Nortel-networks Passport 4400 User Manual

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Summary of Contents

Page 1 - Hardware Installation Manual

Passport 4400Hardware Installation ManualPart Number 800-1951-20 Rev. AJune 1998

Page 2

Hardware Installation ManualAbout this documentAbout this document-2

Page 3

T1/E1 and Digital Voice ModulesPassport 4400 Hardware Installation Manual9-6Digital Voice Expansion Module (DVEM)The Digital Voice Expansion Module ho

Page 4

T1/E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual9-7DVEM Power HarnessFor Passport 4400 units containing one or two Digital V

Page 5 - Contents

T1/E1 and Digital Voice ModulesPassport 4400 Hardware Installation Manual9-8Digital Voice Module (DVM)The Digital Voice Module is a single in-line mem

Page 6 - Data Modules — 7

T1/E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual9-9Procedure 16:Removing a Digital Voice Module 1. Unlatch the first Digital

Page 7 - Indicators — 11

T1/E1 and Digital Voice ModulesPassport 4400 Hardware Installation Manual9-10

Page 8

10-1Power Supplies 10dc Power SuppliesThedcpowersupplysystemallowsthe4400tobeinstalledinatelephonecompanyenvironmentwiththe necessary dcpowerinput bei

Page 9 - About this document

Power SupplyPassport 4400 Hardware Installation Manual10-2Chassis typesThree-slot Chassis (model 4430)The three-slot chassis uses a 135W ac power supp

Page 10 - About this document-2

Power Supply Passport 4400 Hardware Installation Manual10-3Five-slot Chassis (model 4450)The five-slot chassis uses a 160W power supply to provide powe

Page 11 - Introduction 1

Power SupplyPassport 4400 Hardware Installation Manual10-4Five-slot Chassis with Redundant Power Supply (model 4450R)A Passport 4400 unit with the red

Page 12 - Overview

Power Supply Passport 4400 Hardware Installation Manual10-5Configuring the Power SuppliesNote: The following information applies to five-slot Passport 4

Page 13

1-1Introduction 1Passport 4400 devices are multimedia, frame relay access devices deployed as anoverlay to an existing Passport frame relay network. I

Page 14 - Safety Information

Power SupplyPassport 4400 Hardware Installation Manual10-6

Page 15 - Specifications

11-1Indicators 11This section covers all the indicators and their meaning. The indicators can beseen through a small window at the front of the unit.F

Page 16 - °F (-40 to 70°C)

IndicatorsPassport 4400 Hardware Installation Manual11-2T1/E1 Voice ModuleThere are 13 indicators associated with the T1/E1 Voice Module -- six for th

Page 17 - User’s Responsibility

Indicators Passport 4400 Hardware Installation Manual11-3T1/E1 Status IndicatorsTable 11-3. T1 Operational StatesTable 11-4. T1/E1 Status Indicator

Page 18 - FCC Requirements

IndicatorsPassport 4400 Hardware Installation Manual11-4Table 11-5. E1 Operational StatesIndicator Function State StatusAT System Status Off Initiali

Page 19

Indicators Passport 4400 Hardware Installation Manual11-5Digital Voice Expansion ModuleThere are 13 indicators associated with the Digital Voice Expan

Page 20 - SUBRATE DIGITAL SERVICES

IndicatorsPassport 4400 Hardware Installation Manual11-6Analog Voice Module and Universal Analog Voice ModuleThere are a total of six indicators assoc

Page 21 - Telecom Requirements

A-1Cable Diagram Pin Assignments ADiagrams are shown in this section for cables used with the Passport 4400. Usethe cable matrix to determine which ca

Page 22

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-2Table A-1. Cable Selection for Ethernet Base Module and Data ModulesPort Har

Page 23

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-3Table A-2. Cable Selection for Digital Voice ModulesTable A-3. Cable Select

