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ADCP-80-348
Issue 1, May 1995
ADCP-80-348
DSX-1
Cross-Connect Procedures
4-12000-0069
Page 8
© 1995, ADC Telecommunications, Inc.

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  • Page 1 ADCP-80-348 Issue 1, May 1995 ADCP-80-348 DSX-1 Cross-Connect Procedures 4-12000-0069 Page 8 © 1995, ADC Telecommunications, Inc.
  • Page 2: Table Of Contents

    5. DSX-1 CROSS-CONNECT ROUTING PROCEDURE ............5 Contents herein are current as of the date of publication. In no event will ADC be liable for any special, incidental or consequential damages or commercial losses, even if ADC has been advised thereof, as a result of issue of this publication.
  • Page 3: Cross-Connect Routing Rule Parameters

    To assure reliable signal levels, maximum jumper lengths recommended for each DSX frame are: • DSX-1 and DSX-1C: 85 feet (25.9 m). • DSX-2: 15 feet (4.6 m). Page 1 © 1995, ADC Telecommunications, Inc.
  • Page 4: Cross-Connect Cable Type, Length, And Levels

    DSX frames are: • DS-1, 655 feet (200 m): AT&T 600C or equivalent. • DSX-1: ± 2.4 to 3.6 volts (± 3.0 volts, nominal). • DS-1, 450 feet (137 m): AT&T 1249 or equivalent. • DSX-1C: ± 2.3 to 4.2 volts (± 3.0 volts, nominal).
  • Page 5: Dsx Bay Zoning And Cross-Connect Guidelines

    • When cross-connecting within the same bay from WIREWAYS zone one (upper left) to zone three (lower left), 5751-B the cross-connect jumper(s) must transition through the vertical wireway only. Figure 1. DSX Bay Cross-Connect Scheme Page 3 © 1995, ADC Telecommunications, Inc.
  • Page 6: Cross-Connect Jumper Routing Rules

    All jumpers originating in the upper half of the cross-connect field should route via the upper horizontal wireways. All jumpers originating in the lower half of the cross-connect field should route via the lower horizontal wireways. Figure 2. Jumper Routing Rules Page 4 © 1995, ADC Telecommunications, Inc.
  • Page 7: Dsx-1 Cross-Connect Routing Procedure

    JUMPER WIRE Parameters). 5.02 Follow the steps as defined in your local practice or those indicated below to run a DSX-1 Cross-Con- nect Jumper. 1. Once the equipment assignments have been de- termined, strip the open end of the jumper wire as it comes off the spool.
  • Page 8 ADCP-80-348 Issue 1, May 1995 (continued) 5. DSX-1 CROSS-CONNECT ROUTING BAY 1 BAY 2 BAY 3 BAY 4 PROCEDURE, continued 3. Carefully route the cross-connect jumper wire towards the terminating equipment ensuring that the zoning and routing procedures are followed as defined in Section 3 and 4.
  • Page 9 ADCP-80-348 Issue 1, May 1995 ADC Telecommunications, Inc. 4900 West 78th Street • Minneapolis, Minnesota 55435 Fax: (612) 946-3293 • Toll Free: 1-800-366-3891 In Minnesota: (612) 938-8080 Page 7 © 1995, ADC Telecommunications, Inc.

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