DS1 Plug-In Digital Signal Cross-Connect (PIX-DSX-1) 19-Inch Shelf Kit Installation Instructions

Transcription

1 DS Plug-In Digital Signal Cross-Connect (PIX-DSX-) 9-Inch Shelf Kit Installation Instructions Contents Page INTRODUCTION... Revision History... List of Changes... Trademark Information... Related Publications...2 Admonishments...2. GENERAL INSTALLATION...2 A. Unpacking and Inspection...3 B. Shelf Installation...3 C. Housing Installation SYSTEM INTEGRATION SERVICES CUSTOMER SUPPORT...2 INTRODUCTION This manual describes the installation of the DS Plug-In Digital Signal Cross-Connect (PIX-DSX-) 9-Inch (48.3 cm) Shelf and related equipment at the users site. It is recommended that the installation instructions be read completely and understood before beginning installation. Revision History ISSUE DATE REASON FOR CHANGE 7/9 Original 2 4/92 Reissued to add safety warnings in Section /97 Update to current format standards. List of Changes PAGE IDENTIFIER DESCRIPTION OF CHANGE All Issue 3 Trademark Information is a registered trademark of ADC Telecommunications, Inc Page

2 Related Publications Listed below are related manuals and their publication numbers. Copies of these publications can be ordered by contacting the ADC Technical Assistance Center at (in U.S.A. or Canada) or , extension 3475 (outside U.S.A. and Canada). Title DS Plug-In Digital Signal Cross-Connect (PIX-DSX-) System User Manual ADCP Number ADCP Admonishments Important safety admonishments are used throughout this manual to warn 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, Warnings, and Cautions must be followed at all times. These warnings are flagged by use of the triangular alert icon (seen below), and are listed in descending order of severity of injury or damage and likelihood of occurrence. Danger: Danger is used to indicate the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the hazard is not avoided. Warning: Warning is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the hazard is not avoided. Caution: Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage if the hazard is not avoided.. GENERAL.0 The PIX DSX- 9-Inch (48.3 cm) Shelf is available in heights of 4.5 or 5.0 inches (.43 or 2.7 cm). The shelf can accommodate seven PIX-DSX- housings or six PIX- DS housings and a power module assembly. The PIX-DSX- Bay can accommodate up to thirteen 4.5 inch (.43 cm) shelves or twelve 5.0 inch (2.7 cm) shelves. The 4.5 inch (.43 cm) shelf is equipped with 0.5 inch (.27 cm) cross-connect jumper trough. The 5.0 inch (2.7 cm) shelf is equipped with a.0 inch (2.54 cm) cross-connect jumper trough. Each shelf is equipped with two vertical designation strips. 2. INSTALLATION Warning: Never install telephone equipment in a wet location or during a lightning storm. When installing or modifying telephone lines, disconnect lines at the network interface before working with uninsulated lines or terminals to prevent electrical shock. 2.0 This section provides installation procedures for PIX-DSX- Shelves equipped with PIX-DSX- or PIX-DS housings. Page 2

3 A. Unpacking and Inspection 2.02 The components of the PIX-DSX- shelf are packaged separately for protection during shipping. Remove all items from their shipping containers. Verify that all parts on the packing slip have been received before discarding the shipping containers. If there are any damaged or missing parts file a claim with the commercial carrier and notify ADC. B. Shelf Installation 2.03 The PIX-DSX- 9-inch (48.3 cm) Shelf and vertical cable rings (attached to each side flange) mount in a PIX-DSX- Bay. See Figure. SIDE FLANGE VERTICAL CABLE RINGS 9-INCH (48.3 CM) SHELF 9599-A Figure. 9-Inch (48.3 cm) PIX-DSX- Shelf 2.04 When installing PIX-DSX- Shelves in a raised floor or water-fall environment, add the shelves in the bay in a top to bottom order. When using a solid floor environment (non-waterfall), work from the bottom to top order. Install each PIX-DSX- Shelf as follows:. Determine the new shelf position in the bay. 2. Loosely, secure the shelf in place with screws through the upper and lower mounting holes of the shelf. Do not tighten the screws at this time. 3. Slide an outside vertical cable ring under the mounting screws on each side flange. 4. Tighten the mounting screws. Page 3

