ADTRAN NetVanta 4305 Installationsanleitung PDF herunterladen (Seite 32)

Option Modules NetVanta 4305 Hardware Installation Guide

NetVanta E1/FE1 NIM (P/N 1200868L1)

The NetVanta E1 NIM (see Figure 8) provides a WAN-E1 interface for the NetVanta 4305 meeting the

requirements of ITU-T G.703/G.704. The module provides a single 2.048 Mbps network interface. Refer to

Table A-5 on page 46 for the pinouts. Refer to Table A-10 on page 49 for the DBU connector pinout. An

optional DIM is required for dial backup applications.

Figure 8. NetVanta E1/FE1 NIM

WAN-E1 DBU

Features and Specifications

Operating Modes

• E1/FE1

WAN-E1 Interface

• Connector: RJ-48C

• Line Rate: 2.048 Mbps +/- 50 PPM

• Line Code: AMI or HDB3

• Framing: FAS with optional CRC-4

• FE1 Line Rate: Channelized Timeslot (in

multiples of 64 kbps)

• Receiver Sensitivity: -30 dB

Clock Source

•Network

•Internal

• Through

Diagnostics

• Network loopbacks

• Network performance data (15 minutes

and 24 hours)

• Test pattern generation and detection:

QRSS, 511

• Alarm generation and detection

Relevant Requirements/Standards

• ACIF S016

• ACA TS001

• ETSI TBR 12 / TBR 13

• EMC - see Electromagnetic

Compatibility (EMC) Table on page 6.

• ITU G.703, ITU-T G.704 (CRC-4), ITU-

T G.823, ITU-T G.797

Environmental

• Operating temperature: 0 ° to 50 °C

• Storage Temperature: -40 to 85

• Relative Humidity: Up to 95%

noncondensing

Physical

• Dimensions: 4.25” x 2.75”

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