Page 24 - Electromagnetic Compatibility

IntroductionPassport 4400 Hardware Installation Manual1-2Figure 1-1. Passport 4400 ModelsOverviewThe mix of hardware and functions in each Passport

Page 25 - Limitations

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-4Figure A-1. Cable Model No. NTAU17AA - Console to DTE EquipmentTo 4400Data

Page 26

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-5Figure A-2. Cable Model No. NTAU30AA - 4400 to Passport DCE (V.35)Direct C

Page 27 - EU Declaration of Conformity

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-6Figure A-3. Cable Model No. NTAU21AA - 4400 to DTE EquipmentNC NCMD50Male34

Page 28 - AVM E&M

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-7Figure A-4. Cable Model No. NTAU20AA - 4400 to DCE EquipmentTo 4400Data Te

Page 29 - Registration

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-8Figure A-5. Cable Model No. NTAU19AA - 4400 to DTE Equipment25-Pin RS-232 F

Page 30

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-9Figure A-6. Cable Model No. NTAU18AA - 4400 to DCE EquipmentClear to Send

Page 31 - Preparing the Site

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-10Figure A-7. Cable Model No. NTAU27AA - 4400 to DTENC NC15-PinX.21 FemaleTo

Page 32 - ° to 158°F (-40° to 70°C)

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-11Figure A-8. Cable Model No. NTAU26AA - 4400 to DCENC NC15-PinX.21 MaleMD5

Page 33 - Unpacking the 4400

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-12Figure A-9. Cable Model No. NTAU23AA - 4400 to DTENC NCReceive Data A 20 4

Page 34

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-13Figure A-10. Cable Model No. NTAU22AA - 4400 to DCENC NCReceive Data A 20

Page 35 - Powering Up an ac Unit

Introduction Passport 4400 Hardware Installation Manual1-3Passport 4400 units are available for use with either ac or dc current, and aredundant powe

Page 36 - Powering Up a dc Unit

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-14Figure A-11. Cable Model No. NTAU25AA - 4400 to DTENC NCNC NCNC NCNC NCRec

Page 37 - Verifying Operation

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-15Figure A-12. Cable Model No. NTAU24AA - 4400 to DCENC NC37-Pin V.36 MaleT

Page 38 - Reset Switch

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-16Figure A-13. 120 ohm Straight CableTwistedPairTwistedPairTo E1Voice Module

Page 39

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-17Figure A-14. Cable Model No. NTML79AA -- Modular Straight CableTo T1Voice

Page 40

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-18Figure A-15. 120 ohm Crossover CableTwistedPairTwistedPairTo E1Voice Modu

Page 41

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-19Figure A-16. Cable Model No. NTMV09AA -- Modular Crossover CableTo T1Voic

Page 42 - Management Port

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-20Figure A-17. Coaxial CableFemaleMale

Page 43 - Ethernet Access Ports

Cable Diagram Pin Assignments Passport 4400 Hardware Installation ManualA-21Figure A-18. Cable Model No. NTMR38AA -- Modular Straight CableRJ11Connec

Page 44 - Interface Module Connectors

Cable Diagram Pin AssignmentsPassport 4400 Hardware Installation ManualA-22Figure A-19. Cable Model No. NTMU88AA -- Modular Cable to LugsRJ-CXConnect

Page 45

Index-1Index56kbps CSU/DSU Interface Module 5-4agency compliances 1-11pin assignments 5-4AAffidavit for digital services 1-9AgenciesBABTiii, ivCSA ivFC

Page 46

IntroductionPassport 4400 Hardware Installation Manual1-4Low-Speed Data Services Modules include the Legacy Data Module (LDM) andthe Legacy Data Expan

Page 47 - High-speed Data Module (HDM)

Index-2installing 5-2portsdiagram3-1Ethernet access ports 3-5pin assignments 3-5Frame Relay DCE 3-2pin assignments 3-3interface modulespin assignments