4 C. Housing Installation Danger: To avoid the possibility of severe and potentially fatal electric shock, use extreme care when working at the back of the PIX-DSX- Shelf with the power terminations. PIX-DSX- Housings 2.05 The PIX-DSX- 9-inch Shelf can accommodate seven PIX-DSX- housings. The PIX-DSX- housing can accommodate up to eight PIX-DSX- cross-connect circuit cards. The housing may be inserted into the shelf with or without the circuit cards installed in the housing. ADC recommends that the cards be installed in the housing prior to making backplane connections Each PIX-DSX- housing is shipped with the power and ground multiple wire wrap terminals designated V ( 48 Vdc), LG (Lamp Ground) and SG (Sleeve Ground) connected together as shown in Figure 2. Circuit cards are designated through 56 (left to right, as viewed from the front of the shelf). Connect the power and ground terminals at the back of the housings on each shelf as follows:. Connect a 22 AWG wire, 2 feet (6cm) in length, from the SG wire wrap pin on housing, circuit card position, to the CH GND (chassis ground) terminal at the back of the shelf. 2. Connect the CH GND terminal at the back of the shelf to the office ground. 3. Connect the V wire wrap terminal on housing, circuit card position, to the NEG ( ) BUS terminal on the PIX-FP-20 Fuse Panel. CKT. 8 CKT. 48 V LG SG Ri IN Ti Ro OUT To 8446-B Figure 2. PIX-DSX- Housing (Rear View) Page 4

5 4. Connect the LG wire wrap terminal on housing, circuit card position, to the corresponding POS (+) BUS terminal on the fuse panel. Note: Power and ground jumper wires must be connected between each housing on the shelf as shown in Figure 3. Connect the power and ground terminals on circuit card 8 of the first housing on each shelf as follows: 5. Connect one end of a 22 AWG wire, 5 inches (38. cm) long, to the V wire wrap pin on housing, circuit card position Connect one end of a second 22 AWG wire, 5 inches (38. cm) long, to the LG wire wrap pin on housing, circuit card position Connect one end of a third 22 AWG wire, 5 inches (38. cm) long, to the SG wrap pin on housing, circuit card position Route the three wires in steps 5 through 7 through the cable tie wrap behind housing and then back through the cable tie wrap behind housing 2. CABLE TIE WRAPS -48 VDC LG SG JUMPER WIRES MUST BE 5 inches (38. CM) LONG AND CONNECTED FROM CIRCUIT CARD POSITION 8 OF ONE TO CIRCUIT CARD POSITION OF ADJACENT 2 48 VDC (-V) LAMP GRD (LG) SHIELD GRD (SG) V LG SG V LG SG V LG SG CARD POSITION CARD POSITION A Figure 3. PIX-DSX- Housing Power and Ground Jumper Wire Connections Page 5

6 Note: As each housing is installed, connect the three power and ground wires from the installed immediately before it as follows: 9. Connect each of the three wires from circuit card position 8, on housing, to their associated wire wrap terminals on housing Repeat steps 5 through 9 for the five remaining s on the shelf. PIX-DS Housing 2.07 The PIX-DSX- 9-Inch (48.3 cm) Shelf can accommodate six PIX-DS housings and a power module assembly. The PIX-DS housing, shown in Figure 4, can accommodate up to eight Loopback Interface Cards (LBICs) or Cross-Aisle Repeater Cards. The circuit cards may be installed either before or after the housing is mounted in the shelf. ADC recommends that the cards be installed in the housing prior to making backplane connections. AP 5V 5G AP 5V 5G AP 5V 5G V LG SG Ri Ti Ro To AL V LG SG Ri Ti Ro To AL V AP 5V 5G V AP 5V 5G V AP 5V 5G V AP 5V 5G V LG SG Ri Ti Ro To AL LG SG Ri Ti Ro To AL LG SG Ri Ti Ro To AL LG SG Ri Ti Ro To AL LG SG Ri Ti Ro To AL 6940-C Figure 4. PIX-DS Housing 2.08 Each PIX-DS housing is shipped with AP (Alarm Pulse), 5V (+5 Vdc), 5G (5V RET), V ( 48 Vdc), LG (Lamp Ground), SG (Sleeve Ground) and AL (Alarm Level) wire wrap terminals connected together. See Figure 5. Power, ground, and alarm jumper wires must be installed between each on the shelf. A rear view of the power module assembly is shown in Figure 6. A wiring diagram of the PIX-DSX- shelf with LBICs, as viewed from the rear of the bay, is provided in Figure 7. Wiring connections for PIX-DS housings are listed in Table. Connect the power and ground terminals at the back of the housings as follows:. Connect the CH GND terminal at the back of the shelf to the office ground. 2. Connect a 22 AWG wire, 2 feet (6 cm) in length, from the SG (sleeve ground) wire wrap pin on housing, circuit card position, to the CH GND (chassis ground) terminal at the back of the shelf. Page 6

