Option Modules NetVanta 5305 Hardware Installation Guide
24 Copyright © 2010 ADTRAN, Inc. 61200990L1-34N
NetVanta Octal T1/E1 Wide Module (P/N 1202843E1)
The NetVanta Octal T1/E1 Wide Module (shown in Figure 7) provides eight T1 or E1 interfaces with RJ-48C
wire connections. These interfaces can be used independently or as aggregate bandwidth using Multilink
Point-to-Point Protocol (MLPPP). Up to six T1/E1 Wide Modules may be used simultaneously in the
NetVanta 5305 chassis. The NetVanta Octal T1/E1 Wide Module may be installed in any slot
(1 through 6). Table A-5 on page 35 gives the pinouts for this module.
Figure 7. NetVanta Octal T1/E1 Wide Module
Features and Specifications
Operating Modes
• Frame Relay, Multilink Frame Relay
• PPP, MLPPP
• HDLC
8xT1 Interfaces
• Supported Standards: AT&T TR 62411, AT&T TR 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 G.704 (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
• FE1 Line Rate: Channelized timeslot (in multiples of 64 kbps)
• Input Signal: 0 to -30 dB (DS1) on all E1 interfaces (1 through 8)
• Connector: RJ-48C
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 Switch on page 25 for more
information.
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