Paradyne Compshere 3000 Series Installation Manual Download

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T1 CSU and T1 DSU/CSU Interface Connectors

B-9

3000-A2-GA31-D0

July 1999

Standard EIA-232-D Crossover Cable

A standard EIA-232-D crossover cable can be used to

connect to an external modem. Refer to Figure B-10.

Pin 1

Pin 14

Pin 13

Pin 25

Pin 1

Pin 14

Pin 13

Pin 25

Plug

Chassis Ground

TXD

RXD

RTS

CTS

DSR

Signal Ground

CD (RLSD)

DTR

Pin

497-15180a

Chassis Ground

TXD

RXD

RTS

CTS

DSR

Signal Ground

CD (RLSD)

DTR

Pin

Plug

Figure B-10. Standard EIA-232-D Crossover Cable

Summary of Contents for Compshere 3000 Series

Page 1: ...COMSPHERE 3000 SERIES CARRIER INSTALLATION MANUAL Document No 3000 A2 GA31 D0 July 1999 ...

Page 2: ... Largo FL 33773 or send e mail to userdoc paradyne com Include the number and title of this document in your correspondence Please include your name and phone number if you are willing to provide additional clarification Trademarks All products and services mentioned herein are the trademarks service marks registered trademarks or registered service marks of their respective owners COPYRIGHT 1999 ...

Page 3: ...expose you to dangerous high voltage points or other risks Refer all servicing to qualified service personnel 6 General purpose cables are provided with this product Special cables which may be required by the regulatory inspection authority for the installation site are the responsibility of the customer 7 Install carriers while still empty Start at the bottom of the cabinet and work up 8 When in...

Page 4: ...f the Canadian Public Switched Telephone Network The Canadian Department of Communications label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure...

Page 5: ...ustomer guide indicating approximately the maximum number of items of apparatus that should be connected simultaneously to the telephone line The sum of the RENs should not exceed four This value includes any BT provided instrument which may be assumed to have a REN of 1 unless marked otherwise The REN of this apparatus is 1 Connection to Leased Lines If any other apparatus including cable or wiri...

Page 6: ...the modem returns the ERROR return code This restriction applies to the number dialed from the command line or from a directory An occurrence of the restriction is canceled when a different number is dialed or when 3 minutes have elapsed Equipment Warranty and Support If you experience trouble with this equipment please contact your sales or service representative as appropriate for repair or warr...

Page 7: ...Carrier and Assembly Components Overview 3 2 Standard Carrier Equipment 3 2 Other Carrier Equipment 3 3 Preinstallation Inspection 3 3 Installation Considerations 3 3 Positioning the Mounting Brackets 3 4 Carrier Installation 3 4 SDCP Installation 3 6 Power Transformer Unit Installation 3 8 Fan Module Installation 3 10 Installing the SDCP 3 11 Speaker Panel Installation 3 12 SGRD FGRD Connection 3...

Page 8: ...he Carrier 5 1 Interface Connectors 5 3 Network Interface Module NIM Connectors 5 4 NIM Installation 5 6 6 Circuit Card Installation Overview 6 1 Preinstallation Inspection 6 1 Before You Begin 6 1 Modular Circuit Card Interface Connectors 6 2 Modular Circuit Card Installation 6 6 Filler Panel Installation 6 8 Ferrite Choke Installation 6 8 A Pin Assignments Overview A 1 Digital Lease Network Conn...

Page 9: ...ary Backplane Connectors B 1 T1 Network Interface Connector B 3 DSX 1 Port DTE Interface B 4 COM Port Interface B 5 Port Interfaces B 6 Diagnostic Channel Extension Cable B 10 External Clock Connector B 10 C Technical Specifications D Equipment List Document Ordering Information D 1 Equipment List D 3 Glossary Index ...

Page 10: ...COMSPHERE 3000 Series Carrier iv July 1999 3000 A2 GA31 D0 This page intentionally left blank ...

Page 11: ...ptional features Chapter 2 lists the steps for cabinet unpacking setup and installation Chapter 3 provides descriptive information and procedures for installing the Shared Diagnostic Control Panel SDCP Power supply Fan module Speaker panel Network Interface Module NIM Shared Diagnostic Unit SDU DSU Dial lease modem Ferrite chokes Chapter 4 includes T1 CSU and T1 DSU CSU auxiliary backplane install...

Page 12: ...COMSPHERE 3000 Series Carrier vi July 1999 3000 A2 GA31 D0 ...

Page 13: ...density mounting of the following Paradyne products in a central site environment Channel Service Units T1 CSUs Data Service Units Channel Service Units T1 DSU CSUs Data Service Units DSUs Dial Backup Modules DBMs Time Division Multiplexer TDM Multichannel Multipoint Multiplexer MCMP Dial Lease Modems 496 12291 04 Figure 1 1 COMSPHERE 3000 Series Carrier 1 ...

Page 14: ...onjunction with the SDU allows up to eight carriers to be managed from one control panel Speaker panel Provides audio monitoring of dial lease modems Allows the user to hear audio signals ringing busy signal during normal operation Network Interface Modules NIMs Provides the dial ISDN or switched 56 kbps digital service interface for DSUs DBMs and dial lease modems Shared Diagnostic Unit SDU Provi...

Page 15: ... it for signs of damage Specific signs to check for are Major tears or puncture holes on the sides of the container Splits in the seams Corner damage or any additional signs of the container having been dropped If the shipping container does show signs of damage report this immediately to your shipping representative and also to your service representative Unpacking the Cabinet Procedure 1 Use a u...