Page 48

Index-3E1 Voice Module 4-6High-speed Data Module 4-2ISDN S/T Interface Module 5-7ISDN U Interface Module 5-6Legacy Data Expansion Module 4-2Legacy Dat

Page 49

Index-4

Page 51 - T1 Voice Module (TVM)

Passport 4400Hardware Installation ManualAddress comments to:Senior Manager, Technical PublicationsNorthern TelcomMICOM Communications Corp.4100 Los A

Page 52 - E1 Voice Module (EVM)

Introduction Passport 4400 Hardware Installation Manual1-5When working inside the unit, be sure to take all precautions againstelectrostatic discharg

Page 53 - Analog Voice Module (AVM)

IntroductionPassport 4400 Hardware Installation Manual1-6Operating EnvironmentTemperatureOperating 32 to 122°F (0 to 50°C)Storage -40 to 158°F (-40 to

Page 54

Introduction Passport 4400 Hardware Installation Manual1-7Telecommunications RequirementsThe following information applies only to Passport4400 units

Page 55 - *Must not be connected

IntroductionPassport 4400 Hardware Installation Manual1-8In addition to the above information you will be required to supply the followingsupplemental

Page 56 - Caution:

Introduction Passport 4400 Hardware Installation Manual1-9some cases, the company’s inside wiring associated with a single line individualservice may

Page 57

iiNotice of FilingDeclaration of CE Conformance (for International sales)A Declaration of CE Conformance is on file at the Nortel addresses shown below

Page 58

IntroductionPassport 4400 Hardware Installation Manual1-10AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO 1.544 MBPS AND/ORSUBRATE DIGITAL

Page 59 - Modules 5

Introduction Passport 4400 Hardware Installation Manual1-11WAN Serial Interface ModuleSpecifications apply to the WAN Serial Interface Module as part

Page 60 - Interface Modules

IntroductionPassport 4400 Hardware Installation Manual1-12T1 CSU/DSU Interface ModuleSpecificationsapply to theT1 CSU/DSUInterface Module aspart ofthe

Page 61 - Rear View

Introduction Passport 4400 Hardware Installation Manual1-13ISDN S/T Interface ModuleSpecifications apply to the ISDN S/T Interface Module as part of t

Page 62

IntroductionPassport 4400 Hardware Installation Manual1-14High-speed Data Module (HDM)Agency CompliancesElectromagnetic CompatibilityFCC Part 15, Leve

Page 63

Introduction Passport 4400 Hardware Installation Manual1-15T1 Voice Module (TVM)Agency CompliancesSafetyEN 41003 :1993EN 60950:1992 +A1 +A2Electromag

Page 64

IntroductionPassport 4400 Hardware Installation Manual1-16E1 Voice Module (EVM)Agency CompliancesSafetyEN 41003 :1993EN 60950:1992 +A1 +A2Telecom Requ

Page 65 - Receive Data from Network

Introduction Passport 4400 Hardware Installation Manual1-17Analog Voice Modules (AVM, UAVM)Agency CompliancesSafetyUL 1950:1993CSA Standard C22.2 No.

Page 66

IntroductionPassport 4400 Hardware Installation Manual1-18User’s ResponsibilityIf a need arises in the future, the telephone company will call the use

Page 67 - Modules 6

Introduction Passport 4400 Hardware Installation Manual1-19UAVM FXOUSO Jack: RJ11CRinger Equivalence: 0.9BPlease refer toTelecommunication Requiremen

Page 68 - Module Stacking Order

iiiSafety Warnings and CautionsVarious safety agencies request statements of warning or caution to help youin the safe operation of the unit. These s

Page 69

IntroductionPassport 4400 Hardware Installation Manual1-20

Page 70 - Back Panel Grounding Clips

2-1Installing the Passport 4400 2This section describes the procedures used to set up and connect a configuredPassport 4400.Note: For the purposes of t

