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CHAPTER 3. EQUIPMENT ROOM DESIGN

Routing Cable Guidelines

General

The following guidelines should be followed when installing the

equipment room cabling. FoIlowing these guidelines will maximize use
of the cable slack managers and make future cabling additions and

changes easier.

Figures 3-44 and 3-45 show typical cable routing from the switch
cabinet to the top and bottom of the cross-connect field, respectively.

POWER
CORD

➀
➁

CABLES RUN FROM SWITCH CABINET TO TRUNK/AUXILIARY
FIELD.

CABLES RUN FROM SWITCH CABINET TO STATION DISTRIBUTION
FIELD.

Figure 3-44. Cable Routing From Switch Cabinet to Cross-Connect

BUILDING
CABLES

Field (Using Top Terminal Blocks)

3-66

Содержание System 75

Страница 1: ...AT T AT T System 75 and System 75 XE Wiring...

Страница 2: ...AT T AT T System 75 and System 75 XE Wiring 555 200 111 Issue 2 August 1989...

Страница 3: ...elopment Organization Hot Line 800 334 0404 In North Carolina Call 919 727 3167 While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time...

Страница 4: ...s Index Strips and Connecting Blocks 110A Type Hardware 110P Type Hardware 188 Type Backboards Cords Jumpers Tools F Clip Terminal Insulator Designation Strips 66 Type Hardware Description 66M1 50 Con...

Страница 5: ...ROOM DESIGN General Hardware Equipment Room Appplications Trunk Auxiliary Field Distribution Field Typical System Equipment Room Floor Plans General Typical Floor Plans Wall Space Requirements Equipme...

Страница 6: ...or Console Installing lNADS lnterface Installing DS1 Tie Trunks Installing Customer Provided Alarm System 75 XE Only Installing Off Premises Station Wiring Installing Out of Building Station Wiring In...

Страница 7: ...erface R1V3 Only Installing CMS Interface R1V3 Only Installing DCS R1V2 and R1V3 Installing PMS Interface R1V3 Only Installing Customer Provided Terminal Using ADUs Installing SMDR lnterface Installin...

Страница 8: ...ization Use of Guide Equipment System Wiring Cross Connect Hardware Selection Wiring Hardware Changes Planning Job Aids Voice Terminals Site or Satellite Closets Cabling Facilities 1 1 1 4 1 5 1 5 1 5...

Страница 9: ...2 System Uniform Wiring Plan 1 7 Figure 1 3 Sample Uniform Wiring Installation 1 8 Figure 1 4 Block Diagram of System 75 or 75 XE Installation 1 10 Figure 1 5 Sample Floor Plan With Voice Terminal Loc...

Страница 10: ...tement is made that a topic is strictly for a specific switch The other documents required for the installation of the System 75 or 75 XE are as follows AT T System 75 Installation and Test 555 200 10...

Страница 11: ...ent The reason for reissue is Remove information pertaining to Z100 type hardware Combine information for 66 and 110 type hardware Add processor EIA interface connections Add digital out of building v...

Страница 12: ...CTS NETWORK INTERFACE SNEAK FUSE PANEL WIRING GUIDE 555 200 111 MANUAL SWITCH 555 200 104 CABINET OR AND 555 201 104 CONSOLE AUXILIARY EQUIPMENT INFORMATION OUTLET STATION WIRING TRUNK MAIN AUXILIARY...

Страница 13: ...to install the hardware CHAPTER 3 EQUIPMENT ROOM DESIGN Describes hardware application in the equipment room labeling procedures and grounding techniques CHAPTER 4 STATION WIRING Describes station an...

Страница 14: ...T T System Technicians is as follows 1 2 3 Contact your Field Assistance and Support Team FAST If a satisfactory answer is not obtained from the FAST center contact your supervisor Your supervisor sho...

Страница 15: ...nal adjuncts require an additional pair for remote powering To provide maximum flexibility for voice terminal changes rearrangements and powering all data and voice terminal information outlets are wi...

Страница 16: ...System Wiring Figure 1 2 System Uniform Wiring Plan 1 7...

Страница 17: ...CHAPTER 1 INTRODUCTION Figure 1 3 Sample Uniform Wiring Installation 1 8...

Страница 18: ...does not permit customer participation in cross connect administration requires technically skilled personnel to administer cross connections Hardware is less expensive than the patch cord systems bu...

Страница 19: ...n Wiring Hardware Changes All jobs engineered by PSCs based on customer requirements and preferences should not be redesigned by the Field Services Organization FSO without approval by the PSC MBO If...

Страница 20: ...es should be considered when planning site or satellite locations The number of information outlets to be installed per voice terminal location is determined by customer requirements It may be advanta...

Страница 21: ...BOVE A DROP FALSE CEILING INFORMATION OUTLET LOCATION A H D S F ANALOG VOICE TERMINAL 1 SPEAKERPHONE HYBRID VOICE TERMINAL 2 AMPLIFIED HEADSET DIGITAL VOICE TERMINAL 3 CALL COVERAGE MODULE SURFACE MOU...

Страница 22: ...ceed 250 feet of 24 gauge wire Locks should be provided for the site or satellite closet doors to prevent tampering with the equipment Cabling Facilities The method of riser cable distribution between...

Страница 23: ...CABLES SPLICED TO IT CAUTION TWO POSSIBLE WAYS TO PLACE RISER CABLE THE UNIFORM WIRING PLAN SHOULD NOT CONTAIN ANY BRIDGE TAPS AN UNUSED CABLE PAIR CONNECTED TO A WORKING CABLE OR THE CONTINUATION OF...

Страница 24: ...ecting Block Connectorized 66 Type Connecting Blocks Multiple Mounted 66 Type Connecting Blocks 183 Type Backboards 187B1 Backboard Power Adapter Cords Jumpers Tools Bridging Clips Associated Hardware...

Страница 25: ...ssembly For 66 type Hardware Only WP 90929 List 3 Cable Assembly For 110 type Hardware Only WP 90929 List 4 Cable Assembly For 66 type Hardware Only 16 Port Analog Line Circuit Pack Adapter Cable For...

Страница 26: ...ctorized Top 110P Type Terminal Block 900 Pair Connectorized Bottom 3 Pair Patch Cord Used With 110 Type Hardware F 61789 Power Adapter Cord Designation Strip 66M1 50 Connecting Block 157B Connecting...

Страница 27: ...cting Block 2 5 Table 2 B WP 90929 List 1 and List 2 Cable Assembly Wiring 2 41 Table 2 C WP 90929 List 3 and List 4 Cable Assembly Wiring 2 44 Table 2 D Individual Power Supply Adjunct and Distance L...

Страница 28: ...hardware 66 and 110 Type used in the installation process Ordering information is provided for the required hardware The sites shown in Figure 2 1 are physical locations closets for pass through conn...

Страница 29: ...CHAPTER 2 HARDWARE 66 110 Type Figure 2 1 Block Diagram of System 75 or 75 XE Installation 2 2...

Страница 30: ...izes The 110 type terminal blocks consist of the following parts 110 type wiring blocks Index strips 3 4 and 5 pair connecting blocks 110 Type Wiring Blocks The 110 type wiring block Figure 2 2 is a p...

Страница 31: ...e equipped with clips that slice the insulation of the wires when the connecting block is pushed onto the index strip The top of the connecting blocks are used for cross connections When a wire is pun...

Страница 32: ...Block 25 Pair Cable Connector Pin Pair Color 110 Type 66 Type Wiring Conn Block Terminals Numbers 26 W BL 1 1 1 BL W 2 27 W O 3 2 2 O W 4 28 3 W G 5 3 G W 6 29 W BR 7 4 4 BR W 8 30 W S 9 5 5 S W 10 31...

Страница 33: ...able 110 Type 66 Type Wiring Conn Connector Block Pin Pair Color Terminals Numbers 36 11 37 12 38 13 39 14 40 15 11 12 23 24 13 BK BL BL BK BK O O BK BK G G BK BK BR BR BK BK S S BK 25 26 27 28 29 30...

Страница 34: ...is allows the customer to make cross connections The 110A type hardware uses individual jumper wires for cross connections For this reason the 110A type hardware is not intended for customer usage bec...

Страница 35: ...CHAPTER 2 HARDWARE 66 110 Type Figure 2 4 110A Type 100 Pair Terminal Block 2 8...

Страница 36: ...110 Type Hardware Description Figure 2 5 110A Type 300 Pair Terminal Block 2 9...

Страница 37: ...ce to terminate 72 four pair circuits 110AC1 300FT terminal block A kit of parts for field termination of cables on a 300 pair wiring block 110AW1 300 It provides space to terminate 96 three pair circ...

Страница 38: ...on a panel The P type comes in both 300 and 900 pair configurations which can either be connectorized or field terminated The 110P type terminal blocks are made up of alternate rows of 110 type wirin...

Страница 39: ...NECTOR NUMBER 12 25 PAIR CONNECTOR NUMBER 1 25 PAIR INDEX STRIPS LABELS 110 TYPE 100 PAIR WIRING BLOCK INDEX STRIPS 1 4 INDEX STRIPS 5 8 HORIZONTAL WIRE TROUGH INDEX STRIPS 9 12 Figure 2 6 110P Type T...

Страница 40: ...OR NUMBER 25 INDEX STRIPS 1 4 INDEX STRIPS 5 8 25 PAIR INDEX STRIPS LABELS INDEX STRIPS 9 12 110 TYPE 100 PAIR WIRING BLOCK INDEX STRIPS 13 16 INDEX STRIPS 17 20 INDEX STRIPS 21 24 HORIZONTAL WIRE TRO...

Страница 41: ...G BLOCK INDEX STRIPS 1 4 INDEX STRIPS 5 8 INDEX STRIPS 13 16 HORIZONTAL WIRE TROUGH INDEX 36 CONNECTORS 9 12 INDEX STRIPS STRIPS 17 20 INDEX STRIPS 21 24 INDEX STRIPS 25 28 INDEX STRIPS 29 32 INDEX ST...