Page 16: ...ont to rear 2 Place the level against one cabinet side and adjust the leveling feet until the cabinet stands level vertically from side to side Reversing the Cabinet Doors The cabinet s front and back hinged doors are installed on the cabinet frame at the factory to open left to right To reverse the doors use the pre drilled holes on the opposite side of the frame Procedure 1 Supporting the door u...

Page 17: ...readed Screw Holes 3 6 SDCP Installation 3 6 Installing the SDCP Ribbon Cable 3 7 Power Transformer Unit Installation 3 8 Fan Module Installation 3 10 Installing the SDCP 3 11 Testing the SDCP 3 12 Speaker Panel Installation 3 12 Testing the Speaker Panel 3 13 SGRD FGRD Connection 3 14 Alarm Output Connection 3 15 Dial Modem Control Interface 3 16 SDU Installation 3 16 SDU Modular Jacks and DIP Sw...

Page 18: ...also occupies a separate slot Standard Carrier Equipment Each carrier is shipped with the items listed below bundled in a plastic bag Six cable ties Two fuses spares Four 10 32 mounting screws Four cabinet 12 24 mounting screws and four speed nuts for use with other cabinets One jumper wire for the frame ground signal ground In addition the carrier is shipped with a power cord and power transforme...

Page 19: ...k for physical damage refer to Chapter 2 Fan module Check for physical damage such as broken blades Spin fan blades manually to test for damage Power transformer unit Ensure that the unit has not been damaged possibly causing a short circuit of internal components Tighten any screws that may have worked loose Shared Diagnostic Control Panel SDCP Inspect the SDCP and its cable Shared Diagnostic Uni...

Page 20: ...is product is designed to protect sensitive components from damage due to electrostatic discharge ESD during normal operation When performing installation procedures however take proper static control precautions to prevent damage to equipment If you are not sure of the proper static control precautions contact your nearest sales or service representative One COMSPHERE 72 inch cabinet can hold up ...

Page 21: ... Holes Procedure 1 Place the carrier against the front rails at the bottom of the cabinet to determine where the two lower machine screws should be installed Then set the carrier aside Front Rail Mounting Bracket Keyhole 496 12294 02 Front of 19 inch Carrier Cabinet 7th Hole 2 Use a screwdriver to install the two screws loosely enough to allow the bracket keyholes to drop under the screw heads dur...

Page 22: ...1 CSUs T1 DSU CSUs DSUs or dial lease modems or A reduced number when TDMs MCMPs DBMs or dial lease multiport modems are also installed Select SDU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 COMSPHERE 3000 Select Key Status Indicators Carrier Slots 1 16 F1 F2 F3 OK Alarm BckUp Test EC Keypad LCD Display 496 12348a 03 If your configuration has two or more carriers an SDU is also required in each carrier...

Page 23: ...d carrier from the top of the cabinet 496 14892 Paradyn e SDCP Installed at Eye Level 2 Remove the carrier s cover plate by unscrewing the four captive screws If the ac power transformer unit is Then go to Installed Step 3 Not installed Step 6 3 At the rear of the carrier disconnect the ac power cord from the carrier Unscrew the two captive screws securing the power transformer unit P26 P25 P24 P2...

Page 24: ...nstallation Power Transformer Unit Installation If you are Then Installing an SDCP in the carrier Go to the SDCP Installation section page 3 6 Not installing an SDCP Continue with the following procedure The carrier obtains low voltage ac power from the power transformer unit mounted at the bottom of the carrier Procedure 1 At the front of the carrier remove the cover plate by unscrewing the four ...

Page 25: ... and P20 connectors on the backplane and latch them CAUTION The power cord contains a 3 wire grounding type plug which has a grounding pin This is a safety feature Grounding of the carrier is vital to ensure safe operation Do not defeat the purpose of the grounding plug by modifying it or by using an adapter Prior to installation use an outlet tester or voltmeter to check the ac receptacle for ear...

Page 26: ...n the flanges at the bottom of the carrier with the power connector facing the mating power connector on the installed power transformer unit 3 Slide the fan module into the carrier until the power connectors engage firmly 4 Once the carrier is connected to ac power the fans in the fan module will begin blowing If they do not check potential reasons in the following table If the Then Fan module do...

Page 27: ...effect on this table 2 Use the strictest cooling requirements when there is a mixture of units installed 3 Allow 1 75 IU spacing between carriers if more than 3 carriers are required Installing the SDCP After the SDCP ribbon cable power transformer unit and optional fan module are installed Procedure 1 Attach the connector on the free end of the ribbon cable to the back of the SDCP 495 14811 SDCP ...

Page 28: ... a carrier that does not contain the SDCP Only one carrier in the cabinet and an SDCP is mounted on the carrier To the front rail To install the speaker panel to the carrier Procedure 1 Remove the cover plate 2 Secure the speaker panel to the front of the carrier using its four captive screws 3 Use the same screw holes that held the cover plate in place Go to the Testing the Speaker Panel section ...

Page 29: ... SDCP 3 Using the SDCP scroll the menu until the Control branch appears on the LCD 4 Access the Control branch and select the Speaker function 5 Select a speaker setting of Low Medium or High and place a call to listen to the dialing sequence NOTE This is only a temporary setting Upon a reset the modem returns to its default setting of Medium To change the default setting refer to the device s man...

Page 30: ... installed in the carrier Procedure 1 Use pliers to pull the plastic covers off the SGRD E4 and FGRD E3 terminals Plastic Cover 496 14656a 01 E2 2 Insert one end of the strap into the SGRD terminal It is not necessary to strip the wire E2 Hollow Tube Wire End Tube Slot 496 14656b 01 3 Fit the strap into the slot in the terminal Replace the plastic cap on the terminal fitting the strap into the mat...