7 3. Connect the V ( 48V) wire wrap terminal on housing 6, circuit card position 8, to 48V TRACER LAMP FEED, pin on the PIX-FP3-RPT Fuse Panel. 4. Connect the LG (lamp ground) wire wrap terminal on housing 6, circuit card position 8, to RET TRACER LAMP FEED, pin on the fuse panel. 5. Wire the AP, 5V, 5G, V, LG and SG jumpers between the s as shown in Figure 7 and defined in Table. 6. Repeat steps 2 through 5 for remaining shelves equipped with LBICs or repeaters. CARD SLOTS AP (ALARM PULSE) 5V (+5v) 5G (+5V RET) V (-48V) LG (LAMP GROUND) SG (SLEEVE GROUND) Ri Ti Ro To AL (ALARM LEVEL) JUMPERS 222-C Figure 5. PIX-DS Housing Wiring Connections (Rear View) 48V RET 48V IN +SENSE ALARM REF MINOR ALARM OUT MAJOR ALARM OUT LEVEL MAJOR ALARM OUT PULSE FRAME GND A B FRAME GND ALARM IN LEVEL PARALLEL OUT ALARM IN PULSE +5V OUT +5V OUT +5V OUT +5V RET +5V RET +5V RET NOTE: WIRING SHOWN FOR EACH CONNECTOR APPLIES TO BOTH CONNECTORS C Figure 6. Power Module Assembly (Rear View) Page 7

8 B A ADCP TO BAY FRAME GROUND TO ALARMS TO BATTERY FEED A TO BATTERY FEED B FUSE PANEL TRACER LAMP FEED -48V -0-3 ALARM RELAYS VISUAL AUDIBLEREMOTE MJR MNR ALARM SHELF INPUTS MJR PULSE MJR LEVEL POWER OUT A -48V RET -48 BATTERY RET -0-3 RET FR GND FUSE ACO NC-COM-NO MNR LEVEL ALARM REF V RET POWER OUT B -48 BATTERY RET TRACER LAMP 48 RET TRACER LAMP -48 V MAJ ALM PULSE MAJ ALM LEVEL MIN ALM ALM REFERENCE 48 RET B -48 V B 48 RET A -48 V A POWER MODULE ASSEMBLY * 2 "B" (IN RING) 8 5 (IN TIP) 6 4 (OUT RING) 4 3 (OUT TIP) V PIX-DS PIX-DS PIX-DS PIX-DS PIX-DS PIX-DS 5 RET V * RET +5 V * CIRCUIT CARD 5 RET ALL WIRES TO BE 20 AWG SOLID CONDUCTOR ALL SERVICE LOOPS TO BE 5 INCHES (38. CM) LONG JUMPERS WITHIN PIX-DS ARE INSTALLED BY ADC PRIOR TO SHIPPING JUMPERS BETWEEN PIX-DS S ARE INSTALLED DURING INSTALLATION OF THE SHELF CONNECTIONS TO A AND B POWER MODULES ARE INSTALLED DURING INSTALLATION OF THE SHELF * * INDICATES TWISTED PAIR Figure 7. PIX-DS Housings Wiring Connections (Rear View) "A" TO FRAME GROUND TERMINAL BLOCK AT BACK OF PIX-DSX- SHELF 9682-B Power Module Assembly Wiring Connections Danger: To avoid the possibility of severe and potentially fatal electric shock, use extreme care when working at the back of the PIX-DSX- Shelf with the power terminations Connections to the power module assembly are made at the back of the shelf. Connections from the power module assembly to the housings are defined in Table. Connect POWER OUT A, POWER OUT B, and ALARM SHELF INPUTS, from the PIX- FP3-RPT Fuse Panel to the power module assembly as follows:. Connect four 20 AWG solid wires to the four ALARM SHELF INPUTS terminals (MJR PULSE, MJR LEVEL, MNR LEVEL and ALARM REF) at the back of the PIX-FP3-RPT Fuse Panel. Label each wire. 2. Route the wires to the right of the fuse panel (as viewed from the back) and then down the side of the rack to the shelf with the power module assembly being terminated. 3. Connect the wire labeled MJR PULSE to power module assembly A, pin Connect the wire labeled MJR LEVEL to power module assembly A, pin Connect the wire labeled MNR LEVEL to power module assembly A, pin 8. Page 8

