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ネットワークカード Allied Telesis AT-AR027 VoIP-FXSのPDF インストレーション・マニュアルをオンラインで閲覧またはダウンロードできます。Allied Telesis AT-AR027 VoIP-FXS 13 ページ。 Port interface card
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Package Contents

The following items are included with each Port Interface Card (PIC). Contact your

authorised Allied Telesis distributor or reseller if any items are damaged or missing.

two spring-loaded retaining thumbscrews

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two jumpers (AT-AR020 PRI E1/TI and AT-AR021(S) BRI-S/T only).

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this Installation and Safety Guide

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one warranty card

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Choosing a PIC Bay

Observe the following guidelines when selecting a PIC bay:

Use the PIC bays on the switch or router base unit first, before installing PICs

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into an AT-AR040 NSM.

Fill the PIC bays in an AT-AR040 NSM starting at bay 0.

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You can install a maximum of two AT-AR020 PRI E1/T1 PICs into an AT-AR040

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NSM, and maximum of four total in a switch or router.

If two AT-AR020 PICs are installed in an AT-AR040 NSM, PIC one must be

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installed in the lower row (bay 0 or 1) and the other PIC must be installed in the

upper row (bay 2 or 3).

If an AT-AR020 PIC is installed in an AT-AR040 NSM, and operating in E1 mode,

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you can not install an AT-AR021(S) or AT-AR021(U) PIC in the same row of the

NSM.

You can install a maximum of four AT-AR027 PICs in an AR745 router fitted with

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an AT-AR040 NSM.

Avoid installing an AT-AR022 or AT-AR026 PIC in an AT-AR040 NSM.

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Performance of these interfaces may be reduced and packet loss may occur.

For instructions on installing an AT-AR040 NSM into your switch or router, see the

Network Service Module Installation and Safety Guide supplied with the NSM. You can

also download this document from www.alliedtelesis.com/support/software.

Port Interface Card