Page 31: ... Voltage Source Customer Supplied Alarm Light or Buzzer To Next Cabinet Rear of Cabinet E4 SGRD FGRD E3 E1 E2 ALARM Procedure 1 Use pliers to pull the plastic covers off the E1 and E2 terminals Plastic Cover 496 14656a 01 E2 2 Insert the end of the wire coming from the voltage source and the end of a wire to be connected to the next carrier into the E1 terminal It is not necessary to strip the wir...

Page 32: ... of this lead to a common ground activates the signal MI MIC signaling Supported by connecting all MIC leads together and wiring them to Pin 25 Signal Ground on the corresponding J1 or J2 connector Each MI lead can then be treated as a D lead connection Provides two leads Mode Indicate MI Mode Indicate Common MIC usually via Pins 3 and 6 of an 8 position modular VF connector Activation of the sign...

Page 33: ...bottom DIP switch for CC or DC operation of the NMS channel To set the carrier addresses If the device is Then Not Model 3611 Enter the address manually from the front panel Model 3611 with software version of 4 nn or higher Enter the address manually from the front panel Model 3611 with software version of 3 nn or lower Use the following procedure to set the S2 DIP switch for the carrier address ...

Page 34: ...hest Existing Network Address First New Carrier DATAPHONE II ADp Carrier Address 11 48 01 32 2 51 88 33 64 3 91 128 65 96 4 131 168 97 128 5 171 208 129 160 6 211 248 161 192 7 251 288 193 224 8 291 328 225 256 Start a new control channel when the carrier address reaches this limit SDU CC DC Operation Set the SDU S1 DIP switch on the rear of the circuit card Table 3 4 If connecting to Then set the...

Page 35: ...ack Lock Latch Open Unlocked Closed Locked 495 14813 2 With the latch in the open position insert the circuit card into the top and bottom card guides of the slot labeled SDU 3 Slide the SDU circuit card into the slot until the SDU backplane connector is seated firmly in P17 496 14920 P17 SDU Backplane Connector P17 P18 4 Press the latch to secure the SDU in the carrier Rotate the circuit pack loc...

Page 36: ...rmer unit is operating All indicators on the SDU s faceplate light briefly as the SDU performs a self test routine The test completes All indicators go off except the green OK indicator There is an NMS connection and the devices in the carrier are on the NMS or poll list The yellow Diag In and Diag Out indicators also flash periodically as the NMS polls the devices in the carrier After installing ...

Page 37: ...ment port on the NMS device on the COMSPHERE and DATAPHONE II systems the port is labeled DC OUT or DC IN 2 Use a 6 pin modular telephone cord to connect the modular side of the adapter to the CC IN jack on the rear of the SDU in the carrier In the accompanying illustration 6 pin modular telephone cords are shown as dashed lines 3 After at least one device has been installed in the carrier check t...

Page 38: ...xx and 39xx Modems Features 3600 F3 300 Hubbing Device and 4400 F1 51x Cable CC IN DC OUT Primary Channel Device Feature 6821 F1 518 Cable CC IN DC OUT DATAPHONE II Device CC OUT Connector Features 4400 F1 591 Adapter 4400 F1 51x Cable and 10 pin interface 4400 F1 577 Cable CC IN DC OUT DATAPHONE II Device DC OUT Connector Feature 4400 F1 590 Adapter and 4400 F1 51x Cable CC OUT DC IN COMSPHERE Mo...

Page 39: ... cover Slots 1 8 or 9 16 NOTE If modular DSUs or dial lease modems with gold finger contacts are installed in the carrier mount the T1 auxiliary backplane over Slots 9 16 or Slot 9 will become unusable When installing two T1 auxiliary backplanes on a carrier use a diagnostic channel extension cable to connect them together For more information about this cable refer to Appendix B T1 CSU and T1 DSU...

Page 40: ...f the T1 auxiliary backplane will be mounted over Then use the 1 4 nut driver to remove the two hexagonal standoffs from either side of Slots 1 8 Connectors P23 and P24 Slots 9 16 Connectors P25 and P26 P26 P25 P24 P23 P20 P19 J2 P22 J1 P21 496 14878 P23 P24 P21 J1 Hexagonal Standoffs Installing the T1 Auxiliary Backplane Procedure 1 Determine the screw holes in which to mount the T1 auxiliary bac...

Page 41: ...sponding holes on the bottom row of the backplane 3 Install spacer assembly using the long standoffs nylon washer nut and screw Nut Nylon Washer Long Standoffs Auxiliary Backplane 3000 Carrier Backplane Screw 496 15231 4 Insert and finger tighten the two bottom row screws 3 4 length NOTE If you are mounting the backplane on the left side you must insert the small 3 8 screw into the open slot at th...

Page 42: ...network cable retainer Insert one slotted leg with the grooved slot facing outward into the larger recessed slot at the bottom of the T1 connector and Slide it toward the center 496 14385 02 Rubber Pad 3 Insert the other leg of the cable retainer with the groove on top into the larger recessed slot then slide it toward the left 4 To open the cable retainer insert a flathead screwdriver into the sl...

Page 43: ...ighten the screws 3 Connect the individual cables with 8 pin modular plugs into the adapter for each T1 line T1 CSU DTE Port The T1 auxiliary backplane provides a DB15 socket connector for each CSU The DTE cable is normally supplied by the DTE vendor For more information see the ACCULINK 3150 and 3151 CSU Operator s Guide T1 DSU CSU DTE Ports The T1 auxiliary backplane provides connections for a D...