Страница 42: ...ck A kit of parts for field termination of cables on a 300 pair wiring block It provides space to terminate 72 four pair circuits 110PC1 300FT terminal block A kit of parts for field termination of ca...

Страница 43: ...are factory terminated on the wiring blocks in continuous numerical order 110PB1 900CT terminal block A factory assembled 900 pair connectorized terminal block that provides space to terminate 216 fou...

Страница 44: ...00 pair terminal block It provides space to terminate 96 three pair and 144 four pair circuits 110P TYPE HARDWARE ORDERING INFORMATION Description 110PB1 300CT Terminal Block 110PC1 300CT Terminal Blo...

Страница 45: ...ard is a horizontal wire trough that is used between the trunk auxiliary field and the distribution field for either 300 or 900 pair 110P type terminal blocks 188 TYPE BACKBOARD ORDERING INFORMATION D...

Страница 46: ...r 1 Pair 3 Pair 3 Pair 3 Pair 3 Pair 2 ft 3 ft 4 ft 5 ft 6 ft 7 ft 8 ft 9 ft 19 ft 2 ft 3 ft 4 ft 5 ft 103 991 873 103 991 881 103 991 899 103 991 907 103 991 915 103 991 923 103 991 931 103 991 949 1...

Страница 47: ...d with a 6 conductor modular plug on one end and a 1 pair 110 type patch cord plug on the other end The modular plug connects to an adjunct power supply and the patch cord plug connects to a connectin...

Страница 48: ...WIRE ORDERING INFORMATION Description Comcode Order by Footage DT 24M Y BL R G 2 Pair 103 252 557 DT 24P W BRN 1 Pair 102 484 045 DT 24P Y BL 1 Pair 102 379 195 DT 24P Y G 1 Pair 103 252 565 DT 24P Y...

Страница 49: ...TERMINAL INSULATOR ORDERING INFORMATION Description Comcode F Clip Terminal Insulator 401 149 802 Designation Strips Designation strips Figure 2 11 are made of clear plastic and snap into alternate ro...

Страница 50: ...nnecting block containing quick connect terminals sized to terminate 20 to 24 gauge wire It has 50 rows of terminals with four terminals in each row The first two and last two terminals of each row ar...

Страница 51: ...m for the distribution field Figure 2 13 connecting block It consists of a 66M1 50 connecting block prewired to a 50 pin connector mounted on each side of the Figure 2 12 66M1 50 Connecting Block Conn...

Страница 52: ...lds Figure 2 13 157B Connecting Block Multiple Mounted 66 Type Connecting Blocks Connectorized 66 type connecting blocks are available in two multiple mounting arrangements The 166 type backboard cons...

Страница 53: ...ackboard 403 612 922 154A Type Backboard 403 612 997 183 Type Backboards The 183 type backboard Figure 2 14 provides mounting space for 66M1 50 connecting blocks It is available in the four colors blu...

Страница 54: ...83A2 Green 4 66M1 50 101 412 971 Conn Blocks 183A4 Purple 4 66M1 50 101 937 902 Conn Blocks 183A5 Yellow 4 66M1 50 101 986 446 Conn Blocks 183B1 Blue 8 66M1 50 101 412 989 Conn Blocks 183B2 Green 8 66...

Страница 55: ...Figure 2 15 187B1 Backboard 187B1 BACKBOARD ORDERING INFORMATION Description Comcode 187B1 Backboard 101 937 944 Power Adapter Cords The power adapter cord Figure 2 16 connects an adjunct power supply...

Страница 56: ...connections between terminals on the connecting blocks The jumpers are punched down on the connecting blocks with a termination tool JUMPER WIRE ORDERING INFORMATION Jumper Wire Description Comcode O...

Страница 57: ...6 TYPE TOOLS ORDERING INFORMATION Description Comcode 714B Tool 100 755 511 Blade AT 8762 402 024 681 D Impact Tool 402 024 723 724A Tool 100 755 636 Bridging Clips Bridging clips are spring clips tha...

Страница 58: ...from the cable slack managers Note Cable slack managers are not required when the switch cabinet is installed on a raised computer floor The station cables and the cables from the switch cabinets are...

Страница 59: ...CHAPTER 2 HARDWARE 66 110 Type Z814A COVER Z814A COVER Z8A1 BASE Z6A RETAINER Z113A HOUSING Z814A COVER Z815A COVER Z8A1 BASE Z114A HOUSING Figure 2 17 Cable Slack Managers 2 32...

Страница 60: ...the Z113A housing if no equipment cabinet exists at the position or if the cabinet s is positioned against the wall with the cross connect field beside the cabinet s It consists of 1 Z8A1 base 1 Z814A...

Страница 61: ...rface The 1 544 Mbps megabits per second digital service interface is the connection point between the local telephone company T1 carrier lines and the switch DS1 trunks The interface is supplied and...

Страница 62: ...ified for Canadian installation SNEAK FUSE PANEL ORDERING INFORMATION Description Comcode 157B Connecting Block 403 613 003 SCP 1 Protector 403 617 632 575 4 Sneak Current Fuse Panel 402 989 016 The S...

Страница 63: ...CHAPTER 2 HARDWARE 66 110 Type FUSE 25 PAIR MALE CONNECTOR IN MODULE 25 PAIR FEMALE CONNECTOR OUT Figure 2 18 Model 575 4 Sneak Fuse Panel 2 36...

Страница 64: ...of the trunk auxiliary field Z1A Emergency Transfer Unit The Z1A emergency transfer unit provides emergency transfer connections for six telephones If the central office CO trunks require ground start...

Страница 65: ...CHAPTER 2 HARDWARE 66 110 Type MFG BY PORTA SYSTEMS TRUNK LINE EXT MODEL 574 5 PAT PENDING Figure 2 19 Model 574 5 Power Transfer Unit 2 38...

Страница 66: ...and described in the following sections Note The WP 90929 List 1 and List 3 cable assemblies are used with 110 type hardware while List 2 and 4 cable assemblies are used with 66 type hardware WP 9092...

Страница 67: ...TO 110 TERMINAL BLOCK CONNECTOR CONNECTOR O LIST 1 CABLE CONNECTOR O LIST 3 CABLE LEGEND M 25 PAIR MALE CONNECTOR F 25 PAIR FEMALE CONNECTOR CONNECTS TO SWITCH CABINET CONNECTS TO SWITCH CABINET Figu...

Страница 68: ...26 W BL 1 BL W 27 W BR 2 BR W 28 R O 3 O R 29 R S 4 S R 30 BK G 5 G BK 31 Y BL 6 BL Y 32 Y BR 7 BR Y 33 V O 8 O V 34 W BL 9 BL W 35 W BR 10 BR W 36 R O 11 O R 37 R S 12 S R 38 BK G 13 G BK 39 Y BL 14...

Страница 69: ...h It can also be used to connect off premises analog trunks between the port field and trunk field at the equipment room cross connect field The 3 fingered end of the cable assembly is equipped with m...

Страница 70: ...NECTOR Figure 2 21 Trunk Concentrator Cables WP 90929 L2 L4 For 66 type Hardware Only WP 90929 List 3 Cable Assembly For 110 type Hardware Only The WP 90929 List 3 cable assembly Figure 2 20 and Table...

Страница 71: ...W BL 1 BL W 27 W O 2 O W 28 W G 3 G W 29 W BR 4 BR W 30 W S 5 S W 31 R BL 6 BL R 32 R O 7 O R 33 R G 8 G R 34 R BR 9 BR R 35 R S 10 S R 36 BK BL 11 BL BK 37 BK O 12 O BK 38 W BL 13 BL W 39 W O 14 O W...

Страница 72: ...3 pair tie trunk circuits TRUNK CONCENTRATOR CABLE ORDERING INFORMATION Description Comcode WP 90929 List 1 Cable Assembly 405 064 999 WP 90929 List 2 Cable Assembly 405 065 012 WP 90929 List 3 Cable...

Страница 73: ...he TN746 circuit pack The adapter cable is coded as a 853B adapter and can be ordered as follows 16 PORT ANALOG LINE ADAPTER CABLE ORDERING INFORMATION Description Comcode 853B Adapter 104 305 834 4 P...

Страница 74: ...pplies Figure 2 23 can be used for powering from the equipment room site or satellite locations or information outlets An individual power supply can power only one voice terminal Table 2 D contains t...

Страница 75: ...ould not be used to power attendant consoles INDIVIDUAL POWER SUPPLY ORDERING INFORMATION Description Comcode 2012D Transformer 102 600 517 248B Adapter 102 802 103 KS 22911 L1 Power Unit 403 242 639...

Страница 76: ...D Figure 2 24 AC Power Strip Bulk Power Supply The 346 modular bulk power supply consists of a 346A1 power panel and up to three 346A power units Figure 2 25 The panel has three 2 ampere circuit break...

Страница 77: ...CHAPTER 2 HARDWARE 66 110 Type POWER JACKS SLIDE SWITCH WIRE TROUGH 346A POWER UNIT Figure 2 25 346 Modular Bulk Power Supply 346A1 POWER PANEL AC LINE CORD 2 50...

Страница 78: ...use of a metallic 346B1 power panel equipped with a fused ac power cord POP 6 217 by JDS Product Each 346A power unit contains four power jacks A slide switch is located between the top and bottom jac...

Страница 79: ...minals 24 260 equipped with one speakerphone or one headset Any four digital voice terminals equipped with one digital module and a speakerphone or headset each Up 20 w Any two digital voice terminals...

Страница 80: ...ardware and Patch Cord Requirements 66 Type Hardware Requirements Equipment Room Hardware And Cabling Installation Hardware Installation Installing the Cross Connect Field Wall Mounting 110A Type Term...

Страница 81: ...tween Switch Cabinet and the Cross Connect Field Installing Connector Cables Between Auxiliary Cabinet and Cross Connect Field Station Wiring Design General Information Outlets Station Cables Closets...

