NetVanta 4300/4400 Series

Option Modules

 

 

NetVanta Octal T1/E1 Wide Module (P/N 1202843E1)

The NetVanta Octal T1/E1 Wide Module second generation (shown in Figure 11) provides eight T1 or E1 interfaces with RJ-45 wire connections. These interfaces can be used independently or as aggregate bandwidth using Multilink PPP Protocol (MLPPP). Table A-6 on page 61 and Table A-7 on page 61 give the pinouts for this module.

Figure 11. NetVanta Octal T1/E1 Wide Module

Features and Specifications

Operating Modes

Frame Relay, Multilink Frame Relay

PPP, Multilink PPP

HDLC

A DIP switch on the circuit board selects either T1 or E1 operation. All eight ports are either T1 or E1. The default is T1. Refer to T1/E1 Mode DIP Switch on page 34 for more information.

8xT1 Interfaces

Supported Standards: AT&T TR 62411, AT&T 54016, ANSI T1.403, Bellcore TR 194

Line Rate: 1.544 Mbps +75 bps

Line Code: AMI or B8ZS

Framing: D4 (SF) or ESF

FT1 Line Rate: DS0 channelized (multiples of 64 kbps)

Input Signal: 0 to -36 dB (DS1); Support for Nx64 on all T1 interfaces

Line Build Out: 0, -7.5, -15, -22.5 dB (long), 0 to 655 ft (short)

DS0 Assignment: Programmable

8xE1 Interfaces

Supported Standards: ITU G.703, ITU-T G704 (CRC-4), ITU-T G823, ITU-T G.797

Line Rate: 2.048 Mbps +50 PPM

Line Code: AMI or HDB3

Framing: FAS/NFAS with optional CRC-4

Input Signal: 0 to -30 dB (DS1) on all E1 interfaces (1 through 8)

FE1 Line Rate: Channelized timeslot (in multiples of 64 kbps)

Connector: RJ-48C

A different service provider can be used on each interface. Each interface has an independent clock.

61200890E2-34R

Copyright © 2013 ADTRAN, Inc.

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ADTRAN 1202890E1 manual NetVanta Octal T1/E1 Wide Module P/N 1202843E1, 8xT1 Interfaces, 8xE1 Interfaces