Page 44: ...ion COM Port Adapter Figure 4 1 shows the adapter cable used on the T1 auxiliary backplane to make the COM port connection for the master communication unit 496 14417 02 DB9 to 8 Pin Modular 14 Adapter Cable PORT 1 PORT 1 PORT 1 PORT 1 PORT 1 PORT 1 PORT 1 PORT 1 CLOCK IN DIAGNOSTIC CHAN PORT 2 PORT 2 PORT 2 PORT 2 PORT 2 PORT 2 PORT 2 PORT 2 DTE DTE DTE DTE DTE DTE DTE DTE SLT 8 16 SLOT 6 14 SLOT...

Page 45: ...ort NIM 5 7 Overview This chapter describes the following Arrangement of devices in the carrier Types of network interface connectors Network interface installation procedures Device Arrangements in the Carrier Verify that all devices installed in each half of the carrier have compatible interfaces You can populate COMSPHERE 3000 Series Carriers in the following configurations All the same devices...

Page 46: ...auxiliary backplane NOTE Dial lease modems which use the 24 port NIM must not be installed with DSUs in the same half of the carrier Network Cables Table 5 1 shows the network cables available Figure 5 1 illustrates several network cabling connections Network cables are used for NIM connections network connections P21 and P22 and the T1 auxiliary backplane network connections The straight in netwo...

Page 47: ...Us CSUs Digital or Analog Leased Line Network Interfaces Use one of the following for the digital analog leased line interfaces If a 50 pin cable is attached to Then A 66A punchdown block Hardwire the circuits to the block A RJ48T type network interface adapter cable feature 3600 F2 503 which allows from 1 to 12 DDS circuits to be placed on the 50 pin connector Tell the service provider that only ...

Page 48: ... back of the carrier both provide the direct distance dialing DDD network interface Depending upon your configuration use one of the following for a dial dial backup interface An RJ21X permissive 50 pin connector or An RJ27X programmable 50 pin connector The two NIMs can be different types and operate independently of one another Appendix A provides pin assignments Additional features available fo...

Page 49: ...rt a 2 wire switched 56 kbps plug into an RJ11C jack which is intended for analog PSTN devices Plugging into an RJ11C jack may cause equipment damage and harm to the telephone network 4 Wire Switched 56 kbps Network Interface An optional 4 wire switched 56 kbps NIM which has an SJA57 type connector on the back of the carrier provides the 4 wire switched 56 kbps digital network interface Appendix A...

Page 50: ... the Dial interface Dial circuit terminations assigned to the DBMs and dial lease modems in carrier Slots 1 8 Switched 56 kbps network interface for 2 wire switched 56 kbps ISDN or analog 2 wire switched 56 kbps circuit terminations assigned to the switched 56 kbps DBM in carrier Slots 1 8 NIM with two 6 position Service Line modular connectors for dial lease modems Proper dial line or NIM modular...

Page 51: ...onnect the other end to P21 on the right side of the carrier or P22 on the left side of the carrier See Figure 5 3 Connect a network interface cable to the 50 pin connector in the middle of the NIM If a 50 pin cable is Then Attached to a 66A punchdown block Hardwire the circuits to the block Plugged into a feature 3821 F1 500 adapter cable Connect the 24 RJ11C 6 pin cables 496 14798a Network Inter...

Page 52: ...COMSPHERE 3000 Series Carrier 5 8 July 1999 3000 A2 GA31 D0 ...

Page 53: ...s T1 CSUs T1 DSU CSUs Preinstallation Inspection Check the circuit card for physical damage For modular circuit cards Ensure that the connector pins are not damaged Check the rear connector plate or connector module for damage Check the V 35 adapter for damage Report any damage immediately to your shipping representative and also to your service representative Before You Begin Before installing a ...

Page 54: ...in the carrier and require a rear connector plate Figure 6 1 DSU card with a MUX card attached which requires a connector module The two cards are physically connected and occupy two consecutive slots in the carrier Figure 6 2 Dial lease modems which occupy two slots in the carrier and require a multiport connector module Figure 6 3 Backplane Connector Modular DSU DBM or Dial Lease Modem Gold Fing...

Page 55: ...ctor plate may be different from those shown 496 14881 Single Port Connector Plates V 35 3600 3500 RS366A V 25 3800 EIA232 V 24 V 35 3600 3500 RS366A V 25 3800 EIA232 V 24 25 Pin DTE Connectors Grounding Clip DSU or DBM Dial Lease Modem Figure 6 4 Rear Connector Plate with and without a Grounding Clip Installing a Rear Connector Plate Procedure 1 At the rear of the carrier place the tab on the con...

Page 56: ... high density D type connector at the top which provides the V 35 interface for either Port 1 or an aggregate data path Use a 6 port V 35 interconnect cable supplied by the customer to convert the 26 pin high density D type interface to the standard 34 pin V 35 interface 26 Pin High Density D Type Connector Six 25 Pin DTE Connectors 495 14840 Figure 6 6 DSU with MUX Connector Module The two slot t...

Page 57: ...e the Modular Circuit Card Installation section page 6 6 24 Port DTE Interface Assembly The eight slot DTE interface assembly can be mounted on the left or the right side of the carrier If you are installing only one interface assembly it must be mounted on the same side as an installed NIM Refer to the NIM Installation section of Chapter 5 Procedure 1 Feed the eight tabs at the bottom of the DTE ...