Страница 82: ...binet System 75 XE Floor Plan Typical Cross Connect Field Installation 110A Type Terminal Blocks Approximately 576 4 Pair or 768 3 Pair Station Capacity Illustrated Typical Cross Connect Field Install...

Страница 83: ...Transfer Unit and Control Carrier Outputs AUXILIARY Labels for 110 Type Terminal Block System 75 574 5 Power Transfer Unit and Control Carrier Outputs AUXILIARY Labels for 110 Type Terminal Block Syst...

Страница 84: ...stinct cross connect areas The green field terminates the network interface leads from the CO and provides the terminals to cross connect the CO leads to the purple or yellow fields as required A sing...

Страница 85: ...300 pair terminal block will terminate 96 three pair circuits and two 300 pair terminal blocks will terminate 192 three pair circuits 188D2 BACKBOARD GREEN FILL PURPLE FILL YELLOW FILL CAPACITY 96 3 P...

Страница 86: ...auxiliary field One 900 pair terminal block will terminate 288 three pair circuits and two 900 pair terminal blocks will terminate 576 three pair circuits 188C2 BACKBOARD GREEN PURPLE FILL FILL PURPL...

Страница 87: ...tors on a 66 type connecting block 110 type terminal block Two MET line circuit packs require a concentrator cable to connect from two connectors on the switch to one 25 pair connector on a 66 type co...

Страница 88: ...blue field or 144 four pair station circuits blue field 188D2 BACKBOARD FILL BLUE OR WHITE PURPLE CAPACITY WHITE FIELD 192 3 PAIR CIRCUITS CAPACITY BLUE FIELD 144 4 PAIR CIRCUITS OR 192 3 PAIR CIRCUIT...

Страница 89: ...R CIRCUITS 288 4 PAIR CIRCUITS OR 384 3 PAIR CIRCUITS 384 3 PAIR CIRCUITS Figure 3 4 Distribution Field Arrangement of 110 Type Hardware Eight 300 Pair Terminal Blocks Figure 3 5 shows a typical 900 p...

Страница 90: ...FIELD Figure 3 5 Distribution Field Arrangement of 110 Type Hardware Four 900 Pair Terminal Blocks Figure 3 6 shows a typical 900 pair terminal block configuration of 110 type hardware arranged for u...

Страница 91: ...ng 110 type terminal blocks Table 3 A can be used in the distribution field a b The 110AC1 300STM 6 is a factory assembled 300 pair terminal block It is equipped with twelve 6 foot long 25 pair cable...

Страница 92: ...air Port Field 4 Pair Station Field 3 Pair Station Field Purple Blue Blue or White 110AC1 300STM 6 110AB1 100FT 110AC1 100FT 110AC1 300STF 6 110AB1 300FT 110AC1 300FT 110AC1 300STM 6 110AC1 300STF 6 T...

Страница 93: ...00 pair terminal block It is equipped with thirty six female 50 pin miniature ribbon connectors that are mounted at the bottom of the block The terminal block provides termination space for 576 3 pair...

Страница 94: ...or the green and yellow fields For this reason if 157B connecting blocks mounted on a purple 183 type or 166 type backboard is used as the trunk auxiliary field then some of the extra connecting block...

Страница 95: ...DISTRIBUTION FIELD Figure 3 7 Typical Cross Connect Field Arrangement Using 66 Type Hardware The 66 type connecting blocks can be mounted directly onto the wall without using colored backboards If th...

Страница 96: ...nfluence the design are Size and layout of the equipment room Number of equipment cabinets Location of AC receptacles Size of the switch Typical Floor Plans Figure 3 8 is a typical floor plan for a 2...

Страница 97: ...H OTHER EQUIPMENT THE AC POWER RECEPTACLE SHOULD BE LOCATED OUTSIDE THE CROSS CONNECT FIELD AREA ALSO ANY CONDUIT SERVING THE OUTLET CANNOT RUN THROUGH OR BELOW THE AREA WHERE THE CONNECTOR MODULES AR...

Страница 98: ...Typical System Equipment Room Floor Plans 3 15...

Страница 99: ...ctly behind the switch cabinet Figure 3 10 shows a typical cross connect field installation using 110A type terminal blocks Figure 3 11 shows a typical cross connect field installation using 300 pair...

Страница 100: ...STATION CABLES PORT DISTRIBUTION FIELD STATION DISTRIBUTION FIELD Z114A CABLE SLACK MANAGER SWITCH CABINET Z113A CABLE SLACK MANAGER 25 PAIR CABLE TO SWITCH CABINET Figure 3 10 Typical Cross Connect F...

Страница 101: ...FIELD STATION DISTRIBUTION FIELD Z114A CABLE SLACK MANAGER SWITCH CABINET Z113A CABLE SLACK MANAGER 25 PAIR CABLE TO SWITCH CABINET Figure 3 11 Typical Cross Connect Field Installation 300 Pair 110P...

Страница 102: ...TION DISTRIBUTION FIELD STATION CABLES Z114A CABLE SLACK MANAGER SWITCH CABINET Z113A CABLE SLACK MANAGER 25 PAIR CABLE TO SWITCH CABINET Figure 3 12 Typical Cross Connect Field lnstallation 900 Pair...

Страница 103: ...STATION CABLES PORT DISTRIBUTION FIELD STATION DISTRIBUTION FIELD Z114A CABLE SLACK MANAGER SWITCH CABINET Z113A CABLE SLACK MANAGER 25 PAIR CABLE TO SWITCH CABINET Figure 3 13 Typical Cross Connect...

Страница 104: ...tly on a wall the space requirements of a 183 type backboard should be used to figure the amount of wall space required for the connecting blocks This method allows enough space between the connecting...

Страница 105: ...g The 110 type terminal blocks are available in various sizes and the number of stations connected to each block depends on the number of pairs that are run per station Table 3 D 110 Type Hardware Req...

Страница 106: ...Requirements Patch Cord Percent of Line Line Size Length Size Required 2 Feet 10 0 3 Feet 16 5 4 Feet 29 3 0 216 5 Feet 26 0 6 Feet 18 2 7 Feet 0 8 Feet 0 9 Feet 0 2 Feet 5 5 3 Feet 15 5 4 Feet 29 3 2...

Страница 107: ...1 1 24 1 12 1 8 1 6 2 25 48 13 24 9 16 7 12 3 59 72 25 36 17 24 13 18 4 73 96 37 48 25 32 19 24 5 97 120 49 60 33 40 25 30 6 121 144 61 72 41 48 31 36 7 145 168 73 84 48 56 37 42 8 169 192 85 96 57 64...

Страница 108: ...t or location on the wall One arrangement is shown in Figure 3 10 The distance between the mounting screw holes on the terminal blocks is 10 13 16 inches If a vertical patch cord trough is to used the...

Страница 109: ...al block partially install two 3 4 inch No 12 wood screws 7 11 16 inches apart on the left side of the horizontal line on the wall Slide the bottom terminal block feet onto the mounting screws and mar...

Страница 110: ...Terminal Blocks Approximately 432 4 Pair or 576 3 Pair Station Capacity Illustrated of the previous screw Partially install the second mounting screw 5 5 16 inches to the right of the screw just insta...

Страница 111: ...ally install the second mounting screw 7 11 16 inches to right of the screw just installed Repeat steps 3 4 and 5 If a vertical patch cord trough is to be installed in the distribution field go to Ste...

Страница 112: ...Equipment Room Hardware And Cabling Installation NO 1110C1 APPARATUS MOUNTING NO 111OA2 APPARATUS MOUNTING 88 50 76 00 43 50 Figure 3 16 1110A2 and 1110C1 Apparatus Mountings 3 29...

Страница 113: ...ss connect field The connectorized 66 type connecting blocks are factory wired for cable routing from the top so that the cable connector will align with the connector on the connecting block If cable...

Страница 114: ...the line and align it vertically with the left side of the switch cabinet Mark the mounting holes Remove the backboard connecting block and drill holes in the wall for 3 4 inch No 12 wood screws Move...

Страница 115: ...le slack managers together Repeat Step 2 until all cable slack managers are installed Note Nine holes inch are provided in a cable slack manager base in the event earthquake mounting is required Also...

Страница 116: ...abel as Required Building for Easy Identification Figure 3 18 System Label Graphic Symbols and Designation Nomenclature Each 110 type label is used to identify 2 rows on the 110 type terminal block Th...

Страница 117: ...twork interface leads for trunk circuits On the top label cable pairs are numbered consecutively from 1 to 300 in groups of five The bottom label is blank and must be filled in manually as required La...

Страница 118: ...NO 221A GREEN USAGE CUSTOMER IDENTIFICATION OF NETWORK INTERFACE TRUNK PAIRS CODE NO 221A Figure 3 20 CO Trunk Labels for 110 Type Terminal Blocks Auxiliary Labels Yellow AUXILIARY PORT AND CIRCUIT L...

Страница 119: ...DE NO 222A Figure 3 21 Auxiliary Port and Circuit Appearance Labels for 110 Type Terminal Blocks AUXILIARY CIRCUIT AND CONTROL CARRIER OUTPUTS AUXILIARY LABELS The labels shown in Figures 3 22 and 3 2...

Страница 120: ...manually The bottom half of the labels identify the control carrier AUXILIARY connector outputs USAGE IDENTIFIES CONTROL CARRIER OUTPUTS AUXILIARY AND AUXILIARY CIRCUITS CODE NO 222A Figure 3 22 Auxil...

Страница 121: ...The labels shown in Figures 3 24 and 3 25 identify the leads and connection point for 48 volt dc power to the Z1A emergency transfer unit and the control carrier AUXILIARY connector outputs for System...

Страница 122: ...llation USAGE IDENTIFIES CONTROL CARRIER OUTPUTS AUXILIARY AND Z1A EMERGENCY TRANSFER UNIT CIRCUITS CODE NO 222A Figure 3 24 Z1A Emergency Transfer Unit and Control Carrier Out puts AUXILIARY Label fo...

