ADTRAN 2FXS/DPO PM warranty L2-5 Issue 3, November CLEI Code D4F1DFJ, Practices, General

Section 61109403L2-5

Issue 3, November 1997

CLEI Code: D4F1DFJ_ _ _

C A U T I O N !

PRACTICES	SUBJECT TO ELECTROSTATIC DAMAGE
	OR DECREASE IN RELIABILITY.
	HANDLING PRECAUTIONS REQUIRED.

2FXS/DPO PM

FOREIGN EXCHANGE STATION/DIAL PULSE ORIGINATE DATAPORT

WITH PERFORMANCE MONITORING

INSTALLATION AND MAINTENANCE

		CONTENTS
1.	GENERAL		1
2.	INSTALLATION		2
3.	CONNECTIONS		4
4.	TESTING		4
5.	MAINTENANCE		5
6.	WARRANTY AND CUSTOMER SERVICE		5
		FIGURES
Figure 1. 2FXS/DPO			1
Figure 2.		Circuit Path	3
Figure 3.		Connector	4
		TABLES
Table A. SW1 (Receive) and SW2 (Transmit)			2
Table B. SW3, SW4, and SW5 Option Settings			2
Table C. Manual Configuration Guide			3
Table D. Electronic Provisioning Settings			3
Table E. 2FXS/DPO Faceplate Indicators			4

SW 4 SW 3

SW 2

SW 1

SW 7

2FXS/DPO 1109403L2 PM

AP

REM

PM

TEST

BUSY

1. GENERAL

This practice provides installation and maintenance information for the ADTRAN® Intelligent 2-Wire Foreign Exchange Station/Dial Pulse Originate (2FXS/DPO PM) Dataport with Performance Monitoring, part number 1109403L2. It is a D4 compatible channel unit and operates in any standard D4 channel bank. Intelligent features requires the unit to be used in the ADTRAN ACT 2300, ACT 1900 , or standard WECO® D4 channel bank using the ADTRAN LIU-3/PM common unit. The 2FXS/ DPO PM provides an interface between a D4 channel bank Pulse Code Modulation (PCM) backplane interface and a 2-wire voice frequency (VF) transmission and signaling facility. Figure 1 is an illustration of the 2FXS/ DPO PM. The unit is multifunctional and can be provisioned to operate in the following modes:

•2-Wire Foreign Exchange Station (2FXS)

•Dial Pulse Originate (DPO)

•Tandem FXS Mode

•Private Line Auto Ringdown (PLAR)

Figure 1. 2FXS/DPO

Using the FXS/DPO PM in an intelligent channel bank provides additional features and functions such as:

•Local and Remote Provisioning using either the craft interface or ADTRAN Site Manager through a menu driven program called EASYMENU™

•Performance monitoring of the loop

•Network and customer side monitoring and analysis

•Enhanced Test Capabilities

Revision History

Revisions to this practice include CLEI code and dip switch settings.

Features

•Backplane interface to the Pulse Code Modulation (PCM) bus.

•On board coder/decoder (CODEC) uses μ-law encoding/decoding.

•Nominal 600 ohm or 900 ohm 2-Wire VF interface with DC isolation.

61109.403L2-5C			1
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