Page 58: ...k Latch Open Unlocked Closed Locked 495 14813 2 At the front of the carrier hold the circuit card vertically with the latch on its faceplate in the open position Then insert the circuit card into the top and bottom circuit card guides 495 14797 3 Slide the circuit card into the slot Align the rear connector plate until the connectors seat firmly into the back of the carrier 4 Press the faceplate l...

Page 59: ...entation Perform verification testing as described in the device s documentation T1 CSU and T1 DSU CSU Circuit Card Installation NOTE Before installing a T1 CSU or T1 DSU CSU circuit card in a carrier you must first install a T1 auxiliary backplane Refer to the T1 Auxiliary Backplane Installation section in Chapter 4 After installing the T1 auxiliary backplane you are ready to install a T1 CSU or ...

Page 60: ...it to the carrier A circuit pack lock to prevent it from being removed from the carrier without use of a tool Procedure 1 Use a Phillips screwdriver to loosen the screw holding the circuit pack lock and rotate the lock to the open position 2 Open the latch 3 Hold the filler panel vertically at the front of the carrier with the faceplate latch in the open position 4 Insert the blank circuit card in...

Page 61: ...latch to secure the ferrite choke in place around the cable 5 For the ac power cable or other thin cable secure the ferrite choke in place with a cable tie wrap 496 14820 01 Ferrite Choke Tie Wrap Plastic Latch Refer to Figure 6 10 for examples of installed ferrite chokes 99 15235 02 PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 Ferrite Choke Cable Tie Wrap for AC Power Cable Ferrite Choke for V 32 DB...

Page 62: ...COMSPHERE 3000 Series Carrier 6 10 July 1999 3000 A2 GA31 D0 This page intentionally left blank ...

Page 63: ...the appropriate installation or user s manual for the product Digital Lease Network Connections Two 50 pin connectors on the backplane provide an interface between the carrier and the digital lease network Figure A 1 is a diagram of the 50 pin digital or analog leased line network interface connector Table A 1 provides the digital or analog leased line network interface connector pin assignments 2...

Page 64: ... assignments Table A 2 RJ21X Permissive Dial NIM Used for Dial ISDN and 2 Wire Switched 56 kbps NIM Slot Pin Assignments Slot T R 1 or 9 26 1 2 or 10 27 2 3 or 11 28 3 4 or 12 29 4 5 or 13 30 5 6 or 14 31 6 7 or 15 32 7 8 or 16 33 8 Table A 3 RJ27X Programmable Dial NIM Slot Pin Assignments Slot T R PR PC 1 or 9 27 2 28 3 2 or 10 30 5 31 6 3 or 11 33 8 34 9 4 or 12 36 11 37 12 5 or 13 39 14 40 15 ...

Page 65: ...ons For NMS SDU connections Table A 6 provides the SDU to NMS pin assignments Table A 7 supplies the SDU to SDCP pin assignments Table A 6 SDU to NMS Interface Pin Circuit Pin CC IN DC OUT CC OUT DC IN Function 1 RSI RSO Request to Send 2 CSO CSI Clear to Send 3 RDO RDI Receive Data 4 SG SG Signal Ground 5 SDI SDO Transmit Data 6 Vdc 12 Vdc Output Table A 7 SDU to SDCP Interface Pin Circuit F ncti...

Page 66: ...es as shown in Figure A 2 Figure A 3 shows a 50 pin modular plug conversion cable used for digital and leased line networks Tables A 8 through A 11 list the pin assignments for all 50 pin to modular plug conversion cables 1 24 24 Cables with Modular Plugs 5 long 496 14950 50 Pin Modular Plug Figure A 2 50 Pin Cable with 24 6 Pin Modular Plugs 493 12685a 01 Figure A 3 50 Pin to Modular Plug Digital...

Page 67: ...ve R receive 6 6 6 6 1 of 8 2 of 8 7 of 8 8 of 8 14 39 38 13 R1 transmit T1 transmit T receive R receive 7 7 7 7 1 of 8 2 of 8 7 of 8 8 of 8 16 41 40 15 R1 transmit T1 transmit T receive R receive 8 8 8 8 1 of 8 2 of 8 7 of 8 8 of 8 Table A 9 Pin Assignments for Analog V 32 DBM Programmable RJ45S Network Interface Cable Feature 3600 F2 504 50 Position Pin Signal Name Modular Plug Modular Pin 2 27 ...

Page 68: ... Interface Cable Feature 3000 F1 009 50 Position Pin Signal Name Modular Plug Modular Pin 2 27 26 1 Transmit Transmit Receive Receive 1 1 1 1 3 of 6 4 of 6 2 of 6 5 of 6 4 29 28 3 Transmit Transmit Receive Receive 2 2 2 2 3 of 6 4 of 6 2 of 6 5 of 6 6 31 30 5 Transmit Transmit Receive Receive 3 3 3 3 3 of 6 4 of 6 2 of 6 5 of 6 8 33 32 7 Transmit Transmit Receive Receive 4 4 4 4 3 of 6 4 of 6 2 of...

Page 69: ...OMSPHERE 3000 Series Carrier Backplane Connectors for Slots 1 8 Connectors for Slots 9 16 Function P21 P22 This 50 pin connector provides the digital or 4 wire and 2 wire leased line interface for DCEs DSUs and dial lease modems P23 P24 P25 P26 These connectors are used by the Network Interface Modules NIMs to provide the dial interface through a 50 pin connector for dial lease modems J1 J2 This 2...