Страница 123: ...ER OUTPUTS AUXILIARY LABELS The labels shown in Figures 3 26 and 3 27 identify the leads to the 574 5 power transfer unit and the control carrier AUXILIARY connector outputs for System 75 and 75 XE re...

Страница 124: ...llation USAGE IDENTIFIES CONTROL CARRIER OUTPUTS AUXILIARY AND 574 5 EMERGENCY TRANSFER UNIT CIRCUITS CODE NO 222A Figure 3 26 574 5 Power Transfer Unit and Control Carrier Outputs AUXILIARY Labels fo...

Страница 125: ...TS CODE NO 222A Figure 3 27 574 5 Power Transfer Unit and Control Carrier Outputs AUXILIARY Labels for 110 Type Terminal Block System 75 XE Z1A EMERGENCY TRANSFER UNIT LABELS The label shown in Figure...

Страница 126: ...n CODE NO 222A Figure 3 28 Z1A Emergency Transfer Unit Label 574 5 POWER TRANSFER UNIT LABEL Both sections of the label shown in Figure 3 29 identify leads to the 574 5 power transfer unit CODE 222A F...

Страница 127: ...ns the following labels connector labels Figures 3 22 or 3 23 connector labels Figures 3 24 or 3 25 4 AP SSI port labels Figure 3 20 4 3 pair auxiliary circuit labels Figure 3 21 2 unnumbered auxiliar...

Страница 128: ...3 pair station appearances at the cross connect field that connect to a satellite location The top labels are grouped and numbered in sequence A 1 to A 160 through F 1 to F 160 to correspond to the s...

Страница 129: ...A 13 A 14 A 15 A 16 USAGE IDENTIFIES 3 PAIR CIRCUIT APPEARANCES THAT CONNECT TO A SATELLITE LOCATION CODE NO 223A WHITE USAGE CUSTOM IDENTIFICATION OF 3 PAIR CIRCUIT APPEARANCES THAT CONNECT TO A SAT...

Страница 130: ...red A through F and each satellite closet has station circuits numbered 1 through 160 20 unnumbered white labels Figure 3 31 that identify 3 pair station circuits from the satellite closet Each label...

Страница 131: ...IFIES 3 PAIR STATION APPEARANCES THAT CONNECT TO A 356A ADAPTER LABELS ARE NUMBERED IN SEQUENCE FROM 1 TO 560 CODE NO 224A BLUE USAGE CUSTOMER IDENTIFICATION OF 3 PAIR STATION APPEARANCES THAT CONNECT...

Страница 132: ...ugh 204 Unnumbered blue labels Figure 3 32 that identify 3 Pair station circuits from the equipment room Each label identifies sixteen 3 pair station circuits Unnumbered blue labels Figure 3 33 that i...

Страница 133: ...IDENTIFIES 4 PAIR STATION APPEARANCES LABELS ARE NUMBERED IN SEQUENCE FROM 1 TO 480 CODE NO 224A BLUE USAGE CUSTOMER IDENTIFICATION OF 4 PAIR STATION APPEARANCES CODE NO 224A Figure 3 33 4 Pair Blue...

Страница 134: ...USAGE IDENTIFIES 4 PAIR STATION APPEARANCES AT THE SATELLITE LOCATION CODE NO 224A BLUE USAGE CUSTOMER IDENTIFICATION OF 4 PAIR STATION APPEARANCES AT THE SATELLITE LOCATION CODE NO 224A Figure 3 34 4...

Страница 135: ...r and slot of the port circuit pack The bottom label must be filled in manually It is used to label the MET line circuit pack and the 16 port analog line circuit pack An example of how to fill out the...

Страница 136: ...PLE PURPLE USAGE IDENTIFIES CABINET CARRIER PORT CIRCUIT SLOT NUMBERS AND EIGHT PORT CIRCUITS CODE NO 225A PURPLE USAGE CUSTOM IDENTIFICATION OF CABINET CARRIER PORT CIRCUIT SLOT NUMBERS AND EIGHT POR...

Страница 137: ...CHAPTER 3 EQUIPMENT ROOM DESIGN PURPLE PURPLE Figure 3 36 Example of Port Label for MET Line Circuit Pack PURPLE Figure 3 37 Example of Port Label for 16 Port Analog Line Circuit Pack 3 54...

Страница 138: ...t and the 110 type terminal blocks The label shown in Figure 3 38 identifies 3 pair trunk circuits from the switch cabinet The label shown in Figure 3 39 identifies 3 pair tie trunk circuits from the...

Страница 139: ...LIST 3 CONCENTRATOR CABLE IS USED CODE NO 225A Figure 3 39 Switch Tie Trunk Port Circuit Labels DUAL PURPOSE EMERGENCY TRANSFER STATION LABELS The label shown in Figure 3 40 identifies the telephone c...

Страница 140: ...itch A through E and each carrier has slots numbered 1 to 20 except carrier A which is only 1 to 10 Each label identifies 16 3 pair circuits 10 unnumbered purple labels Figure 3 35 that identify 3 pai...

Страница 141: ...ellaneous switch leads Blue Leads to information outlets White Leads from the cross connect field to the satellite locations 3 pair A permanent felt tipped pen can be used to write the lead designatio...

Страница 142: ...Equipment Room Hardware And Cabling Installation LEFT SIDE OF 66 TYPE CONNECTING BLOCK Figure 3 41 Labeling 66 Type Connecting Blocks 3 59...

Страница 143: ...CHAPTER 3 EQUIPMENT ROOM DESIGN 3 60...

Страница 144: ...Equipment Room Hardware And Cabling Installation 3 61...

Страница 145: ...5 06 2M 07 08 2m 09 10 3M TC TK TC TK 11 12 3m 13 14 3W 15 16 17 18 Not Connected 19 TK Not Connected 20 21 GND TK TK 22 48 23 GND 24 48 25 GND 26 48 27 GND 28 48 29 GND 30 48 31 GND 32 48 33 GND 34 4...

Страница 146: ...onnected Ext Alarm A COM2 46 Ext Alarm B LC N02 47 Not Connected ST COM3 48 NC3 49 GRD 50 INADS INADS PWR 48V Installing Sneak Fuse Panels The sneak fuse panel Figure 2 18 must be installed as near as...

Страница 147: ...nother floor or in another building The yellow label is for auxiliary circuits that connect to the trunk auxiliary field or for SSI circuits that connect to an AP The blue yellow label is for 25 pair...

Страница 148: ...the proper way to install a label on a 25 pair cable connector see Note Note The label should be installed near the rear of the connector as shown in Figure 3 43 so it will not be obscured by the swi...

Страница 149: ...make future cabling additions and changes easier Figures 3 44 and 3 45 show typical cable routing from the switch cabinet to the top and bottom of the cross connect field respectively POWER CORD CABL...

Страница 150: ...Terminal Blocks Routing Cables Using 110 Type Terminal Blocks Figures 3 46 and 3 47 show the cable routing pattern through the cable slack manager for a single cabinet installation using connectorized...

Страница 151: ...GN CABLE CLAMP SWITCH CABINET CABLE SLACK MANAGER CABINET TROUGH SPARE CENTER FOR PORT CABLES TROUGHS Figure 3 46 Cable Routing Through Cable Slack Manager Single Cabinet Installation Using Connectori...

Страница 152: ...tallation CABLE CLAMP CABLE SLACK MANAGER SWITCH CABINET CABINET TROUGH SPARE CENTER FOR PORT CABLES TROUGHS Figure 3 47 Cable Routing Through Cable Slack Manager Single Cabinet Installation Using Con...

Страница 153: ...he cables routed from the top and bottom of the 66 type connecting blocks respectively Cables are routed through the cable slack manager in either the cabinet or wall troughs When needed the two cente...

Страница 154: ...P CABLE SLACK MANAGER SWITCH CABINET CABINET TROUGH FOR PORT CABLES SPARE CENTER TROUGHS Figure 3 48 Cable Routing Through Cable Slack Manager Single Cabinet Installation Using 66 Type Connecting Bloc...

Страница 155: ...ABINET CABLE SLACK MANAGER CABINET TROUGH SPARE CENTER FOR PORT CABLES TROUGHS Figure 3 49 Cable Routing Through Cable Slack Manager Single Cabinet Installation Using 66 Type Connecting Blocks With Ca...

Страница 156: ...roper dressing of the cables Figure 3 50 Route the cable from the cabinet to the wall Place the cable beside one of the rows of columns in the cable slack manager see Note Note Retainers mounted on th...

Страница 157: ...CHAPTER 3 EQUIPMENT ROOM DESIGN CABLE CLAMP CABLE TIES OPTIONAL CABLE CLAMP POWER CORD Figure 3 50 Typical Port Cable Installation at Switch Cabinet 3 74...

Страница 158: ...onnection location For the System 75 XE access to a relay contact is available to actuate a light bell or similar type customer provided alarm device The relay can be administered to make contact when...

Страница 159: ...UIPMENT ROOM DESIGN CONTROL CARRIER REAR VIEW Figure 3 51 Control Carrier Outputs AUXILIARY Connector System 75 CONTROL CARRIER REAR VIEW Figure 3 52 Control Carrier Outputs AUXILIARY Connector System...

Страница 160: ...nector on the rear of the control carrier Route the connector cable through the cable slack manager to the assigned 66 type connecting block 110 type terminal block in the yellow field of the trunk au...

Страница 161: ...ablish the correct 3 pair modularity Table 3 H shows switch port appearances at the cross connect field Figures 3 53 3 54 and 3 55 show the carrier connectors on the rear of the switch that connect to...

Страница 162: ...Equipment Room Hardware And Cabling Installation 3 79...

Страница 163: ...Equipment Room Hardware And Cabling Installation 3 80...

