Multi-Tech Systems MT202TD 1200 manual MT202TD RS-232 Signal Descriptions, Pin

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Chapter 2 - Installation & Connection

MT202TD RS-232 Signal Descriptions

Pin

MTS

Circuits

Function

Signal

 

Name EIA ITU-T

 

Source

2

SD

BA

103

Transmitted Data

DTE

3

RD

BB

104

Received Data

DCE

4

RTS

CA

105

Request to Send

DTE

5

CTS

CB

106

Clear to SendDCE

 

6

DSR

CC

107

Data Set Ready

DCE

7

SG

AB

102

Signal Ground

-----

8

CD

CF

109

Data Carrier

DCE

 

 

 

 

Detector

 

9

+V

+V

-----

Test Voltage

DCE

DTE= Data Terminal Equipment (terminal or computer) DCE= Data Communications Equipment (the modem)

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Contents BPS Leased Line Modem User Guide Model MT202TDCopyright Contents Appendix Regulatory Compliance Introduction & Description Introduction and DescriptionTechnical Specifications Diagnostics ConnectorsIndicators Operating TemperaturePower Installation and ConnectionSafety Warnings IntroductionUnpacking the Modem Installation & ConnectionCTS Modem LED IndicatorsPC Board Controls Controls on PC BoardComputer or Terminal Connections Circuits Function Signal Name EIA ITU-T Source MT202TD RS-232 Signal DescriptionsPin Modem and Phone Line Connection Installation StepsRemoving Screws DIP Switch SettingsSee Figure DIP Switch and Switch Settings & FunctionsLeased Line Connections Four-Wire Leased Line ConnectionLocal Analog Loopback Test Modem TestingDigital Loopback Test Modem TestingOnline Warranty Registration Limited WarrantyWarranty, Service & Technical Support ServiceMulti-Tech Systems, Inc Woodale Drive Mounds View, MN Internet Sites Technical SupportRecording Modem Information FCC Part 15 Class a Statement Appendix Regulatory ComplianceAppendix Industry CanadaFCC Part 68 Telecom RJ11C MT202TD User Guide IndexPage 82096502