Page 70: ...e A 13 provides the D lead control interface pin assignments Table A 13 D Lead Control Interface Slot Connector Pin Signal Name 1 J1 16 15 DLCTL NC 2 J1 14 1 DLCTL NC 3 J1 2 3 DLCTL NC 4 J1 4 5 DLCTL NC 5 J1 6 7 DLCTL NC 6 J1 8 9 DLCTL NC 7 J1 10 11 DLCTL NC 8 J1 12 13 DLCTL NC J2 25 SIG GND 9 J2 16 15 DLCTL NC 10 J2 14 1 DLCTL NC 11 J2 2 3 DLCTL NC 12 J2 4 5 DLCTL NC 13 J2 6 7 DLCTL NC 14 J2 8 9 ...

Page 71: ...Extension Cable B 10 External Clock Connector B 10 Overview The ACCULINK T1 CSUs and T1 DSU CSUs are shipped without cables Various interconnecting cables available from Paradyne have a feature number assigned to them see Appendix D Equipment List This appendix describes the cable pin assignments for both Paradyne cables and customer supplied cables Use this information if you need to build your o...

Page 72: ...e Port 2 DB25 socket connector allows one slot in the carrier to be configured as the COM port which replaces the functionality of the second data port The COM port is a communications port providing access to the front panel from a locally connected PC Diagnostic Chan 2 CSU and DSU CSU 8 pin modular jack Provides diagnostic connectivity between T1 auxiliary backplanes in a carrier PORT 1 PORT 1 P...

Page 73: ...Connector RJ48H Signal Slot Pin Transmit Ring 1 or 9 14 Transmit Tip 1 or 9 39 Receive Ring 1 or 9 1 Receive Tip 1 or 9 26 Transmit Ring 2 or 10 15 Transmit Tip 2 or 10 40 Receive Ring 2 or 10 2 Receive Tip 2 or 10 27 Transmit Ring 3 or 11 16 Transmit Tip 3 or 11 41 Receive Ring 3 or 11 3 Receive Tip 3 or 11 28 Transmit Ring 4 or 12 17 Transmit Tip 4 or 12 42 Receive Ring 4 or 12 4 Receive Tip 4 o...

Page 74: ... Interface Connector J3 Signal Pin Receiver Tip from DTE 1 Receiver Ring from DTE 9 Transmitter Tip to DTE 3 Transmitter Ring to DTE 11 Relay Contact Sense Return 12 Relay Contact Sense 14 Shield Ground 2 4 Connecting to the DTE To connect the DTE to the modem you can use two DB25 to 8 position modular adapters and an 8 pin RJ45 type modular cable instead of an RS 232 cable with DB25 connectors Be...

Page 75: ...5 interface to an 8 pin modular jack see Figures B 5 and B 6 This connector is used in conjunction with the COM port adapter cable 1 2 3 4 5 6 7 8 496 14153 03 8 Position Modular Plug Keyed RX Data Ground TX Data DTR CD RTS 2 5 3 4 1 8 6 7 RX Data Ground TX Data DTR CD CTS DSR RTS DB9 Socket No Connection No Connection Figure B 4 COM Port to PC Cable 1 2 3 4 5 6 7 8 15 3 7 2 20 8 4 17 TX CLK RX Da...

Page 76: ...t to DTE Out 6 DCE Request to Send from DTE IN 7 Reserved for future use to DTE Out 8 Port Interfaces The port interface connectors T1 DSU CSU only include the EIA 530 A DB25 connector The V 35 connector and the RS 449 connector require an adapter cable EIA 530 A DB25 Port Interface Connector The EIA 530 A Port Interface connector information is shown in Table B 5 Table B 5 EIA 530 A Port Interfac...

Page 77: ... Sig Common RL LL Rcv Common TT A TT B TM DM B DTR B 530 Signal DB 25 Plug DB 37 Socket 449 Signal 496 14323a Figure B 8 EIA 530 A to RS 449 Adapter Cable Table B 6 RS 449 Port Interface Connector Signal Circuit Label ITU To From Pin Shield 1 Signal Ground SG 102A 19 Receive Ground RC 102B 20 Send Common SC 37 Send Data SD 103 To DCE 4 A 22 B Receive Data RD 104 From DCE 6 A 24 B Request to Send R...

Page 78: ...25 Plug MS34 Socket V 35 Signal 497 14324a 01 Figure B 9 EIA 530 A to V 35 Adapter Table B 7 V 35 Port Interface Connectors Signal ITU To From Pin Shield A Signal Common 102 B Transmitted Data 103 To DCE P A S B Received Data 104 From DCE R A T B Request to Send 105 To DCE C Clear to Send 106 From DCE D Data Channel Received Line Signal Detector 109 From DCE F Data Set Ready 107 From DCE E Data Te...

Page 79: ...re B 10 Pin 1 Pin 14 Pin 13 Pin 25 Pin 1 Pin 14 Pin 13 Pin 25 P2 Plug Chassis Ground TXD RXD RTS CTS DSR Signal Ground CD RLSD DTR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pin 497 15180a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 P1 Chassis Ground TXD RXD RTS CTS DSR Signal Ground CD RLSD DTR Pin P2 P1 Plug Figure B 10 Standard EIA 232 D Crossover Ca...

Page 80: ...Pin Modular Plug 12 Telephone Cord 496 14404 01 8 Pin Modular Plug 1 2 3 4 5 6 7 8 Pin Numbers Figure B 12 Diagnostic Channel Extension Cable External Clock Connector The External Clock connector cable T1 DSU CSU only diagram is shown in Figure B 13 This is a customer supplied cable Connector pinouts are in Table B 8 8 1 2 6 7 4 Shield Shield Clock In Clock In Signal Ground RS422 Only 496 14402 01...