Page 71 - Blank Back Panels

Installing the Passport 4400Passport 4400 Hardware Installation Manual2-2Figure 2-2. Space Requirements for a 3-Slot Passport 4400 UnitFigure 2-3. S

Page 72

Installing the Passport 4400 Passport 4400 Hardware Installation Manual2-3Unpacking the 4400Procedure 1: Unpacking the 4400 1. Read the labels on the

Page 73 - Front Flanges

Installing the Passport 4400Passport 4400 Hardware Installation Manual2-4Figure 2-4. Installing the ShelfFigure 2-5. Passport 4400 in Rackmount Sh

Page 74

Installing the Passport 4400 Passport 4400 Hardware Installation Manual2-5Powering Up an ac UnitThe power cord supplied with your unit should be one o

Page 75 - Data Modules 7

Installing the Passport 4400Passport 4400 Hardware Installation Manual2-6Plug the power cord supplied with your unit into the back of the chassis and

Page 76

Installing the Passport 4400 Passport 4400 Hardware Installation Manual2-7Verifying OperationAll indicators can be seen through a series of small wind

Page 77

Installing the Passport 4400Passport 4400 Hardware Installation Manual2-8Reset SwitchA reset switch is located on the base module and can be accessed

Page 78

3-1Connecting the Ethernet Base Module 3This section makes the assumption that all expansion modules have beeninstalled and the Passport 4400 is ready

Page 79 - Analog Voice Modules 8

ivNotification of FCC RequirementsNOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuanttoPart

Page 80 - Back Panel

Connecting the Ethernet Base ModulePassport 4400 Hardware Installation Manual3-2Procedure 3: Attaching cables to the Ethernet base moduleNote: The co

Page 81

Connecting the Ethernet Base Passport 4400 Hardware Installation Manual3-3Figure 3-2. Frame Relay DCE Serial Interface/Port 1Pin 1V.24/RS232 Receive

Page 82

Connecting the Ethernet Base ModulePassport 4400 Hardware Installation Manual3-4Management Port• supports asynchronous operation using an RS-232 physi

Page 83

Connecting the Ethernet Base Passport 4400 Hardware Installation Manual3-5Ethernet Access PortsThe base module has hardware for both 10BaseT and AUI p

Page 84 - FXS Interface Stapping

Connecting the Ethernet Base ModulePassport 4400 Hardware Installation Manual3-6Interface Module ConnectorsFigure 3-6. Frame Relay DCE Serial Interf

Page 85

Connecting the Ethernet Base Passport 4400 Hardware Installation Manual3-7Figure 3-7. 56kbps CSU/DSU Module ConnectorFigure 3-8. T1 CSU/DSU Module C

Page 86 - Jumper out

Connecting the Ethernet Base ModulePassport 4400 Hardware Installation Manual3-8IFigure 3-9. ISDN S/T Module ConnectorFigure 3-10. ISDN U Module Con

Page 87

4-1Connecting the Expansion Modules 4This section makes the assumption that all the optional modules have beeninstalled and the unit is ready to conne

Page 88 - Germany and Switzerland

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-2Figure 4-2. Pin Assignments for all Data ModulesPin 1V.24/RS232 Receive

Page 89

Connecting the Expansion Modules Passport 4400 Hardware Installation Manual4-3Procedure 4: Attaching cables to the High-speed Data ModuleNote: The co

Page 90

vContentsWho Should Read this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Introductio

Page 91

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-4Procedure 5: Connecting the Legacy Data ModuleNote: The connections made

Page 92

Connecting the Expansion Modules Passport 4400 Hardware Installation Manual4-5T1 Voice Module (TVM)Note: Before you can connect this module, the T1 Vo

Page 93

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-6E1 Voice Module (EVM)Note: Before you can connect this module, the E1 Voi

Page 94

Connecting the Expansion Modules Passport 4400 Hardware Installation Manual4-7Analog Voice Module (AVM)Prior to connecting the Analog Voice Module (AV

