Patton electronic 3088 user manual Appendix C, Pin # Signal

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APPENDIX C

MODEL 1088/CA INTERFACE PIN ASSIGNMENTS

V.35 INTERFACE

DB-25 FEMALE CONNECTOR

(DCE ORIENTATION)

Pin #	Signal

1	Frame Ground
2	TxD-a

3	RxD-a

4	RTS

5	CTS

6	DSR

7	Signal Ground

8	CD

9	RxC-b

11	ExtC-b

12	TxC-b

14	TxD-b

15	TxC-a

16	RxD-b

17	RxC-a

18	LL

20	DTR

21	RL

24	ExtC-a

25	TM

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Contents User Manual Contents Remote Console Manual Information OperationFCC Part 68 Acta Statement Compliance Information Radio and TV InterferenceCE Notice Industry Canada NoticeTel +1 301 Email support@patton.com Warranty InformationService Description FeaturesGeneral Information Model 3088 3088/D version shown ConfigurationParameter Description Possible Default Values OFF, LAL Configuring the DIP Switches Parameter Description Possible DefaultSoftware Upgrades System Reset ModePosition Function Factory Default Conﬁguration Reset to Factory DefaultsDIP Switch Settings S1-7 S1-6 S1-5 S1-4 S1-3 S1-2 S1-1 Data Rate Kbps S1-8 TX Clock Setting DescriptionS1-7 S1-1 Data Rate 1920 Loops S2-6 SettingS2-5 S2-4 Clock Mode S2-5 S2-4 Clock Mode DescriptionS2-2 Line Probe S2-1 Front Panel SwitchesS2-3 Annex A/B S2-3 AnnexPage CRC DSL Line Condition Good or PoorSystem Conﬁguration Commands Help CommandsSystem Status Commands System show clockmode Shows the clock modeStartup Delay Interval Interval totint DSL Conﬁguration CommandsDSL Status Commands Page Remote Console Example Command Line Interface SessionRocketlink Plug ‘N’ Play 3096RC Connecting the Twisted Pair Interface InstallationConnecting the Model 3088/CA V.35 to a DTE Device Connecting the Model 3088/CA Serial InterfaceConnecting the Model 3088/D X.21 to a DCE or DTE Device Connecting the Model 3088/CA V.35 to a DCE DeviceConnecting the Model 3088/D X.21 Serial Interface Opening the Case Connecting the Model 3088/D to X.21 DTE or DCEConnecting Power LED Status Monitors POWER-UPPower Green OperationTest Modes Term Green3088/D with the X.21 interface TM/ER RedPatterns Local Analog Loopback diagramEstablishing a Remote Console Session How to ConnectRemote Console Manual Information Page How to Disconnect System show status command shows that DSL link is not upDifferences in Local and Remote Control Session Behavior LAL Model 3088 Software Upgrade Feature Reset Configuration to Factory Defaults Clocking Modes Serial ConnectorDiagnostics Appendix aLine Coding PowerCompliance Transmission LineEnvironment Line Interface14 G.SHDSL Physical Connection Model # Description Appendix BAppendix C Pin # SignalAppendix D Pin Signal