9 6. Connect the wire labeled ALARM REF to power module assembly A, pin Connect two 20 AWG solid wires to the fuse panel POWER OUT A 48V and 48V RET. Label each wire. 8. Connect two 20 AWG solid wires to the fuse panel POWER OUT B 48V and 48V RET. Label each wire. Table. PIX-DSX- 9-Inch Shelf with PIX-DS Housings Wiring Connections PARAMETER SOURCE DESTINATION WIRE LENGTH V (Tracer Lamp 48 Vdc) inches (38. cm) Jumpers between housings Continued 22 AWG inches (38. cm) LG (Lamp Ground) inches (38. cm) Jumpers between housings Continued 22 AWG inches (38. cm) SG (Shield Ground) inches (38. cm) Jumpers between housings Continued 22 AWG inches (38. cm) 5V (+5 Vdc) and 5G (5 Vdc Return) PMA-B-7 (5V) and feet (0.9 m) 20 AWG Twisted Pair PMA-B- (5G) --9 PMA-A-7 (5V) and feet (0.9 m) PMA-A- (5G) 3--9 PMA-B-9 (5V) and feet (0.9 m) PMA-B-3 (5G) V (+5 Vdc) inches (38. cm) Jumpers between housings inches (38. cm) 20 AWG inches (38. cm) 5G (+5 Vdc Return) inches (38. cm) Jumpers between housings inches (38. cm) 20 AWG inches (38. cm) +Sense and Sense PMA-B-4 (+Sense) feet (0.9 m) 22 AWG Twisted Pair PMA-B-0 ( Sense) feet (0.9 m) AL (Alarm Level) PMA-B feet (0.92 m) 22 AWG/24 AWG inches (38. cm) Continued inches (38. cm) AP (Alarm Pulse) PMA-B feet (0.9 m) 22 AWG/24 AWG inches (38. cm) Continued inches (38. cm) Note: Source and destination codes are translated as follows: PIX-DS Housing number X-X-X Wire Wrap Terminal on or Power Module Assembly (PMA) Housing or Power Module Assembly LBIC slot number or Power Module A or B Page 9

10 9. Route the four wires in steps 7 and 8 to the right of the fuse panel (as viewed from the back) and then down the side of the rack to the shelf referred to in step Connect the wire labeled POWER OUT A 48V to power module assembly A, pin 6.. Connect the wire labeled POWER OUT A 48V RET to power module assembly A, pin Connect the wire labeled POWER OUT B 48V to power module assembly B, pin Connect the wire labeled POWER OUT B 48V RET to power module assembly B, pin Repeat steps through 3 for the remaining PIX-DSX- shelves with LBICs or crossaisle repeaters. 5. Connect 20 AWG solid wires from the VISUAL, AUDIBLE, and /or REMOTE terminals, as required, (at the rear of the fuse panel) to an external alarm system for external indications of Major, Minor, or Fuse alarms. The NC-COM-NO (Normally Closed-Common-Normally Open) labeling on the fuse panel applies left-to-right for each group of three terminals. 6. Connect the external alarm cutoff switch leads (if required) to the two ACO terminals on the fuse panel. 7. Connect a 20 AWG wire from the FRAME GND on the fuse panel to the GND on the equipment rack. 8. Connect two 6 AWG wires from the BATTERY A 48V and RET terminals (at the rear of the fuse panel) to the 48V and ground return on the respective office battery supply. Wires must be terminated in a double-screw lug prior to making connection to fuse panel. See Figure Connect two 6 AWG wires from the BATTERY B 48V and RET terminals (at the rear of the fuse panel to the 48V and ground return of a second (redundant) office battery supply. Wires must be terminated in a double-screw lug prior to making connection to fuse panel. Refer to Figure Secure the protective plastic cover to the fuse panel with four mounting screws. 2. Apply power to the fuse panel. 227-A Figure 8. Double-Screw Lug Page 0

