
AT-AR024 ASYN4
AT-AR026 4ETH
AT-AR027 VoIP-FXS

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Summary of Contents for Allied Telesis AT-AR020 PRI E1/T1

  • Page 1 Port Interface Card Installation and Safety Guide AT-AR020 PRI E1/T1 AT-AR021 (S) BRI-S/T AT-AR021 (U) BRI-U AT-AR022 ETH AT-AR023 SYN AT-AR024 ASYN4 AT-AR026 4ETH AT-AR027 VoIP-FXS...
  • Page 2 Port Interface Card Installation and Safety Guide AT-AR020 PRI E1/T1 AT-AR021(S) BRI-S/T AT-AR021(U) BRI-U AT-AR022 ETH AT-AR023 SYN AT-AR024 ASYN4 AT-AR026 4ETH AT-AR027 VoIP-FXS Download the complete document set from www.alliedtelesis.com/support/software...
  • Page 3 Port Interface Card Installation and Safety Guide Document Number 613-000601 Rev D. © 2008 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc. Allied Telesis, Inc. reserves the right to change specifications and other information in this document without prior written notice.

  • Page 4: About This Guide

    This Installation and Safety Guide describes how to install the following PICs: AT-AR020 PRI E1/T1, a single ISDN Primary Rate E1/T1 interface ■ AT-AR021(S) BRI-S/T, a single ISDN Basic Rate S/T interface ■...

  • Page 5: Package Contents

    AT-AR040 NSM. Fill the PIC bays in an AT-AR040 NSM starting at bay 0. ■ You can install a maximum of two AT-AR020 PRI E1/T1 PICs into an AT-AR040 ■ NSM, and maximum of four total in a switch or router.
  • Page 6 Installation and Safety Guide Installing a PIC This section describes the procedure for installing a PIC. You should also follow this procedure, in particular the safety procedures and warnings, when replacing or removing a PIC. Caution You cannot install PICs into an AT-AR040 NSM that has power applied to it.
  • Page 7 “AR021 V2” on the board, supports both TE and NT mode. Jumper J4, when installed, selects NT mode. The PIC should be configured as a TE for normal operation. Table 1: Functions of jumpers on the AT-AR020 PRI E1/T1 PIC board Jumper Function ISDN NT mode (installed, test only) or TE mode (not installed).
  • Page 8 Installation and Safety Guide AT-AR026 4ETH PICs have user-configurable links that set features such as auto-negotiation, buffer size, and MAC address aging. For a detailed description of the links, see the Port Interface Card Hardware Reference. For more information on PIC jumpers and hardware configurations, see the Port Interface Card Hardware Reference.
  • Page 9 Setting the ISDN Territory Before you connect an AT-AR020 or AT-AR021 PIC to the ISDN network, check that the ISDN territory is set correctly for your region. Log in to your switch or router. For more information, see the Installation and Safety Guide included with your switch or router.
  • Page 10 Installation and Safety Guide Downloading VoIP Firmware If you have installed an AT-AR027 VoIP PIC, you now need to download and install the VoIP firmware onto your PIC. Before you begin, check that the PIC Error LED on the PIC is off, and that the PIC has been recognised by your switch or router, using the show system command.
  • Page 11 Load the protocol image onto the PIC. To load the protocol image, use the command: enable voip protocol={h323|sip} [engine={engine}] The boot code loads the protocol onto all AT-AR027 PICs unless you specify an individual PIC (engine). The engine name is formed by concatenating a VoIP interface type and an engine instance (for example, fxs2).

  • Page 12: Obtaining Documentation And Resources

    You can download it from www.adobe.com. Other resources How-To Notes describe a range of standard Allied Telesis solutions, and include technical tips and guides to configuring specific hardware and software features. You can download the latest How-To Notes from www.alliedtelesis.com/resources/literature/howto.aspx.

  • Page 13: Telecommunications Interfaces

    Telecommunications Interfaces Warning To reduce risk of fire, use only No.26 awg (0.4 mm) or larger telecommunications line cord if the cord supplied is not used with the apparatus. Important Safety Instructions When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1.

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At-ar021 (s) bri-s/tAt-ar021 (u) bri-uAt-ar022 ethAt-ar023 synAt-ar024asyn4At-ar026 4eth ... Show all

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