Page 95 - T1 and E1 Voice Modules

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-8Procedure 9: Attaching cables to the Analog Voice ModuleNote: The connec

Page 96

Connecting the Expansion Modules Passport 4400 Hardware Installation Manual4-9Universal Analog Voice Module (UAVM)The Universal Analog Voice Module (U

Page 97 - Connectors

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-10Use of Terminal BlockOn FXS and FXO interface modules, the 4-pin termina

Page 98 - 120 ohms as shown

Connecting the Expansion Modules Passport 4400 Hardware Installation Manual4-11Procedure 10: Terminal block connection 1. Remove the plug from the te

Page 99

Connecting the Expansion ModulesPassport 4400 Hardware Installation Manual4-12

Page 100 - Front View

5-1Ethernet Base Module and InterfaceModules 5The Ethernet Base Module performs central processing functions for the 4400. Itmust be present in the lo

Page 101

viConnecting the Expansion Modules — 4High-speed Data Module (HDM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 102 - Digital Voice Module (DVM)

Ethernet Base Module and Interface ModulesPassport 4400 Hardware Installation Manual5-2The Ethernet Base Module comes installed in your 4400 Should yo

Page 103 - Digital Voice

Ethernet Base Module and Interface Modules Passport 4400 Hardware Installation Manual5-3WAN Serial Interface ModuleThe WAN serial interface module pro

Page 104

Ethernet Base Module and Interface ModulesPassport 4400 Hardware Installation Manual5-456kbps CSU/DSU Interface ModuleThe56kbpsmodulesupportstheDataph

Page 105 - Power Supplies 10

Ethernet Base Module and Interface Modules Passport 4400 Hardware Installation Manual5-5T1 CSU/DSU Interface ModuleThe T1 CSU/DSU interface module pro

Page 106 - Chassis types

Ethernet Base Module and Interface ModulesPassport 4400 Hardware Installation Manual5-6ISDN Interface ModuleThe ISDN (integrated services digital netw

Page 107

Ethernet Base Module and Interface Modules Passport 4400 Hardware Installation Manual5-7ISDN S/T Interface ModuleThere are two user-adjustable straps

Page 108 - Indicators

Ethernet Base Module and Interface ModulesPassport 4400 Hardware Installation Manual5-8

Page 109 - Configuring the Power Supplies

6-1 Installing Expansion (Data and Voice)Modules 6This section contains general installation information for all optional expansionmodulesfor Passport

Page 110

Installing Expansion (Data and Voice) ModulesPassport 4400 Hardware Installation Module6-2Module Stacking OrderBefore placing any expansion modules in

Page 111 - Indicators 11

Installing Expansion (Data and Voice) Modules Passport 4400 Hardware Installation Module6-3Setting the SwitchbankTo set a switch to on, use a ballpoin

Page 112 - T1/E1 Voice Module

viiAnalog Voice Modules — 8Universal Analog Voice Module (UAVM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 113 - T1/E1 Status Indicators

Installing Expansion (Data and Voice) ModulesPassport 4400 Hardware Installation Module6-4Stacking ConnectorsStacking connectors act as a bus allowing

Page 114

Installing Expansion (Data and Voice) Modules Passport 4400 Hardware Installation Module6-5SpacersSpacersareattachedtotheinsideofthefront ofthe4400.Th

Page 115 - 654 3 21

Installing Expansion (Data and Voice) ModulesPassport 4400 Hardware Installation Module6-6Installing an Expansion ModuleModules should be set for the

Page 116

Installing Expansion (Data and Voice) Modules Passport 4400 Hardware Installation Module6-7Figure 6-7. Location of Front Flanges and Mounting Screws6

Page 117

Installing Expansion (Data and Voice) ModulesPassport 4400 Hardware Installation Module6-8Figure 6-8. Installing Expansion Modules in the Passport 44

