Multi-Tech Systems MMV1600 owner manual Composite Link Cabling

Page 81

Composite Link Cabling

RS232C/V.24 *Configured Composite Link

To

External

Synchronous

Modem/DSU

Connector

PIN NO.

PIN NO.

1

1

2

2

3

3

4

4

5

5

7

7

8

8

15

15

17

17

20

20

25

25

CHASSIS GROUND (AA)

 

TRANSMIT DATA (BA)

 

RECEIVE DATA (BB)

To

REQUEST TO SEND (CA)

MultiMux

CLEAR TO SEND (CB)

External

SIGNAL GROUND (AB)

Modem/DSU

Connector

CARRIER DETECT (CF)

 

TRANSMIT CLOCK (DB)

 

RECEIVE CLOCK (DD)

 

DATA TERMINAL READY (CD)

 

V.35 Adapter Cable Configured on a RS232C/V.35

**Composite Link

 

V.35 34-PIN

 

25-PIN

 

CONNECTOR (MALE)

CONNECTOR (FEMALE)

 

 

 

 

 

 

 

A

 

 

1

PROTECTIVE GROUND

 

 

 

 

B

 

 

7

SIGNAL GROUND

 

 

 

 

C

 

 

4

REQUEST TO SEND

 

 

 

 

D

 

 

5

CLEAR TO SEND

 

 

 

 

E

 

 

6

DATA SET READY

 

 

 

 

F

 

 

8

DATA CARRIER DETECT

 

 

 

 

H

 

 

20

DATA TERMINAL READY

 

 

 

 

P

 

 

2

TRANSMIT DATA A

 

 

 

 

R

 

 

3

RECEIVE DATA A

 

 

 

 

S

 

 

12

TRANSMIT DATA B

 

 

 

 

T

 

 

22

RECEIVE DATA B

 

 

 

 

U

 

 

23

EXTERNAL TX CLOCK A

 

 

 

 

V

 

 

17

RECEIVE CLOCK A

 

 

 

 

W

 

 

25

EXTERNAL TX CLOCK B

 

 

 

 

X

 

 

18

RECEIVE CLOCK B

 

 

 

 

Y

 

 

15

TRANSMIT CLOCK A

 

 

 

 

a

 

 

21

TRANSMIT CLOCK B

 

 

 

 

 

 

 

 

 

*The MultiMux RS232C interface circuits have been designed to meet the electrical specificaitons given in EIA (Electronic Industries Association RS232C and CCITT (Consultative Committee International Telegraph and Telephone) V.24 Stanards.

**When configured for V.35 interface operation on composite link A or B, the V.35 adapter cable should be used. This cable uses a 25-pin female connector at one end and a 34-pin winchester male connector at the other end.