Страница 164: ...ween the network interface and sneak fuse panels Connect A25D connector cables from the sneak fuse panels to the 110 type terminal block 157B connecting block connectors in the green field For 110 typ...

Страница 165: ...OR CONCENTRATOR CABLE WP90929 LIST 1 USING 11O TYPE HARDWARE CONCENTRATOR CABLE WP90929 LIST 2 USING 66 TYPE HARDWARE 157B CONNECTING BLOCKS CABLE WP90929 LIST 4 Figure 3 56 Connecting Trunk Pairs Use...

Страница 166: ...establish 3 pair modularity To connect the trunk pairs to the purple field proceed as follows 1 2 3 Connect B25A connector cables between the network interface and the sneak fuse panels Figure 3 56 Co...

Страница 167: ...3 14 15 16 17 18 19 20 21 22 23 24 1 PAIR JUMPERS 1 4 7 10 13 16 19 22 PAIRS 1 4 7 10 13 16 19 22 PAIRS 1 4 7 10 13 16 19 22 11O TYPE TERMINAL BLOCK ROW 66 TYPE CONNECTING BLOCK IN PURPLE FIELD PAIRS...

Страница 168: ...PAIR PAIRS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 JUMPERS 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 PAIRS 10 11 12 10 11 12 PAIRS 11O TYPE TERMINAL BLOCK ROW 66 TYPE CONNECTING BLOCK...

Страница 169: ...n 250 81 of the National Electrical Code Metal Frame of the Building the metal frame of the building where it is effectively grounded by one of the following grounds acceptable metallic water pipe con...

Страница 170: ...feet of bare solid copper No 4 AWG wire Ground Ring a buried ground that encircles a building or structure at a depth of at least 2 1 2 feet below the earth s surface The ground ring must be at least...

Страница 171: ...accessed inside a dedicated power equipment room then connections to this ground should be made by a licensed electrician 10 GAUGE CBC TRUNK CIRCUITS SINGLE POINT GROUND BLOCK APPROVED GROUND CABLE EN...

Страница 172: ...connect one end of the connector cable to the assigned connector Dress the cable down the back of the cabinet and through the cable slack manager to the cross connect field At the cross connect field...

Страница 173: ...t one end of the connector cable to the assigned connector Dress the cable down the back of the cabinet and through the cable slack manager to the cross connect field At the cross connect field connec...

Страница 174: ...cable This cable is used between the equipment room and the site satellite locations or adapters For 110 type hardware use an A25D cable male to male between the equipment room and a satellite closet...

Страница 175: ...room or satellite closet and the information outlets require push on connections Single modular plug ended 4 pair station cable Figure 3 60 Use this cable between adapters and information outlets tha...

Страница 176: ...n 200 feet of 4 pair station cable is required a 451A in line adapter double ended modular female connector is attached to the cable and a second 4 pair cable of the required length is plugged into th...

Страница 177: ...ion wiring for the administration of remote powering Adapters are used at site locations to terminate the 25 pair station cables and provide connection points modular jacks for power adapters and 4 pa...

Страница 178: ...r Figure 3 63 plugs into a 25 pair female cable connector The 356A adapter divides the 25 pair cable into eight 3 pair circuits Although the circuits are 3 pair the adapters modular jacks will accept...

Страница 179: ...o an information outlet The adapter interchanges pairs 3 and 4 to correspond with the pair assignments for the MET The MET line cord plugs into the adapter and then the adapter is plugged into an info...

Страница 180: ...as a 3 pair white field and a 4 pair blue field located on the same terminal block The 110A type terminal block that can be used in the satellite closet is the 110AE1 75FT It must be field terminated...

Страница 181: ...n from the equipment room to the information outlets for new wiring installations Connection diagrams are provided to show the options for running and connecting the station cables If most of the tele...

Страница 182: ...Station Wiring Design Figure 3 64 4 Pair Circuit Distribution and Connectivity From Equipment Room Cross Connect Field 3 99...

Страница 183: ...6 type connecting blocks If 110 type terminal blocks are used with a modular plug ended station cable an adapter can be connected directly to the 110 type terminal block connectors Figure 3 66 11O TYP...

Страница 184: ...MPERS BLUE FIELD 4 PAIR CIRCUITS Figure 3 66 Example of 4 Pair Home Run to Equipment Room or Satellite Location Using Modular Plug Ended Station Cable 3 Pair to 4 Pair Station Circuit Distribution Fig...

Страница 185: ...NOTE 1 IF FIELD TERMINATED 66 TYPE CONNECTING BLOCKS OR 11O TYPE TERMINAL BLOCKS ARE USED AT THE EQUIPMENT ROOM AND SATELLITE LOCATION BULK CABLE MAY BE USED TO RUN THE 3 PAIR CIRCUITS Figure 3 67 3 P...

Страница 186: ...D 66 TYPE CONNECTING BLOCKS ARE USED AT THE EQUIPMENT ROOM AND SATELLITE LOCATION BULK CABLE MAY BE USED TO RUN THE 3 PAIR CIRCUITS Figure 3 68 3 Pair to 4 Pair Circuit Distribution and Connectivity F...

Страница 187: ...utlets as previously described Figure 3 65 and 3 66 PART OF EQUIPMENT ROOM CROSS CONNECT FIELD 66 TYPE CONN BLK 100 TYPE TERM BLK 3 PAIR CONNECTING BLOCKS 3 PAIR CONNECTING BLOCKS B25A OR A25B CABLE T...

Страница 188: ...in Color Outlet No Series Series Cons TDM Code Num Code Term 1 T V1T W BL 26 W BL 1 R V1 R BL W 1 BL W 2 CT TXT TXT W O 27 W O 3 CR TXR TXR O W 2 O W 4 P PXT PXT W G 28 W G 5 P PXR PXR G W 3 G W 6 P P...

Страница 189: ...W W O O W W G G W W BR BR W W BL BL W W O O W W G G W 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 6 25 Pair Cable 4 Pair Cable Info Outlet Term V BL BL V V O O V V G G V V BR BR V 49 24 W BR BR W 7 8...

Страница 190: ...station wiring distances centrally locate the sites satellites or adapters among the information outlets c Site satellite locations must be easily accessible and contain ac power receptacles Adapter R...

Страница 191: ...ect adapters directly to the equipment room cross connect field or satellite location Staggered finger 25 pair cables double or single ended are recommended for use when multiple 25 pair cables are to...

Страница 192: ...ipment room cross connect field or satellite location cross connect field Multiply the number of information outlets by 4 see Note Then using the minimum size cable requirement round up the cable size...

Страница 193: ...nt Room Cross Connect Field Installing Patch Cords Jumper Wires Removing Patch Cords Jumper Wires Installing and Removing Power Adapter Cords Satellite Locations 1 Point Administration 2 Point Adminis...

Страница 194: ...igital Out of Building Voice Terminals Installing Emergency Transfer Units and Associated Telephones Requirements Installing the 574 5 Power Transfer Unit Installing the Z1A Emergency Transfer Unit In...

Страница 195: ...Outlets Remote Powering From the Equipment Room or Satellite Location Remote Powering From a 258A 356A Adapter in a Site Closet Typical Local Powering From a 400B2 Adapter Flush Surface Mounted Infor...

Страница 196: ...Trunk 574 5 Power Transfer Unit Connections at Trunk Auxiliary Field Equipped with 110 Type Hardware for Telephone Used Only for Emergency Transfer Ground Start Trunk Connections at Trunk Auxiliary Fi...

Страница 197: ...Tables Table 4 A Recommended Protectors 4 42 v...

Страница 198: ...through 6 the cable label must be numbered 1 through 6 see Note Note If cable jack station labels are not available the information can be written on the cable connector with a felt tipped pen 49 54 S...

Страница 199: ...type terminal blocks 66 type connecting blocks are used If cables are to be connected to site locations or adapters A25B for 66 type connecting blocks or B25A for 110 type terminal blocks cables conne...

Страница 200: ...O 66 TYPE CONN BLK OR 110 TYPE TERM BLK CONNECTORS TO 66 TYPE CONN BLK OR 11O TYPE TERM BLK CONNECTORS TO 66 TYPE CONN BLK OR 11O TYPE TERM BLK CONNECTORS Figure 4 2 Multiple 25 Pair Station Cable Wit...

Страница 201: ...BACKBOARD FILL 188D2 BACKBOARD 188D2 BACKBOARD FILL FILL 300 PAIR SATELLITE 600 PAIR SATELLITE NOTE WHITE FIELD CONTAINS 3 PAIR CONNECTING BLOCKS BLUE FIELD CONTAINS 4 PAIR CONNECTING BLOCKS Figure 4...

Страница 202: ...e Cross Connect Field with the satellite symbols at a satellite location Figure 4 4 shows the labeling scheme from the white field at the equipment room to the information outlet In the example shown...

Страница 203: ...CHAPTER 4 STATION WIRING Figure 4 4 3 Pair to 4 Pair Wiring Labeling From Equipment Room to Information Outlet 4 6...

Страница 204: ...outlet It must also be installed at the information outlet itself Figure 4 5 shows the labeling scheme for 4 pair circuits from the equipment room to the information outlets The labeling scheme for 3...

Страница 205: ...CHAPTER 4 STATION WIRING Figure 4 5 4 Pair Station Wiring Labeling From Equipment Room to Information Outlet 4 8...

Страница 206: ...6 Type Connecting Blocks Three pair station circuits are run from the equipment room to the satellite closet white field and four pair station circuits are run from the satellite closet blue field to...

Страница 207: ...ther be plugged into adapters or field terminated at the cross connect field and then run to the information outlets Installing Information Outlets Install the information outlets Figure 4 7 at the de...

Страница 208: ...ONS 104A COVER MODULAR 8 PIN JACKS 104A CONNECTING BLOCK 4 PAIR WIRE TERMINATIONS 4 PAIR WIRE TERMINATIONS 106AFD INFORMATION OUTLET REAR VIEW FRONT VIEW MODULAR 8 PIN JACKS 4 PAIR STATION CABLES PRES...