Page 118 - Description Page No

7-1Data Modules 7High-speed Data ModuleTherearetwoversionsoftheHigh-speedDataModule(HDM),onewithfourportsand one with eight ports. The High-speed Data

Page 119

Data ModulesPassport 4400 Hardware Installation Module7-2Figure 7-2. Pin Assignments for all Data ModulesPin 1V.24/RS232 Receive DataV.24/RS232 Recei

Page 120

Data Modules Passport 4400 Hardware Installation Module7-3Low-speed Data Services ModulesThe Legacy Data Module (LDM) provides interface ports to supp

Page 121

Data ModulesPassport 4400 Hardware Installation Module7-4Memory Expansion Card for Legacy Data ModuleForPassport4400unitscontainingaLegacyDataModule(L

Page 122

8-1Analog Voice Modules 8Analog voice modules provide support for Foreign Exchange Station (FXS),ForeignExchangeOffice(FXO),and Ear and Mouth (E&M)

Page 124

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-2Figure 8-2. Rear View of Universal Analog Voice ModuleFigure 8-3. Universal Analog

Page 125

Analog Voice Modules Passport 4400 Hardware Installation Manual8-3Removing an Interface ModuleProcedure 13: Removing an interface module 1. Facing th

Page 126

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-4Figure 8-5. Removing the Interface ModuleInserting an Interface ModuleProcedure 14:

Page 127

Analog Voice Modules Passport 4400 Hardware Installation Manual8-5Interface ModulesFXS and FXO Interface ModulesExcept for the type designation, the F

Page 128

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-6FXS Interface StappingThere are a total of six movable straps located on the FXS inte

Page 129

Analog Voice Modules Passport 4400 Hardware Installation Manual8-7FXO Interface StrappingTheFXO interface isdesigned to meetregulatory agencyrequireme

Page 130

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-8Country-specific Strap SettingsFrance• Locate the strapping block labeled E6/E7. Place

Page 131

Analog Voice Modules Passport 4400 Hardware Installation Manual8-9Spain• Locate the strapping block labeled E8/E9. Place the strap over the pinsmarked

Page 132

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-10Germany and Switzerland• Locate the strapping block labeled E15/E16. Place the strap

Page 133

Analog Voice Modules Passport 4400 Hardware Installation Manual8-11E&M Interface ModuleThe E&M interface module telephone interface signals ar

Page 134

About this document-1About this documentThis document contains detailed information about the hardware componentsthat make up the Passport 4400 device

Page 135

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-12Figure 8-13. Location of Straps, E&M Interface ModuleE17C38S/NTYPE IIC38C36E15E

Page 136 - Figure A-17. Coaxial Cable

Analog Voice Modules Passport 4400 Hardware Installation Manual8-13Analog Voice Module (AVM)The Analog Voice Module converts analog signals to digital

Page 137

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-14StrappingStrapping involves matching the voice/fax channel with the attached telepho

Page 138

Analog Voice Modules Passport 4400 Hardware Installation Manual8-15Figure 8-17, “Telephone Interface Cable Connections,” shows the connectorlocations,

Page 139

Analog Voice ModulesPassport 4400 Hardware Installation Manual8-16

Page 140

9-1T1/E1 and Digital Voice Modules 9T1/E1 digital voice and data is supported on the 4400 through the use of themodules and components described below

Page 141

T1/E1 and Digital Voice ModulesPassport 4400 Hardware Installation Manual9-2Figure 9-1. T1/E1 Voice ModuleOn the right front are 13 indicators. Of th

Page 142

T1/E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual9-3ConnectorsFigure 9-4. Pin Assignments for T1 Voice ModuleFigure 9-5. Pi

Page 143

T1/E1 and Digital Voice ModulesPassport 4400 Hardware Installation Manual9-4StrappingE1 Voice Module Impedance StrappingImpedance for each E1 interfac

Page 144

T1/E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual9-575 Ω Outer Conductor StrappingThe outer conductors of the 75 Ω BNC interf

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