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ADCP-80-353

Issue 2

August 2002

1021186 Rev B

DSX-3 (DSX-4U-24)
Rear Cross-Connect System
Installation Guide

Содержание DSX-4U-24

Страница 1: ...ADCP 80 353 Issue 2 August 2002 1021186 Rev B DSX 3 DSX 4U 24 Rear Cross Connect System Installation Guide...

Страница 2: ...ADCP 80 353 Issue 2 August 2002 1021186 Rev B DSX 3 DSX 4U 24 Rear Cross Connect System Installation Guide...

Страница 3: ...urther disclaims any and all liability for indirect incidental special consequential or other similar damages This disclaimer of liability applies to all products publications and services during and...

Страница 4: ...4U Circuit Modules 1 7 4 2 DSX 4U Chassis 1 9 4 3 Fuse Panel 1 9 4 4 Cable Rings and Troughs 1 10 4 5 Cable Brackets 1 10 4 6 Cross Connect System 1 10 5 SYSTEM SPECIFICATIONS 1 10 SECTION 2 INSTALLAT...

Страница 5: ...nc TABLE OF CONTENTS Content Page GENERAL INFORMATION 1 WARRANTY SOFTWARE 3 1 2 SOFTWARE SERVICE AGREEMENT 3 1 3 REPAIR EXCHANGE POLICY 3 1 4 REPAIR CHARGES 3 2 5 REPLACEMENT SPARE PRODUCTS 3 2 6 RETU...

Страница 6: ...n of possible hazards to persons or equipment An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided The admonishments in the form of Dangers Warni...

Страница 7: ...53 Issue 2 August 2002 Preface Page vi 2002 ADC Telecommunications Inc DSX 3 DSX 4U 24 REAR CROSS CONNECT SYSTEM USE 3 AMP FUSE MAXIMUM 50 AMP MAXIMUM TOTAL BUSS AMPERAGE BLOWN FUSE INDICATOR 4 8 12 1...

Страница 8: ...ovides for test access patch cross connect and monitor functions in 75 ohm digital transmission systems operating with a common signal format and bit rate Bit rates of digital systems in which this cr...

Страница 9: ...ndard or midsize coaxial jacks located on the front of the module 2 3 Tracer Lamps A red flashing light emitting diode LED tracer lamp is located at the top of each DSX 4U circuit module for quick and...

Страница 10: ...t modules by temporary patch cords The corresponding tracer lamp TL terminals are also jumpered together by the messenger cord in the cross connect cable Cross connected equipments A and B can now be...

Страница 11: ...sed of up to ten module chassis each capable of holding up to 24 DSX 4U circuit modules A fuse panel located near the top of the bay supplies power to each chassis Provision for an AC outlet is locate...

Страница 12: ...02 Section 1 Description Page 1 5 2002 ADC Telecommunications Inc Figure 1 3 DSX 3 DSX 4U 24 Rear Cross Connect System Bay Front View USE 3 AMP FUSE MAXIMUM 50 AMP MAXIMUM TOTAL BUSS AMPERAGE BLOWN FU...

Страница 13: ...4 5 6 7 8 9 10 11 12 X OUT X IN CKT 13 14 15 16 17 18 19 20 21 22 23 24 X OUT X IN CKT 1 2 3 4 5 6 7 8 9 10 11 12 X OUT X IN CKT 13 14 15 16 17 18 19 20 21 22 23 24 X OUT X IN CKT 1 2 3 4 5 6 7 8 9 10...

Страница 14: ...designed for use with either E1 E3 E4 or STM 1 interfaces however only one type of interface should be terminated at any one cross connect system bay The module has standard or midsize coaxial jacks f...

Страница 15: ...or patch access to digital equipment output terminations Any cross connect to the X O jack is disabled and terminated to 75 ohm ground when ever a plug is in the OUT jack IN Midsize Switching Coaxial...