Image 81
Contents MultiMux Page Record of Revisions RevisionDescription MultiMux #MMV1600C #MMV3200CTable of Contents Operating Procedures CommandsTroubleshooting Service, Warranty and Tech SupportTables AboutThisManual Service, Warranty and Tech Support Background Description of Statistical Multiplexing1.1 Statistical Multiplexing Product Description CommunicationsMultiMux MMV1600/3200 Series Block Diagram Page Networking System Features Voice/FaxDual Composite Links Dynamic Load BalanceCommand Modem Channel SwitchingDiagnostics Parameter MemoryDynamic Buffering Response Time ControlSynchronous Data Channel DOC Terminal Equipment FCC Regulations for Telephone Line InterconnectionAU7USA-18883-DE-N DSU AU7USA-20328-MD-ESystem Control Specifications Async Data ChannelsComposite Link Internal DSUElectrical/Physical Voice ChannelsCompatibility DtmfModel Description Configuration DescriptionConfiguration Configuration 1 Local Site Channel Parameters Configuration 1 Remote Site Channel ParametersConfiguration 1 Composite Link Configuration Configuration 2 Composite Link Configuration Remote Site Configuration 3 Local Site Channel Parameters Configuration 3 Remote Site 1 Channel ParametersConfiguration 3 Remote Site 2 Channel Parameters Configuration 4 Local Site Voice/Fax Channel Parameters Configuration 4 FXO to FXSConfiguration 4 Remote Site Voice/Fax Channel Parameters Configuration 5 E&M Configuration 5 Remote Site Voice/Fax Channel Parameters Configuration 5 Local site Voice/Fax Channel ParametersConfiguration 6 FXS to FXS Configuration 6 Remote Site Voice/Fax Channel Parameters Configuration 6 Local Site Voice/Fax Channel ParametersRemote Site Configuration 7 Remote Site Voice/Fax Channel Parameters Configuration 7 Local Site Voice/Fax Channel ParametersConfiguration 8 LAN to LAN Page Cabling Procedure InstallationProcedureStepProcedure External Modem/DSU with RS232C InterfaceV.35 Interface Step ProcedureSync Data Channel Port B only Async ChannelComposite Link Cabling Supervisory Console Configuration ProcedureCommand Modem Step Procedure Voice/Fax Channels Step Procedure Async ChannelsPage Command Summary Type Command DescriptionATC1B4800P1F1E0 $DSUACL SNGA..H$DSUBCL $DSUASPCommandDescription General Commands#MA Store New H command menu is as follows General HelpParameters HelpH5 menu is as follows H4 menu is as followsH6 menu is as follows H7 menu is as followsChannel Parameter Commands DTR ENQ/ACKMLA/B/D SB2 SB1$DSUCL Composite Link Speed and Clocking Commands$DSUSP $ Muxacli$MUXB Additional Composite Link CommandsList Composite Retransmit TimerReport #RBxxxxxVoice/Fax Channel Commands Command Level Silence Suppression WireLocal Interface ATV1/2LIFXOATV1/2LIFXSL Test CommandsATV1/2RIFXO ATV1/2RIFXSGCommand Modem Commands T11T12 MultiMux Operating Procedures MultiMuxOperatingProceduresConfiguration of Port a Composite Link Configuration of Port B Composite LinkConfiguration of Port B Sync Data Voice/Fax Operating Procedures Voice/Fax Operating ProceduresCommand Modem Operating Procedures Command Modem Operating ProceduresCommand Modem Access on Command modem operation and put Introduction ImportanceofCompositeStatisticsTroubleshootingGuide Data Troubleshooting GuideTestCables RD LED on RD OFF Voice/fax channel Voice/Fax Troubleshooting GuideCannot communicate ChannelDeviceTesting Channel Device Testing ProcedureLocal Loop Test #4 DSUandCommunicationsLineTesting DSU and Communications Line Testing ProcedureRemote Digital Loop Test #5 MultiMuxFunctionalTestingProcedures MultiMux Functional Testing ProceduresWatch DOG Test Passed Voice/FaxChannelTesting Voice/Fax Channel Testing ProcedureVOICE/FAX Loopback Test #12 Sync Data Channel Testing Procedure SyncDataChannelTestingService, Warranty and Tech Support Repair Procedures for International Distributors AppendixA Ascii Character Code/Hex/Decimal Conversion ChartAppendix B Signal Information Negative PositiveAppendix C Cabling DiagramsDCE to DTE cabling Command Port CablesComposite Link Cabling RJ48 Cabling for Internal DSU Voice/Fax Channel Connectors RJ45 Spade Lug Wire Color FunctionDescription FXO Description FXS Description I-V Voice/Fax Channel CableAnswer a Command Name DefaultRepeat LastATH0 ATH1ATO ATQ1Register ATD5551212RRead or WriteView Active Configuration displaysUser Profiles Store ActiveATX0 ATX1ATX2 Mode While Command ExecutionReturning to After DialTable E-1. LED Indicators Indicator DescriptionAppendix E LED Indicators Description Back PanelFCR Power Connector ON/OFF SwitchBPS Modem DIAL-UP Line Connector Command Port TERMINAL/PC ConnectorVOICE/FAX Channel 2 FXO Connector VOICE/FAX Channel 2 FXS ConnectorVOICE/FAX Channel 1 E&M Connector VOICE/FAX Channel 1 FXS ConnectorChannel Board Number of Channels Switch RS232C/V.35 ShuntChannel # Flow Control Background Appendix FOff Printer pacing and Flow Control Glossary of Terms Page Format Page Parameter Page Page Symbols DSU DOCExternal Composite Link FXO FXSLads Load DSU Factory Defaults Command List Channel Parameters CommandMultiMux Functional Testing Procedure Link ProtocolPstn PDNREN RJ48SStop Bit Command SB1-SB2 Transmit XMT IndicatorStdm Voice/Fax Input Level Gain Command Voice/Fax Channel Testing ProcedureWord Length Select Command WL5-8 Voice/Fax Channels