Cisco Systems VG350 Analog Voice Multiport Pinouts RJ-21X/CA21A, Port Connector Pin Number Signal

Page 59

Appendix A Cable Specifications and Information

Analog Voice Multiport Pinouts (RJ-21X/CA21A)

Analog Voice Multiport Pinouts (RJ-21X/CA21A)

Figure A-5shows the RJ-21 connector wiring for the cable used for the multiport analog voice interface.

Figure A-5 RJ-21 Connector Wiring

1

25

26

50

36484

RJ-21 cable

RJ-21 connector

Table A-6lists the pinouts for the RJ-21 connector.

Table A-6

RJ-21 Connector Pinouts

 

 

 

 

 

 

 

 

 

Port

Connector Pin

 

Port

Connector Pin

 

Number

Number

Signal

Number

Number

Signal

 

 

 

 

 

 

1

1

Ring

13

13

Ring

 

26

Tip

 

38

Tip

 

 

 

 

 

 

2

2

Ring

14

14

Ring

 

27

Tip

 

39

Tip

 

 

 

 

 

 

3

3

Ring

15

15

Ring

 

28

Tip

 

40

Tip

 

 

 

 

 

 

4

4

Ring

16

16

Ring

 

29

Tip

 

41

Tip

 

 

 

 

 

 

5

5

Ring

17

17

Ring

 

30

Tip

 

42

Tip

 

 

 

 

 

 

6

6

Ring

18

18

Ring

 

31

Tip

 

43

Tip

 

 

 

 

 

 

7

7

Ring

19

19

Ring

 

32

Tip

 

44

Tip

 

 

 

 

 

 

8

8

Ring

20

20

Ring

 

33

Tip

 

45

Tip

 

 

 

 

 

 

9

9

Ring

21

21

Ring

 

34

Tip

 

46

Tip

 

 

 

 

 

 

10

10

Ring

22

22

Ring

 

35

Tip

 

47

Tip

 

 

 

 

 

 

11

11

Ring

23

23

Ring

 

36

Tip

 

48

Tip

 

 

 

 

 

 

Cisco VG350 Voice Gateway Hardware Installation Guide

 

A-6

OL-25970-01

 

 

 

Image 59
Contents Americas Headquarters Cisco VG350 Voice Gateway Hardware Installation GuidePage N T E N T S Grounding Site Log Chapter Title Description AudienceOrganization Convention Description ConventionsConservez CES Informations Safety WarningsBewaar Deze Instructies Säilytä Nämä OhjeetGuarde Estas Instruções Bewahren SIE Diese Hinweise GUT AUFConservare Queste Istruzioni TA Vare PÅ Disse InstruksjoneneSpara Dessa Anvisningar GEM Disse Anvisninger Xiii Xiv Cisco.com Related DocumentationObtaining Documentation Cisco Technical Support Website Documentation FeedbackObtaining Technical Assistance Ordering DocumentationDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information USB OverviewAC OK VG350 Voice Gateway ChassisSFP Interfaces and Service CapabilitiesConfiguration Options Color Description LED IndicatorsPhysical Description and LEDs LEDCF0/CF1 SFP SpecificationsDescription Specification Transportation and Storage SD/EMI Software Elements Configuration ConnectionsConfiguration Methods OL-25970-01 Cisco Double-Wide High Density Analog Service Modules FXS-E SM-D-72FXS SM-D-48FXS-EGrounding Installing SM-D-72FXSConnecting SM-D-48FXS-E Installing SM-D-48FXS-EBYPASS-0 Faceplate Label RJ-11 OUT RJ-11 Power on Power OFFFXO Fail-Over Bypass Ports FXOEN LED Cisco SM-D-72FXS Service Module SpecificationsCisco SM-D-48FXS-E Service Module Specifications Physical Description and LEDsOnline Insertion and Removal Port Numbering ConventionsInsertion Insertion and Removal StepsLocation and Mounting Requirements Temperature Control and VentilationChassis Grounding Access to ChassisPower Suppy Considerations Power SourceFXS Analog Voice Port Maximum Distance Distance Limitations for Interface CablesCable Types Gigabit Ethernet Maximum DistanceInterference Considerations OL-25970-01 Installing the Cisco VG350 Voice Gateway Maintaining Safety with Electricity Safety RecommendationsPage Safety Tips General Safety PracticesPreventing Electrostatic Discharge Damage Site LogTask Verified by Date Keeping Track-ChecklistInstallation Checklist Unpacking and Inspection Mounting Tools and EquipmentOL-25970-01 Power-On Procedure Powering On the Cisco VG350 Voice GatewayChecklist for Power-On Continue with the Troubleshooting section on Symptom Possible Cause Corrective Action TroubleshootingOL-25970-01 Console and Auxiliary Port Cables and Pinouts Cable Specifications and InformationDSR DTR CTS RTS Console Port to PCRTS CTS DTR DSR GNDFigure A-2 Console Port to Ascii Terminal-Cable and Adapter Console Port to Ascii TerminalDSR DCD CTS Auxiliary Port to ModemAlternative Connections to Terminal and Modem RTS DTRRX+ Pin SignalGigabit Ethernet Port Pinouts RJ-45 TX+Analog Voice Multiport Pinouts RJ-21X/CA21A Port Connector Pin Number SignalRing Tip 25, 50, 51
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