Verilink T1 ESF CSU (34-00309.B) Product Manual Manual do Utilizador

T1 ESF CSUReference ManualMay 200234-00309.B

x ABOUT THE T1 ESF CSUCustomer Service and Technical SupportVerilink provides easy access to customer support information through a variety of service

Returning a Unit to Verilink xicontacting us at the e-mail addresses provided below. Verilink will respond to e-mailed requests for support durin

xii ABOUT THE T1 ESF CSU❥Mode of shipment required (second-day air is the normal mode of shipment for all returned material unless otherwise specified

Introduction 11GENERAL INFORMATIONIntroductionVerilink’s T1 ESF CSU provides an economical solution for providing the T1 interface between custom

2 GENERAL INFORMATIONSpecificationsNetwork InterfaceLine Rate:1.544 Mbps (± 50 ppm) Line Framing:D4 or ESF Line Code:AMI or B8ZSLine Impedance:balance

Introduction 32INSTALLATION AND CONFIGURATIONIntroductionThis chapter contains information and instructions required to prepare Verilink’s T1 ESF

4 INSTALLATION AND CONFIGURATION✦external DC power supply ✦reference manual✦adhesive strips✦two 9-foot RJ48-to-RJ48 cables (part number 9-1544-619-009

Configuration 5Power ConnectionPlug the connector from the power supply into the unit. Plug the transformer into an appropriate grounded outlet.

6 INSTALLATION AND CONFIGURATIONNOTICE: Position SW1-1 is not enabled for use. EQ LBOPositions SW1-2, SW1-3, and SW1-4 set the EQ LBO (line build out)

Introduction 73TESTINGIntroductionThis chapter describes the diagnostic and test features of Verilink’s T1 ESF CSU. The unit is controlled manua

ii Copyright NoticeCopyright © 2002 Verilink Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribe

8 TESTINGNetworkPosition SW1-6 sets network loopback functions. NET LOOP can be set to Auto or Manual. “Auto” enables the unit to respond to network l

Test Jacks 9T1.403 / 54016 PLB Unloop: The unit supports T1.403 FDL payload loopback unloop command messages (00110010 11111111 repeating). Test

10 TESTING

AFFIDAVIT FOR THE CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES For work to be performed in the certified te

I attest that the operator(s) maintainer(s) of the digital CPE responsible for the establishment, maintenance, and adjustment of the encoded analog co

iiiNotice to Usersof 1.544 MbpsServiceThe following instructions are provided to ensure compliance with FCC Rules, Part 68.1All direct connections to

iv network protective, operational and safety requirements. The Industry Canada does not guarantee the equipment will operate to the user’s satisfact

v•Unplug the equipment from the wall outlet and refer servicing to qualified service personnel under the following conditions:•When the power supply c

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viiTable of Contents About the T1 ESF CSUAbout this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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About this Manual ixABOUT THE T1 ESF CSUAbout this ManualThis is a reference manual. It provides information about unit installation, configurati