Страница 209: ...lite Locations Adjunct power is provided at cross connect fields or satellite locations when 4 pair circuits are required for station wiring Figure 4 8 shows the connection arrangement at the cross co...

Страница 210: ...ECTING BLOCK TO INDIVIDUAL OR BULK POWER SUPPLY 1 PAIR PLUG MODULAR PLUG 3 PAIR PATCH CORD POWER ADAPTER CORD WHEN USING 66 TYPE HARDWARE PART OF 66 TYPE CONNECTING BLOCK MODULAR PLUG TO INDIVIDUAL OR...

Страница 211: ...om or satellite location is more than 250 feet or when the 3 pair station wiring is run from the cross connect field to a 356A adapter Figure 4 9 shows connections for the 258A and 356A adapters The 4...

Страница 212: ...Adjunct Powering 4 15...

Страница 213: ...in the DEFINlTY Communications System and System 75 and System 85 Terminals and Adjuncts Installation and Tests 555 015 104 An individual power supply is the only source of local power at an informat...

Страница 214: ...Adjunct Powering 4 17...

Страница 215: ...When satellite locations are provided enter the satellite letter designation A through F and the jack appearance in the equipment room on the form Also enter the floor designation and or building des...

Страница 216: ...Patch Cord Jumper Installation And Administration 4 19...

Страница 217: ...Administration details for changing system translations using the System Access Terminal SAT are included in the System 75 And System 75 XE Administration 555 200 500 Installing Patch Cords Jumper Wi...

Страница 218: ...sociated with the voice terminal location Connect one end of the patch cord jumper wire to the terminal connecting block associated with this jack see Note Note An impact tool or 714B tool for 66 type...

Страница 219: ...move the patch cord jumper wire and reinstall it even if only one end of the cross connection is affected This reduces entanglement and helps to assure a neat appearance To remove a patch cord jumper...

Страница 220: ...Locate the power adapter cord plug leads on the 110 type terminal block 66 type connecting block blue field Disconnect the power adapter cord leads from the terminal connecting block Remove the power...

Страница 221: ...atellite location patch cords jumper wires are connected between the white field terminal connecting blocks equipment room side and blue field terminal connecting blocks station side as specified on t...

Страница 222: ...R GAUGE WIRE IS USED OR IF THE CAPACITIVE LOAD ON THE LINE IS INCREASED IN GENERAL THE SAT AND THE SYSTEM 75 75 XE SHOULD BE DIRECTLY CONNECTED BY THE SHORTEST POSSIBLE CABLE Figure 4 14 Connections f...

Страница 223: ...ided by the switch cabinet This makes the primary console fully operational during short less than 10 seconds power outages Note The attendant console cannot be powered from the switch cabinet on the...

Страница 224: ...t not available on System 75 XE do step 4 and omit step 5 otherwise go to step 5 Connect jumpers 48V and GND from terminal connecting block in yellow trunk auxiliary Field to attendant console appeara...

Страница 225: ...able in two models 854A 03 black or 854A 143 burgundy A bracket is not required for a headset 11 Connect handset cord to jack on same side of console as handset bracket Administer console per AT T 2Sy...

Страница 226: ...HEN USING 66 TYPE HARDWARE PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH AUXILIARY CONNECTOR PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH ATTENDANT CONSOLE APPEARANCE YELLOW TRUNK AUXILIARY FIE...

Страница 227: ...e slide switch on the power unit must be set to the up position This provides 20 watts of power to the jack located above the slide switch The console must be connected to this jack Installation 1 2 3...

Страница 228: ...l loop start trunk that connects to the TN731 maintenance circuit pack through the INADS terminals at the trunk auxiliary cross connect field Figure 4 18 shows a typical INADS trunk installation INADS...

Страница 229: ...AUXILIARY CONNECTOR WHEN USING 66 TYPE HARDWARE PART OF 66 TYPE PART OF 66 TYPE CONNECTING BLOCK CONNECTING BLOCK ASSOCIATED WITH ASSOCIATED WITH CENTRAL OFFICE LEADS INADS GREEN AUXILIARY CONNECTOR Y...

Страница 230: ...connector on the other end Use this cable to connect a DS1 tie trunk circuit pack to a 551 type Channel Service Unit CSU C6D connector cable comcode 104 307 376 50 foot long shielded cable equipped wi...

Страница 231: ...19 shows the connections for two DS1 tie trunk circuit packs in colocated System 75s or 75 XEs DS1 TIE TRUNK CIRCUIT PACK TN722 MAXIMUM CABLING DISTANCE DS1 TIE TRUNK CIRCUIT PACK TN722 1310 FEET C6D...

Страница 232: ...51V EFS R R means retrofit can be used to upgrade the 551V to the new Extended Superframe ESF status The maximum allowable cabling distance between the DS1 tie trunk and the CSU is CSU Max Cabling Dis...

Страница 233: ...nector Refer to Table 3 H for the AUXILIARY connector lead assignments Installing Off Premises Station Wiring Requirements The cabling outside the building for off premises stations is provided by the...

Страница 234: ...entify the remote location For 66 type hardware write the remote location lead designations on the connecting block with a permanent felt tipped pen Administer per AT T System 75 and System 75 XE Impl...

Страница 235: ...WHITE FIELD JUMPERS PURPLE FIELD NOTE THE MAXIMUM CABLING DISTANCE FROM THE SWITCH CABINET TO OUT OF BUILDING VOICE TERMINALS IS 6000 FEET OF 24 AWG WIRE USED WITH 66 TYPE CONNECTING BLOCK USED WITH...

Страница 236: ...ADAPTER OUT OF BUILDING ANALOG TELEPHONES NOTE A25B CABLE CONCENTRATOR CABLE WP90929 LIST 1 CABLE ASSEMBLY MULTI PAIR PROTECTOR UNITS PRIMARY PROTECTORS WITH HEAT COILS OR EQUIVALENT B25A OR A25D CABL...

Страница 237: ...e recommended The protector units can be ordered from the Premises Distribution Systems Equipment and Supplies Catalog Table 4 A shows the recommended protectors Table 4 A Recommended Protectors PROTE...

Страница 238: ...rminals There are 6 different primary protectors that can be used with the required secondary data link protector to protect digital voice terminals in an out of building environment Primary protector...

Страница 239: ...protection of out of building digital voice terminals using a primary and a secondary data link protector is 5000 feet when using 24 awg wire and 4000 feet when using 26 awg wire The secondary data li...

Страница 240: ...Gas Tube with Heat Coil 4C1S Solid State with Heat Coil Data Link Protector one ckt Data Link Protector 8 ckts SCP 1 Sneak Current Protector 79A Fuse sneak current protector Comcode 102 381 779 104 4...

Страница 241: ...CHAPTER 4 STATION WIRING 4 44...

Страница 242: ...to five power failure transfer telephones The unit provides automatic ground start Z1A emergency transfer unit Each unit serves up to six power failure transfer telephones A ground start switch is re...

Страница 243: ...vides ground start for each trunk without requiring any special wiring at the telephone used for emergency transfer service Figures 4 26 and 4 27 shows the connections on 110 type terminal blocks and...

Страница 244: ...Miscellaneous Wiring Installation 4 47...

Страница 245: ...T OF 66 TYPE TK CONNECTING BLOCK ASSOCIATED WITH CENTRAL OFFICE LEADS PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH EMERGENCY TRANSFER TERMINAL ST TO BLUE OR WHITE FIELD PART OF 66 TYPE CONNECTING...

Страница 246: ...Miscellaneous Wiring Installation 4 49...

Страница 247: ...TYPE CONNECTING BLOCK ASSOCIATED WITH AUXILIARY CONNECTOR GRD 48V Figure 4 29 Connections at Trunk Auxiliary Field Equipped with 66 Type Hardware for Telephone Used for Emergency Transfer and as Norma...

Страница 248: ...574 5 POWER TRANSFER UNIT IN ADS WHEN USING 66 TYPE HARDWARE PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH 574 5 POWER TRANSFER UNIT PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH CENTRAL OFFICE...

Страница 249: ...he yellow emergency transfer row connecting block in the trunk auxiliary cross connect field Installing Telephone Associated with 574 5 Power Transfer Unit Trunk Auxiliary Field Connections Telephone...

Страница 250: ...n the yellow emergency transfer row connecting block for each trunk Connect CO trunk leads from the green field to TK terminals on the yellow emergency transfer row connecting block for each trunk Con...

Страница 251: ...erminal appearance This pair becomes the second pair at the information outlet A ground start switch is mounted on the side of the telephone and wired to the ground and ring leads inside the terminal...

Страница 252: ...Miscellaneous Wiring Installation 4 55...

Страница 253: ...GND PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH CENTRAL OFFICE LEADS TK PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED WITH EMERGENCY TRANSFER TERMINAL ST PART OF 66 TYPE CONNECTING BLOCK ASSOCIATED...

Страница 254: ...Miscellaneous Wiring Installation 4 57...

Страница 255: ...NTRAL OFFICE LEADS TK PART OF 66 CONNECTING BLOCK ASSOCIATED WITH EMERGENCY TRANSFER TERMINAL LC ST PART OF 66 CONNECTING BLOCK ASSOCIATED WITH AUXILIARY CONNECTOR PART OF 66 CONNECTING BLOCK ASSOCIAT...

Страница 256: ...igure 4 35 shows the connections at the trunk auxiliary cross connect field for an optional DID make busy trunk This option prevents DID trunks from being taken out of service by the serving CO during...

Страница 257: ...ASSOCIATED WITH CENTRAL Z1A EMERGENCY TRANSFER UNIT OFFICE LEADS DID MB T K S T WHEN USING 11O TYPE HARDWARE 75 100 DID MB TO NETWORK INTERFACE FACILITY 1 PAIR OF WIRES TO Z1A EMERGENCY TRANSFER UNIT...