Страница 16: ...nstallation 4 3 Fuse Panel The fuse panel as shown in Figure 1 7 provides 48 Vdc power protection for all cross connect system tracer lamp LED circuitry in the bay Power for each DSX 4U chassis is sup...

Страница 17: ...an auxiliary source of 110 Vac primary power 5 SYSTEM SPECIFICATIONS Specifications for the DSX 3 DSX 4U 24 Rear Cross Connect System are shown in Table 1 2 Table 1 2 System Specifications PARAMETER S...

Страница 18: ...instructions for installing the DSX 3 DSX 4U 24 Rear Cross Connect System It is recommended that the entire section be read and understood before beginning installation 2 OFFICE REQUIREMENTS 2 1 Spac...

Страница 19: ...Amp fuse for each DSX 4U chassis in the bay 2 4 Cable Types and Lengths All coaxial cables should be 75 ohm coaxial with tinned copper shield 735A 734A or equivalent The digital equipment terminated a...

Страница 20: ...A TYPE 735A TYPE 2 048 252 2 m 827 2 feet 118 2 m 387 9 feet 8 448 135 6 m 444 7 feet 58 1 m 190 7 feet 34 368 158 2 m 518 8 feet 77 3 m 253 6 feet 139 264 73 6m 241 5 feet 36 2 m 118 8 feet 51 84 128...

Страница 21: ...9 5 mm 0 375 inch machine screws in the top hole and the fourth hole down on the chassis 4 Using 22 AWG wire connect 48 V and GND from the fuse panel to the respective 48 V and GND terminals on the ba...

Страница 22: ...UT X IN CKT 1 2 3 4 5 6 7 8 9 10 11 12 X OUT X IN CKT 13 14 15 16 17 18 19 20 21 22 23 24 X OUT X IN CKT 1 2 3 4 5 6 7 8 9 10 11 12 X OUT X IN CKT 13 14 15 16 17 18 19 20 21 22 23 24 X OUT X IN CKT 1...

Страница 23: ...to the bay are run vertically along the left side The cables should be run in the rack duct and attached to appropriate cable tie brackets in the duct using nylon tie wraps or cable lacing Any cables...

Страница 24: ...ace is shown in Figure 2 6 Terminate each pair of cables from any one office equipment unit to the IN and OUT connectors on any one circuit module Terminate the cable carrying signals to the bay left...

Страница 25: ...n BDFB and equipment bay Connect the office power to the bay fuse panel as follows 1 Determine the conductor length from the overhead power supply feeders to the fuse panel power terminals 2 Using 14...

Страница 26: ...companying messenger wires cross connect all necessary DSX 4U circuits as shown in Figure 2 9 1 Connect the cross connect OUT XO of the first termination to the cross connect IN XI of the second termi...

Страница 27: ...OUTING RULES A All jumpers in the left hand side of the cross connect field should enter and leave the bay from the left vertical wireways B All jumpers in the right hand side of the cross connect fie...

Страница 28: ...Apply 48 Vdc office battery at the office distribution panel Cross connect wiring can be checked as necessary by pulling the tracer lamp switch button on any DSX 4U circuit module Pulling of this but...

Страница 29: ......

Страница 30: ...al fee Contact the Technical Assistance Center at 1 800 366 3891 extension 73475 in U S A or Canada or 952 917 3475 outside U S A and Canada for software service agreement information 3 REPAIR EXCHANG...

Страница 31: ...will charge the current price of a field visit plus round trip transportation charges from Minneapolis to the Buyer s site 5 REPLACEMENT SPARE PRODUCTS Replacement parts including but not limited to...

Страница 32: ...stance 1 800 366 3891 Extension 73475 ASIA PACIFIC Sales Administration 65 6294 9948 Technical Assistance 65 6393 0739 ELSEWHERE Sales Administration 1 952 938 8080 Technical Assistance 1 952 917 3475...

Страница 33: ......

Страница 34: ...i www adc com...

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