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NETVANTA E1/FE1 NETWORK INTERFACE MODULE (NIM) 

P/N 1200868L1

For more detailed documentation, visit us online at 

www.adtran.com

Quick Start Guide

Quick Start Guide, 61200868L1-13B, February 2004

ADTRAN Technical Support (+1-256-963-8716)

© 2004 ADTRAN, All Rights Reserved

S

PECIFICATIONS

E1/FE1 Interface

Line Rate: 2.048 Mbps +/- 50 PPM
Line Code: AMI or HDB3
Framing: FAS with optional CRC-4
Receiver Sensitivity: -30 dB
FE1 Line Rate: Timeslot, channelized (in 
multiples of 64 kbps)
Connector: RJ-48C

Clock Source

Network, Internal

Diagnostics

Test pattern generation and detection (QRSS, 
511)
Network loopbacks 
Alarm generation and detection
Network performance data (15 minutes and 
24 hours)

I

NSTALLATION

 I

NSTRUCTIONS

1. Remove power from the unit.

2. Slide the Network Interface Module (NIM) into the option 

slot until the NIM is firmly seated against the front of the 
chassis.

3.

Secure the pins at both edges of the NIM.

4.

Connect the cables to the associated device(s).

5.

Complete the installation of the base unit.

6.

Restore power to the unit.

WAN-E1

DBU

WAN-E1 N

ETWORK

 (RJ-48C) C

ONNECTION

 

P

INOUT

Pin

Name

Description

1

R1

Receive data from the network

2

T1

Receive data from the network

3

Unused

4

R

Transmit data toward the network

5

T

Transmit data toward the network

6-8

Unused

DBU  (RJ-48C) C

ONNECTION

 P

INOUT

Pin

 Name

Description

1-2

Unused

3

R1

Network-Ring1

4

R Network-Ring

5

T Network-Tip

6

T1

Network-Tip1

7-8

Unused

An optional Dial Backup Interface Module (DIM) is 
required for dial backup applications.

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