Allied Telesis Port Interface Card - Manual (Page 3)

Quick Install Guide 3
C613-04020-01 REV H
Models Covered By This Guide
This Quick Install Guide includes information on the following models:
■ 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
Quick Install Guide updates can be found at www.alliedtelesyn.co.nz/
support/support.html.
Package Contents
The following items are included with each Port Interface Card (PIC). Contact
your sales representative if any items are damaged or missing.
■ One PIC
■ Two retaining thumbscrews
■ One warranty card
The AT-AR020 PRI E1/T1 and AT-AR021(S) BRI-S/T PICs also include:
■ Two jumpers
Hot Swapping
The following PICs can be hot swapped if they are to be installed or removed
from an AR040 NSM, and the AR040 is installed in a switch or router running
Software Release 2.3.1 or later.
• AT-AR021 (S) BRI- S/T
• AT-AR021 (U) BRI-U
• AT-AR023 SYN
The procedure for hot swapping PICs is described on page -7.
The following PICs cannot be hot swapped at this time.
• AT-AR020 PRI E1/T1
• AT-AR024 ASYN4
• AT-AR027 VoIP-FXS