Page 81: ...s 3811 3821 3911 3921 3981 115 Vac approved for use with Models 3151 3161 3511 3551 3611 3616 3811 3821 3911 3921 3981 230 Vac approved for use with Models 3811 3821 3911 3921 3981 Fan Module 100 Vac 115 Vac 230 Vac Shared Diagnostic Control Panel SDCP 100 Vac 115 Vac 230 Vac 85 100 Vac 47 63 Hz 3 0 amp 175 watts at 100 Vac 90 132 Vac 60 Hz 3 3 0 amp 216 watts at 115 Vac 220 240 Vac nominal 47 to ...

Page 82: ... modem Model 3821 modem Model 3911 3921 1 port and 3981 modems Model 3921 4 port modem 24 Vac CT 47 63 Hz 0 05 amp 3 4 watts at 100 Vac 24 Vac CT 60 Hz 3 0 04 amp 3 4 watts at 115 Vac 24 Vac CT 47 63 Hz 0 02 amp 3 4 watts at 230 Vac 24 Vac CT 47 63 Hz 0 08 amp 7 5 watts at 100 Vac 24 Vac CT 60 Hz 3 0 07 amp 7 5 watts at 115 Vac 24 Vac CT 47 63 Hz 0 03 amp 7 5 watts at 230 Vac 24 Vac CT 47 63 Hz 0 ...

Page 83: ...t modem 5 2 Btu hr 12 6 Btu hr 31 7 Btu hr 20 5 Btu hr 22 2 Btu hr 29 0 Btu hr 29 0 Btu hr 33 4 Btu hr 33 4 Btu hr 11 7 Btu hr 25 6 Btu hr 13 7 Btu hr 20 5 Btu hr PHYSICAL DIMENSIONS Carrier Height Width Depth Power Transformer Unit Height Width Depth Fan Module Height Width Depth Shared Diagnostic Control Panel SDCP or Speaker Panel Height Width length Depth Shared Diagnostic Unit SDU Height Widt...

Page 84: ...aceplates Depth Models 3151 and 3161 Height Width Depth Rear Connector Plate 2 port Height Width Depth 25 pin V 35 Interface Connector Module 6 port Height Width Depth T1 Auxiliary Backplane Height Width Depth 7 1 inches 18 1 cm 2 0 inches 5 0 cm 13 4 inches 34 0 cm 7 1 inches 18 0 cm 1 0 inches 2 5 cm 14 2 inches 36 1 cm 5 2 inches 13 2 cm 0 9 inches 2 3 cm 1 0 inches 2 5 cm 6 9 inches 17 5 cm 1 ...

Page 85: ... 1 3 pounds 0 6 kg 1 0 pound 0 5 kg 0 2 pound 0 1 kg 1 3 pounds 0 6 kg 1 8 pounds 0 82 kg 1 4 pounds 0 6 kg 1 0 pound 0 5 kg 2 4 pounds 1 1 kg NETWORK INTERFACE Digital Lease Network Interface Full Compliance with AT T Technical Reference 62310 1987 Digital Data System Channel Interface Specification November 1987 and Bell Canada Digital Circuit Terminating Equipment DCTE Specifications July 1989 ...

Page 86: ...rmat Coding Format DTE Line Equalization Send AIS DB15S D4 ESF AMI B8ZS 5 selectable ranges from 0 to 655 feet 0 to 196 5 meters Selectable DB15S D4 ESF AMI B8ZS 5 selectable ranges from 0 to 655 feet 0 to 196 5 meters Selectable MODEL 3161 PORT INTERFACE Standards Rates EIA 530 A V 35 RS 449 V 11 Nx64 64 1 536 Mb Nx56 56 1 344 Mb MODEL 3161 CLOCKING SOURCES T1 network interface DSX 1 T1 interface...

Page 87: ...l Information Guide 3100 A2 GK40 ACCULINK 3100 Series Harmonica Block Adapter Feature Number 3100 F1 940 Installation Instructions 3100 A2 GZ40 ACCULINK 3150 and 3151 CSU Operator s Guide 3150 A2 GB21 ACCULINK 3160 3161 3164 and 3165 DSU CSU Operator s Guide 3160 A2 GB21 COMSPHERE 3550 Series Data Service Units Models 3550 and 3551 User s Guide 3550 A2 GB20 COMSPHERE 3600 Series Data Service Units...

Page 88: ...0 3811 and 3820 User s Guide 3800 M1 005 3810 A2 GB30 COMSPHERE 3821Plus Modem User s Guide 3821 A2 GB20 COMSPHERE 3900 Series Modems Models 3910 and 3911 Point to Point Multipoint Installation and Operation Manual 3900 M1 900 107047342 3910 A2 GN32 COMSPHERE 392xPlus Modems Models 3920Plus and 3921Plus Technical Reference Manual 3920 A2 GH30 COMSPHERE 3800Plus Modems User s Guide 3980 A2 GB30 ...

Page 89: ...Ordered Separately by Customer COMSPHERE 72 inch Cabinet EIA standard 19 inch wide cabinet with 63 inches of interior vertical height for equipment installation 4000 B2 200 106063571 Spare Power Units 48 Vdc Power Module includes fan 100 Vac Power Transformer Unit Japan 115 Vac Power Transformer Unit 230 Vac Power Transformer Unit 3000 F1 022 3000 F1 200 106490766 106238538 870 1637 0011 327 0079 ...

Page 90: ...490 107764508 Carrier DDD Network Interface Module NIM with the Make Busy feature Permissive 1 per 8 carrier slots Programmable 1 per 8 carrier slots NIM with the Make Busy and Service Line features Permissive 1 per 8 carrier slots Programmable 1 per 8 carrier slots NIM with the Service Line feature Permissive 1 per 8 carrier slots Programmable 1 per 8 carrier slots 3000 F1 010 3000 F1 011 3000 F1...