Страница 258: ...are or A25B for 66 type hardware cable from the emergency transfer unit to the connector associated with the yellow emergency transfer row connecting block in the trunk auxiliary cross connect field I...

Страница 259: ...rs 1 4 7 10 13 16 19 or 22 the first pair of any 3 pair group Connect the ST leads from the terminal selected in Step 4 to the assigned terminal in the blue or white station distribution field If grou...

Страница 260: ...llation WHEN USING 66 TYPE HARDWARE TO GROUND TERMINALS WHEN USING 110 TYPE HARDWARE TO GROUND TERMINALS FIRST LAST APPEARANCE APPEARANCE Figure 4 36 Ground Wiring Example Three Telephones Used Only f...

Страница 261: ...sfer row connecting block for each trunk Connect telephone leads from the purple analog line board row connecting block to the LC terminals on the yellow emergency transfer row connecting block for ea...

Страница 262: ...INALS APPEARANCE Figure 4 37 Ground Wiring Example Five Telephones Used for Emergency Transfer and as Normal Extensions Telephone Installation Install telephones assigned to emergency transfer as foll...

Страница 263: ...ugh 551A key to yellow and or black lead on telephone Replace cover on 551A key Place groove in bracket over lip of telephone base Figure 4 38 Replace telephone housing Repeat Steps 2 through 8 as req...

Страница 264: ...ck port Installation Install ringing device as follows 1 2 3 4 5 6 Determine port assignment of Call Answer From Any Voice Terminal CAAVT feature from Console Parameters Form EXAMPLE Port Number Carri...

Страница 265: ...ue warning indicator An ac indicator lamp such as a 21C49 is optional for use as a queue warning indication in a Uniform Call Distribution UCD Direct Departmental Calling DDC queue The lamp is connect...

Страница 266: ...2 pair line cord modular plug at one end from the information outlet to the indicator Figure 4 39 Connect red R and green T leads to the indicator Administer per AT T System 75 and System 75 XE Imple...

Страница 267: ...egistered Music Source Installing Loudspeaker Paging With Background Music Requirements Installation Using 278A Adapter Installation Using 89A Control Unit Installing Recorded Announcement Equipment R...

Страница 268: ...Interface R1V3 Only Requirements Installing Customer Provided Terminal Using ADUs Requirements Installation Installing SMDR Interface Interface Cabling to SMDR Output Device PDM Trunk Data Module or 2...

Страница 269: ...uxiliary Access Connections for Non FCC Registered Equipment Provided for Music on Hold Dial Dictation Equipment Auxiliary Access Loudspeaker Paging With Background Music Connections 278A Adapter Loud...

Страница 270: ...nal Equipment SMDR Cabling for On Premises Data Communications Equipment SMDR Cabling for a Remote Host System Voice Circuits and ISN Data Circuits Sharing an Information Outlet System Voice Circuits...

Страница 271: ...nager Single Cabinet Installation Using 66 Type Connecting Blocks With Cables Routed From Bottom of Cross Connect Field Typical Port Cable Installation at Switch Cabinet Control Carrier Outputs AUXILI...

Страница 272: ...to 4 Pair Circuit Distribution and Connectivity From Equipment Room Using 110 Type Hardware Figure 3 68 3 Pair to 4 Pair Circuit Distribution and Connectivity From Equipment Room Using 66 Type Hardwar...

Страница 273: ...tion Field 300 Pair 110P Type Terminal Blocks Distribution Field 900 Pair 110P Type Terminal Blocks 110 Type Hardware Requirements 110 Patch Cord Requirements 66 Type Hardware Requirements Lead Design...

Страница 274: ...ker Paging feature Three models are available PagePac 20 Provides a single zone of paging with an input source for music The unit can be modified to provide 9 or 39 paging zones PagePac VS Provides on...

Страница 275: ...System CMS Distributed Communications System DCS Property Management System PMS customer provided terminals and computers and Station Message Detailed Recording SMDR Asynchronous data units provide an...

Страница 276: ...ection from the TN763 Auxiliary Trunk to a customer provided music source All calls that are on hold waiting in a queue or parked will receive music to let the waiting party know that the connection i...

Страница 277: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION Figure 5 1 Connections for Loudspeaker Paging and Music on Hold 5 4...

Страница 278: ...le a connectorized wiring block must be locally engineered to replace the auxiliary cabinet ED 1E443 10 intra connection panel Six leads T R SZ SZ1 S and S1 connect the adapter to a TN763 auxiliary tr...

Страница 279: ...OW FIELD B25A OR A25D CABLE PART OF AUXILIARY CABINET 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 278A ADAPTER T R T R C T C R T R BZ1 GRD BY1 BY2 T R S...

Страница 280: ...onnect field Figure 5 2 For 110 type hardware install a yellow auxiliary label on the 110 type terminal block For 66 type hardware write the lead designations on the 66 type connecting block with a fe...

Страница 281: ...s connected to a 89A control unit The control unit is mounted in the auxiliary cabinet if one is available If an auxiliary cabinet is not available a connectorized wiring block must be locally enginee...

Страница 282: ...A OR A25D CABLE PART OF AUXILIARY CABINET 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 89A CONTROL UNIT T R T R T O 48V POWER SUPPLY CT C R PG1 BSY1 T R...

Страница 283: ...eld Figure 5 3 For 110 type hardware install a yellow auxiliary label on the 110 type terminal block For 66 type hardware write the lead designations on the 66 type connecting block with a felt tipped...

Страница 284: ...systems use a single port to provide single or multi zone loudspeaker paging A PagePac system may be used in addition to the standard loudspeaker paging and code calling capabilities of the system Thr...

Страница 285: ...25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL T R C1 C2 T R 278A ADAPTER C1 C2 A V BZ1 GRD BY1 BY2 GRD T R SZ SZ1 S S1 T R SZ SZ1 S S1 TN763B CIRCUIT PAC...

Страница 286: ...S1 T R SZ SZ1 S S1 TN763B CIRCUIT PACK PORT 110P6A PATCH CORD OR JUMPERS YELLOW FIELD PURPLE FIELD PAGEPAC MODULAR CORD Figure 5 5 Connections for PagePac 20 With Zone Mate 9 or 39 Installing PagePac...

Страница 287: ...THE PAGEPAC VS Figure 5 6 Connections for PagePac VS lnstalling PagePac 50 100 200 The 50 100 200 PagePac paging system mounts directly on a wall or on a 23 inch relay rack using the appropriate adapt...

Страница 288: ...PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL T R T R T R T R 278A ADAPTER C1 C1 C2 SZ SZ1 S S1 SZ SZ1 S S1 TN763B CIRCUIT PACK PORT C2 BZ1 GRD BY1 BY2 GRD A...

Страница 289: ...s connect field is connected directly to the switch cabinet If the music source is not FCC registered the switch side of the cross connect field is connected to a 36A voice coupler The 36A voice coupl...

Страница 290: ...nt room the connections do not have to be routed through the cross connect field DIAL DICTATION STATION WIRING EQUIPMENT SATELLITE OR SITE OR PART OF CROSS CONNECT FIELD MUSIC INFORMATION ADAPTER SOUR...

Страница 291: ...R JUMPERS YELLOW FIELD PART OF AUXILIARY CABINET 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL 36A VOICE COUPLER T R T R T R CT CR T R AC ACG T R SZ SZ1 S...

Страница 292: ...tation 555 200 651 and AT T System 75 and System 75 XE Administration 555 200 500 Installation Non FCC Registered Music Source Install a nonregistered FCC music source as follows 1 2 3 4 Determine fea...

Страница 293: ...one end from the information outlet to the music source Figure 5 10 Install patch cord jumper wires at the cross connect field Plug the 2012D transformer into a 117 volt ac receptacle not under contr...

Страница 294: ...CR MUSIC SOURCE M2 MUSIC M1 INPUT Figure 5 11 Loudspeaker Paging With Background Music Connections 278A Adapter Installation Using 89A Control Unit Connect the 89A control unit as follows 1 2 On the...

Страница 295: ...FCC registered the switch side of the cross connect field is connected to a 36A voice coupler The 36A coupler is mounted in an auxiliary cabinet if one is available If an auxiliary cabinet is not ava...

Страница 296: ...ON WIRING ANNOUNCEMENT SATELLITE OR DIAL SITE OR PART OF CROSS CONNECT FIELD DICTATION INFORMATION ADAPTER EQUIPMENT OUTLET LOCATION STATION SIDE SWITCH SIDE TN742 R RED T TN769 OR T GREEN R TN763B CI...

Страница 297: ...R ON ED 1E443 10 PANEL 25 PAIR FEMALE CONNECTOR ON ED 1E443 10 PANEL PART OF CROSS CONNECT FIELD STATION SIDE SWITCH SIDE 36A VOICE COUPLER T T R T R T R CT CR T R T R R AC ACG YELLOW FIELD 110P6A PAT...

Страница 298: ...ementation 555 200 651 and AT T System 75 and System 75 XE Adminstration 555 200 500 lnstallation Non FCC Registered Recorded Announcement Equipment Install the Non FCC registered recorded announcemen...

Страница 299: ...e not under control of a wall switch Install patch cord jumper wires at the cross connect field Administer per AT T System 75 and System 75 XE Implementation 555 200 651 and AT T System 75 and System...

Страница 300: ...with a felt tipped pen Connect a pair of wires from the alarm panel to the digital announcer connector J2 pins 1 and 8 Remove the cover from the 36A voice coupler and install the voice coupler At the...

Страница 301: ...15 Connections for Digital Announcer Mounted in Auxil iary Cabinet Installing Audichron Wake Up Announcement System R1V3 Only Requirements The wake up announcement system is available as a basic unit...

Страница 302: ...rom Hospitality Related System Port Number B 02 01 Carrier Slot Circuit Connect a 2 pair line cord modular plug on one end from the information outlet Figure 5 16 to the announcement unit Install patc...

