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Lucent Technologies 7820-0657-001 manual Important safety instructions

Models: 7820-0657-001

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Important safety instructions

Important safety instructions

your inquiry to Lucent’s U.S. offices. Following are the ways in which you can reach Customer Service:

•Email from within the U.S.—support@ascend.com

•Email from Europe, the Middle East, or Asia—EMEAsupport@ascend.com

•Fax—(510) 814-2312

•Customer Support BBS (by modem)—(510) 814-2302

Write to Lucent at the following address:

Attn: Customer Service

Lucent Technologies

1701 Harbor Bay Parkway

Alameda, CA 94502-3002

Important safety instructions

A. GENERAL

1Read and follow all warning notices and instructions marked on the product or included in the manual.

2There are no operator serviceable parts within the unit. Refer all servicing to trained service personnel.

3Product installation should be performed by trained service personnel only.

4Install only in restricted-access areas in accordance with UL1950, C22.2 No. 950, and IEC60950

5The maximum recommended operating ambient is 104° F (40° C). Allow sufficient air circulation or space between units when installed in a closed or multiple-rack assembly.

6Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these slots and openings must not be blocked or covered. Installation without sufficient airflow can be unsafe.

7Equipment mounted in a rack should be distributed to prevent a possible hazardous condition due to uneven loading. The rack should safely support the combined weight of all equipment. This product weighs XX lb. (XX kg).

DSLPipe DSU (SDSL) User’s Guide

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Lucent Technologies 7820-0657-001 manual Important safety instructions

Contents

Part Number For software version October DSLPipe DSU SDSLUser’s Guide Copyright 1999 Lucent Technologies. All Rights Reserved Lucent TechnologiesTrademarks Ordering InformationCustomer Service Customer ServiceFinding information and software on the Internet Obtaining technical assistanceOther telephone numbers Priority Technical AssistanceCalling Lucent from outside the United States Obtaining assistance through correspondenceImportant safety instructions Important safety instructionsImportant safety instructions Important safety instructions Important safety instructions Installation ContentsViewing configuration information Hardware SpecificationsPage Introduction Wire gaugeTable 1-1. DSLPipe DSU transmission rate Data Transmission Rate in KbpsDSLPipe DSU configuration DSLPipe DSU featuresDSLPipe DSU features Figure 1-1. Example Using a DSLPipe DSU as CPEDSLPipe DSU architecture Figure 1-2. Example Using a DSLPipe DSU as COEDSLPipe DSU architecture Figure 1-3. DSLPipe DSU architecturePage 4 DSLPipe DSU SDSL User’s Guide InstallationChecking package contents Setting up the DSLPipe DSU Setting up the DSLPipe DSUFigure 2-1. Package contents DC INConfiguring the unit as either CPE or COE Setting the data transmission rateTable 2-1. Data transmission settings DIP SwitchConnecting the cables Connecting the cablesTable 2-2. CPE vs. COE configuration ConfigurationDSLPipe DSU SDSL User’s Guide Figure 2-3. Location of the LED lights in the DSLPipe DSU front panelPage Items you need Viewing configuration informationConnecting serial cable and setting up communications software Terminal type Specify VT100 Connecting serial cable and setting up communications softwareBits per second Specify Data bits Specify Stop bits SpecifyViewing configuration information Viewing configuration informationFigure 3-1. DSLPipe configuration window Table 3-1. Fields in the DSLPipe status windowViewing configuration information Table 3-1. Fields in the DSLPipe status window ContinuedFields DescriptionViewing diagnostic information Viewing diagnostic informationFigure 3-2. Debug Mode window Table 3-1. Fields in the DSLPipe status window ContinuedViewing diagnostic information Table 3-2. Fields in the HDLC Registers listFields DescriptionViewing diagnostic information Table 3-2. Fields in the HDLC Registers list ContinuedFields DescriptionPage Table A-1. DSLPipe DSU specifications Hardware SpecificationsPage Warranties and FCC Regulations Product warrantyOut-of warranty repair Warranty repairFCC Part 15 Notice Warranties and FCC RegulationsWarranties and FCC Regulations IC CS-03 NoticeIC CS-03 Notice