Page 91: ... 4400 F1 531 25 4400 F1 533 106472913 106472921 035 0274 0731 035 0274 2531 Telephone Cord 8 pin Modular RJ45S Programmable DDD PSTN Plug 5 4400 F1 541 14 4400 F1 543 25 4400 F1 544 106472962 106472970 035 0116 0231 035 0116 1431 035 0116 2531 NMS EIA 232 Interface Connector 871A Adapter Central site 25 pin to 6 pin 873A Adapter Remote site Adapter Cables M6AY 10 pin to 6 pin Cable 5 M6BK ANALYSIS...

Page 92: ...ar Jack 2 3100 F1 920 107200321 002 0069 0031 T1 COM Port to Terminal Adapter Cable DB25 Plug to 8 pin Modular Plug 14 3100 F1 540 406941534 T1 COM Port to PC Adapter Cable DB9 Socket to 8 pin Modular Plug 14 3100 F1 550 406941542 T1 Front Panel Emulation FPE Diskette 3100 C1 010 406942110 T1 Harmonica Block 3100 F1 940 EIA 530 A to V 35 Adapter Cable 3100 F1 570 107116550 035 0244 0031 EIA 530 A ...

Page 93: ...plexers and data services units usually requiring attention Major alarms indicate a service disruption minor alarms are less severe but are indications of a developing problem alternate port The unused Port 1 either the V 35 or the EIA 232 D interface provides an aggregate data path for an external dial backup unit analog signal A type of signal composed of continuously variable values used to tra...

Page 94: ...signed for installation in a COMSPHERE 3000 Series Carrier and used at central site operations Up to 16 devices can be installed per carrier with six carriers per cabinet CC Control Channel The diagnostic interface between an NMS and a network device CCITT Consultative Committee on International Telegraphy and Telephony An advisory committee established by the United Nations to recommend communica...

Page 95: ...available for use in the U S DBM D A carrier mounted dial backup unit that provides automatic dial backup and service restoration of failed digital circuits using 2 wire access over 56 kbps switched digital services The primary core is disabled and the unit functions as a DBM instead of a DSU DBM I A carrier mounted dial backup unit that provides automatic dial backup and service restoration of fa...

Page 96: ...ed modem to go off hook in the Originate mode With D lead control signaling a single signal lead is associated with each modem Momentary connection of this lead to common ground activates the signal DOC Canadian Department of Communication downstream In extended networks the direction in which diagnostic messages flow from the diagnostic control site to any intermediate links and then to the final...

Page 97: ...5 interface FPE Front Panel Emulation FPE diskette is used with an external PC connected to a T1 CSU or T1 DSU CSU framing A control procedure used with multiplexed digital channels where bits are inserted so the receiver can identify time slots allocated to each sub channel full duplex The capability to transmit in two directions simultaneously Hz Hertz A unit of frequency that equals one cycle p...

Page 98: ...dem to go off hook in the Originate mode With MI MIC signaling two leads are provided usually via Pins 3 and 6 of an 8 position modular VF connector Mode Indicate and Mode Indicate Common Actuation of the signal is by momentary connection of these two leads modem MOdulator DEModulator A device used to convert data from a digital signal to an analog signal so that data can be transmitted over a tel...

Page 99: ...ry core and the active core are the same programmable interface A dial modem operating mode characterized by an output power level 12 to 0 dBm set by a programming resistor in the datajack It is one of two possible modes of operation for DSUs or modems connected to dial lines protocol The rules for timing format error control and flow control during data transmission PSTN Public Switched Telephone...

Page 100: ...g of any dial lease modem switched 56 kbps digital service A service provided by Local Exchange and InterExchange Carriers LECs and IECs that allow customers to use high speed switched digital data capability without having to subscribe to private network services System Controller A DATAPHONE II NMS that uses the DATAPHONE II protocol tail circuit See extended network TDM Time Division Multiplexe...

Page 101: ...tors A 7 brackets 3 4 components 1 2 3 2 device arrangement 5 2 equipment 3 2 3 4 equipment list D 3 D 6 installing in cabinet 3 4 3 6 setting address 3 17 technical specifications C 1 C 6 CC SDU DIP switch 3 18 CC IN CC OUT SDU interface connection A 3 SDU jack 3 17 3 19 circuit card installation 6 1 6 8 COM port interface B 5 B 6 components carrier 1 2 connection alarm output 3 15 3 16 network A...

Page 102: ...lation 6 8 FP IN FP OUT SDU interface connection A 3 SDU jack 3 20 front panel SDU connection 3 20 G ground connection 3 14 grounding clip for rear connector plate 6 3 I installation 24 port NIM 5 7 5 8 6 port connector module 6 5 carrier in cabinet 3 4 3 6 circuit cards 6 1 6 8 connector plate 6 3 DTE interface assembly 6 5 fan module 3 10 3 11 ferrite choke 6 8 filler panels 6 8 NIM 5 6 5 7 powe...

Page 103: ...dicators 3 6 testing install 3 12 SDU CC DC operation 3 18 front panel connection 3 20 installation 3 16 3 19 interface connections A 3 status indicators 3 16 testing install 3 20 SGRD FGRD connection 3 14 shared diagnostic control panel See SDCP unit See SDU SNMP LAN adapter 4 5 speaker panel installation 3 12 3 13 testing install 3 13 specifications technical C 1 C 6 status indicators SDCP 3 6 S...

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