Страница 303: ...he announcement unit Figure 5 18 The power source must be supplied locally and be rated at 48V dc at 1 2 amps Administer per AT T System 75 and System 75 XE Implementation 555 200 651 and AT T System...

Страница 304: ...4 10 5 6 11 7 8 12 13 1 2 5 7 8 11 13 14 17 19 20 23 6 A25D OR B25A CABLE 350 FEET MAXIMUM YELLOW FIELD JUMPERS PURPLE FIELD TERMINAL NUMBERS SHOWN ARE CONNECTING BLOCK TERMINAL BLOCK NUMBERS USE WIT...

Страница 305: ...t Unit Installing Dial Dictation Equipment The procedures and requirements for installing the Recorded Telephone Dictation feature is the same as for the Recorded Announcement feature for analog acces...

Страница 306: ...to the switch Installation and testing information for the data modules is contained in the 3270 DATA MODULE Coaxial to DCP Protocol Converter Product Guide 999 700 520 lnstallation Connection to 3270...

Страница 307: ...PART OF CROSS CONNECT FIELD DATA INFORMATION ADAPTER MODULE OUTLET LOCATION STATION SIDE SWITCH SIDE WALL JACK TXT TXR PXT PXR 110P6A PATCH CORD OR JUMPERS 4 PAIR LINE BLUE OR WHITE FIELD PURPLE FIEL...

Страница 308: ...ll a yellow auxiliary label on the 110 type terminal block For 66 type hardware write the lead designations on the 66 type connecting block with a felt tipped pen Connect an A25D for 110 type hardware...

Страница 309: ...NG BLOCK USE WITH 110 TYPE TERMINAL BLOCK Figure 5 20 Connections for 3270C Data Module Installing Processor Data Modules PDMs Requirements The interface between the system and many types of data equi...

Страница 310: ...ted individually through the cross connect field Installation Connection to Data Mounting Figure 5 21 1 From the Data Module Form determine port assignment of PDMs EXAMPLE Carrier Slot Circuit Port Nu...

Страница 311: ...66 TYPE CONNECTING BLOCK USE WITH 110 TYPE TERMINAL BLOCK Figure 5 21 Connections for PDMs in Data Mounting Connection to Individual PDMs Figure 5 22 1 2 3 4 Determine port assignment of PDM from Data...

Страница 312: ...ted through the trunk auxiIiary field to the System 75 The AP terminals can also be connected through the cross connect field to the AP System 75 Version 1 uses interface 1 TN716 interface 2 TN720 and...

Страница 313: ...hen route the cable to a connector associated with a yellow row connecting block in the trunk auxiliary field to be used for the AP alarms Figure 5 23 At the trunk auxiliary field connect jumpers from...

Страница 314: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION 5 41...

Страница 315: ...installing PDMs Figures 5 21 and 5 22 The AUDIX requires up to 16 analog circuit pack ports from the switch to be connected through the cross connect field to the AUDIX Refer to Table 3 H for port ci...

Страница 316: ...3 uses interface 1 TN716 interface 2 TN738 and interface 3 TN719 as the required control circuit packs System 75 XE uses the processor interface TN765 as the required control circuit pack Connections...

Страница 317: ...printer are the same as for the PMS Refer to the appropriate vendor s documentation for connecting the PDMs to the printer The option switches on the PDM are be set according to the requirements for...

Страница 318: ...rimentally for ADUs connected to other devices For details on ADU installation refer to the Z3A Asynchronous Data Unit User s Manual 555 401 701 Installation 1 Determine ADU port assignment from Data...

Страница 319: ...per AT T System 75 and System 75 XE Implementation 555 200 651 and AT T System 75 and System 75 XE Administration 555 200 500 For R1V2 or R1V3 systems only a TN726 data Line circuit pack may be used a...

Страница 320: ...NTER OR CUSTOMER PROVIDED DTE CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION 50 FEET MAXIMUM M25B PDM M25B M1OM NULL MODEM CABLE M25B TRUNK DATA MODULE M25B MODEM Figure 5 25 SMDR Cabling for Data Termina...

Страница 321: ...50 FEET MAXIMUM M25B 94A LSU OR PRINTER OR CUSTOMER PROVIDED DCE TRUNK DATA MODULE M25B M1OM NULL MODEM CABLE M25B PDM M1OM M25B NULL MODEM M25B MODEM Figure 5 26 SMDR Cabling for On Premises Data Com...

Страница 322: ...SIGLS PRTY 1 0D All Others 212 Type Modem Switch Setting Set the option switches as follows Switch Setting AL OFF ST OFF RDL OFF DL OFF HS ON Installing ISN Interface Setting OFF OFF ON ON ON ON ON O...

Страница 323: ...centrator or the ISN packet controller The Z3A1 ADU is equipped with two 8 pin modular jacks to terminate the line cords from the information outlet and an analog telephone Normally this ADU is powere...

Страница 324: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION 5 51...

Страница 325: ...d data can be shared on the same information outlet as shown in Figure 5 29 The voice pair that connects to a TN742 or TN769 analog line circuit pack port occupies the first pair of the information ou...

Страница 326: ...SHARING UNIT NSU 356A ADAPTER B25A CABLE OR A25B CABLE USE WITH 110 TYPE TERMINAL BLOCK USE WITH 66 TYPE CONNECTING BLOCK Figure 5 29 System Voice Circuits and STARLAN NETWORK Data Circuits Sharing a...

Страница 327: ...tellite location STATION WIRING 400C ADAPTER SATELLITE SITE OR ADAPTER LOCATION INFORMATION OUTLET STATION SIDE SWITCH SIDE 353A ADAPTER PAIR 1 3278 TERMINAL T R JUMPERS ANALOG VOICE TERMINAL LINE COR...

Страница 328: ...50 TN765 TN765 CIRCUIT CIRCUIT PACK PACK SYSTEM 75 SYSTEM 75 OR 75 XE OR 75 XE THE MAXIMUM DISTANCE LIMITATION FOR TWO SYSTEM 75 75 XE IS 50 FEET WHEN DIRECTLY CONNECTED WITH 24 AWG WIRE REDUCING THE...

Страница 329: ...XE IS 50 FEET WHEN USING 24 AWG WIRE THE DISTANCE MAY BE REDUCED IF HIGHER GAUGE WIRE IS USED OR IF THE CAPACITIVE LOAD ON THE LINE IS INCREASED IN GENERAL THE SAT AND THE SYSTEM 75 75 XE SHOULD BE D...

Страница 330: ...ce that allows direct connection between RS 232C equipment and the digital switch Applications Processor AP A minicomputer used to support several user controlled applications such as traffic analysis...

Страница 331: ...h between two points used to transmit digital signals Data Communications Equipment DCE The equipment on the network side of a communication Iink that provides all the functions required to make the b...

Страница 332: ...network that has automatic call routing capabilities based on the number dialed and most preferred route available at the time the call is placed Each switch in the network is assigned a unique priva...

Страница 333: ...stant system is ready to receive the digits of the called number that system grounds the trunk tip lead When the switch detects this ground the digits are sent Tip and ring are common nomenclature to...

Страница 334: ...lite configuration and access to and from the public network To a user outside the complex a main satellite configuration appears as a single switch with a single listed directory number A tributary i...

Страница 335: ...eaker paging Port A designation of the location of a circuit that provides an interface between the system and lines and or trunks Private Network A network used exclusively for handling the telecommu...

Страница 336: ...nct power may be applied Software A set of computer programs that accomplish one or more tasks Standard Serial Interface SSI A communications protocol developed by AT T Teletype Corporation for use wi...

Страница 337: ...instrument Tie Trunk A telecommunications channel that directly connects two private switching systems Trunk A telecommunications channel between two switching systems Trunk Data Module TDM Provides t...

Страница 338: ...nistration 4 24 3270 Data Modules Installing 5 33 356A Adapter 3 96 3 Pair Blue Station Labels 3 47 3 Pair Station Cable Circuits 3 109 3 Pair to 4 Pair Station Circuits 3 102 3 Pair White Station Lab...

Страница 339: ...3 35 Auxiliary Port and Circuit Label 3 35 B Backboard 187B1 2 28 Backboards 183 Type 2 26 Backboards 188 Type 2 18 Background Music Loudspeaker Paging Installing 5 20 Blank Auxiliary Label 3 44 Blue...

Страница 340: ...ype 3 28 Cross Connect Field Installation Wall Mounting 110A Type 3 25 Cross Connect Field Installation Wall Mounting 110P Type 3 25 Cross Connect Field Labeling 3 32 Cross Connect Field Labeling 66 T...

Страница 341: ...ets Locations 3 108 Information System Network Interface Installing 5 49 Initialization and Administration System Interface Installing 4 30 Installation and Administration Jumper 4 18 Installation and...

Страница 342: ...Pair White Station 3 45 Label 4 Pair Blue Station 3 49 Label 574 5 Power Transfer and Control Carrier Outputs 3 40 Label 574 5 Power Transfer Unit 3 43 Label Auxiliary and Control Carrier Outputs labe...

Страница 343: ...11 PagePac VS Installing 5 13 Paging Access Loudspeaker 278A Adapter Installing 5 5 Paging Access Loudspeaker 89A Control Unit Installing 5 8 Paging Loudspeaker Installation 5 3 Paging Loudspeaker Pa...

Страница 344: ...Site Locations 3 95 Adjunct Powering 4 14 SMDR Interface Installing 5 45 Sneak Current Fuse Panel 575 4 2 34 Sneak Fuse Panel 2 34 Sneak Fuse Panel Installation 3 63 STARLAN NETWORK Interface Installi...

Страница 345: ...Blocks 3 25 Wall Mounting 110P Type Terminal Blocks 3 25 Wall Mounting 66 Type Connecting Blocks 3 30 Wall Space Requirements 3 20 Wall Space Requirements for 110 Type Hardware 3 21 Wall Space Requir...

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