Allied Telesis AT-AR041-00, AT-AR040, AT-AR048, AT-AR041, AT-AR042 User Manual

...

Network Service Module

Hardware Reference

AT-AR040 AT-AR041 AT-AR042 AT-AR048

Network Service Module Hardware Reference

AT-AR040 AT-AR041 AT-AR042 AT-AR048

Download the complete document set from www.alliedtelesis.com/support/software

Network Service Module Hardware Reference Document Number C613-03022-00 REV K.

Allied Telesis, Inc. reserves the right to change specifications and other information in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of such damages.

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Contents

Devices Covered By This Document ................................................................... 4

Compatible Switches and Routers ..................................................................... 4

AT-AR048 Support ..................................................................................... 4

Hardware Overview .......................................................................................... 6

Common Features ...................................................................................... 6

AT-AR040 NSM .......................................................................................... 7

AT-AR041 and AT-AR042 NSMs .................................................................. 9

AT-AR048 NSM ........................................................................................ 14

LEDs and What They Mean ............................................................................. 17

Hot Swapping ................................................................................................. 20

Hot Swapping the AT-AR040 NSM with PICs ............................................ 20

Behaviour of Hot Swapped Interfaces ....................................................... 20

Troubleshooting .............................................................................................. 22

Obtaining Documentation and Resources ........................................................ 23

4 Network Service Module

Devices Covered By This Document

This Hardware Reference includes information on the following Network Service Modules (NSMs):

■ AT-AR040, four Port Interface Card (PIC) expansion bays

■ AT-AR041, eight ISDN Basic Rate S/T interfaces

■ AT-AR042, four ISDN Basic Rate S/T interfaces

■ AT-AR048, one unchannelised DS3 interface

You can download the complete document set for NSMs, and for your switch or router, from www.alliedtelesis.com/support/software. For more information about the document set and other resources, see “Obtaining

Documentation and Resources” on page 23.

Compatible Switches and Routers

The following table shows which NSMs are appropriate for different models of switch and router.

Table 1: Compatible switches and routers for Network Service Modules (NSMs)

Model(s) AR040 AR041 AR042 AR048

Rapier 8/8 (MT & SC) switch !!!

Rapier 16F-FX (MT-RJ & SC) switch !!!

Rapier 16Fi-FX (MT-RJ & SC) switch !!!

Rapier 24 switch !!!

Rapier 24i switch !!!!

Rapier 48w switch !!

AR816F-FX (MT-RJ & SC) modular switching router

AR824 modular switching router !!!

AR740 router !!!

AR745 router !!!

!!!

AT-AR048 Support

Maximum DS3 packet forwarding rates are achieved only when the AT-AR048 is installed in a Rapier 48w switch, or a Rapier 24i switch whose serial number ends with the letter N or higher. If maximum DS3 performance is not required, you can install the AT-AR048 in any Rapier 24i whose serial number ends in J or later. You can find the serial number on the underside of the switch (Figure 1

on page 5).

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Hardware Reference 5

Figure 1: Serial number label on the underside of a Rapier 24i

Model : AT-RP241-10

Part Number: 990-11934-10

Product Serial Number: S03K225N

Quantity With Unit of Measure:

1 EA 7 67035 14875

Made in Singapore

N or higher for maximum DS3 performance

J, K, L, or M for less demanding DS3 applications

C613-03022-00 REV K

6 Network Service Module

Hardware Overview

This section provides an overview of the hardware features of NSMs. NSMs are expansion options for switch and router models with an NSM bay. NSMs slot into a base-unit switch or router and either directly provide additional WAN interfaces, or provide expansion slots for Port Interface Cards (PICs).

Hardware descriptions for your switch or router, Uplink Modules, and PICs can be found in their respective Hardware References. These documents can be downloaded from www.alliedtelesis.com/support/software.

Safety and conformance information can be found in the Installation and Safety Guide or Safety and Statutory Information booklet for your switch or router, which can be downloaded from www.alliedtelesis.com/support/software.

Common Features

The following hardware features are common to all NSM models.

Environmental

conditions

Regulatory

Standards

■ Operating temperature range: 0 ºC to 40 ºC (32 ºF to 104 ºF)

■ Storage temperature range: -25 ºC to 70 ºC (-13 ºF to 158 ºF)

■ Relative humidity range: 5 to 95% non-condensing

AT-AR0 40

■ Listing: UL, cUL, TUV

■ Safety: UL 60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1,

AS/NZS60950.1

■ EMC: Radiated: EN55022 class A, FCC class A, VCCI class A,

AS/NZS CISPR22 class A

■ Immunity: EN55024

AT-AR041 and AT-AR042

■ Listing: TUV

■ Safety: EN60950-1, AS/NZS60950.1

■ EMC: Radiated: EN55022 class A, AS/NZS CISPR22 class A

■ Immunity: EN55024

■ Network interface: TBR3, ACA TS031, iDA ISDN 1

AT-AR0 48

■ Listing UL, cUL

■ Safety: UL60950-1, CAN/CSA-C22.2 No. 60950-1-03

■ EMC: Radiated: FCC Part 15 class A, IC-03 class A

■ Network interface: ANSI T1.102, ANSI T1.404, ANSI T1.107, ANSI T1.231

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Hardware Reference 7

AT-AR040 NSM

The AT-AR040 provides four Port Interface Card (PIC) expansion bays for installing PICs. The front panel of the AT-AR040 NSM is shown in Figure 2. The AT-AR040 NSM does not have LEDs.

Figure 2: AT-AR040 NSM with three PICs installed

AT- AR 023 SYN PIC

Blank face-plate

SYN

024 ASYN4 PIC

AT- AR

ASYN

D Data

B Data

PRI E1/T1

AT- AR 020 PRI E1/T1 PIC

Active

nsm4pic3

Supported Port Interface Cards (PICs)

The following PICs can be installed in an AT-AR040 NSM:

■ 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

■ AT-AR021(U) BRI-U, a single ISDN Basic Rate U interface

■ AT-AR023 SYN, a single 2Mbps synchronous interface supporting RS-232,

X.21, and V.35 in DTE and DCE modes

■ AT-AR024 ASYN4, four asynchronous ports

■ AT-AR027 VoIP-FXS, two Foreign Exchange Voice over IP ports

For more information about installing PICs, see the Port Interface Card Installation and Safety Guide, which is included with every PIC or can be

downloaded from www.alliedtelesis.com/support/software.

For more information about the hardware features of PICs, constructing data cables, and verifying installation, see the Port Interface Card Hardware Reference, which can be downloaded from www.alliedtelesis.com/support/software.

Guidelines and limits for installing PICs

Observe the following guidelines and limits when installing PICs:

■ Use the PIC bays on the switch or router first, before installing PICs into an

AT-AR040 NSM.

■ Fill any PIC bays in the base router starting at bay 0.

■ Fill the PIC bays in the 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.

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

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

in the upper row (bay 2 or 3).

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