11 PIX-DSX- and PIX-DS Housing Network Element Connections Caution: Do not trim the length of the network element cable leads to less than 2 or more than 5 inches (30.5 to 38. cm) for later removal of the housings from the bay and for future cable termination changes. Excessive cable lengths create difficulty in cable storage. 2.0 Terminate the input and output of each DS network element signal to one column of unused wire wrap pins (Ri, Ti, Ro and To) as follows:. Connect the DS signal coming from the network element to the To and Ro pins and the DS signal going to the network element the Ti and Ri pins. Record each connection for future reference. 2. Repeat step for each network element equipment connection. Note: The terminations are typically identified by bay, shelf, and circuit card. Shelves are numbered through 2 or through 3 (top to bottom in a raised floor or water-fall environment or bottom to top in a solid floor environment). Circuit cards are designated through 64 (left to right as viewed from front) in each shelf (e.g., termination is at bay 4, shelf 7, and circuit card 3). Connect the Slack-Loop Bracket 2. Mount the slack loop bracket on the back of the housing. Use the four screws provided with the bracket. See Figure 9. Working from the front of the shelf, rotate each housing in a clockwise direction and wrap all the housing wires snugly around the slack-loop bracket. Make sure to allow sufficient slack so that the housing can be moved approximately two to three inches (5. to 7.6 cm) from the shelf. With the ADC logo facing up, guide the and its wires into the corresponding slot in the shelf. Press the housing into the shelf until it snaps into position A Figure 9. PIX-DSX- Housing with Slack-Loop Bracket Page

12 3. SYSTEM INTEGRATION SERVICES 3.0 ADC offers the following system integration services. For calls originating in the U.S.A. or Canada, dial , extension For calls originating outside the U.S.A. or Canada, dial Technical Assistance Center Product Management Project Engineering Project Administration Network Design Broadband Design (RF Design and Strand Mapping) Integration Network Testing Network Monitoring (Upstream or Downstream) Power Monitoring Remote Surveillance System Turn-Up and Test Service/Maintenance Agreements Technical Training Product Technology Custom Designed Training Technical Operations Detail Engineering End-to-End Installation Drafting Services 4. CUSTOMER SUPPORT 4.0 ADC offers the following customer support services. For calls originating in the U.S.A. or Canada, dial , then request the extension listed. For calls originating outside the U.S.A. or Canada, dial or BCG Technical Assistance Center Technical Information Extension 3475 System/Network Configuration Product Specification Product Application Training Installation and Operation Assistance Troubleshooting and Repair Field Assistance Sales Administration Quotation Proposals Extension 3000 Ordering Delivery General Product Information Product Return Department ADC Return Authorization number and instructions Extension 3000 must be obtained before returning products Product information and service can also be obtained by writing ADC Telecommunications, Inc., 4900 West 78th Street, Minneapolis, Minnesota 55435, U.S.A. Page 2

13 Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further 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 after the warranty period. This publication may be verified at any time by contacting ADC s Technical Assistance Center at , extension 3475 (in U.S.A. or Canada) or (outside U.S.A. and Canada), or by writing to ADC Telecommunications, Inc., Attn. Technical Assistance Center, Mail Station # West 78 th Street, Minneapolis, MN 55435, U.S.A. All Rights Reserved Printed in U.S.A. Page 3