Telenetics 202T, MIU202T manual Remote Digital Loopback 4/Wire Network Figure

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(c)REMOTE DIGITAL LOOPBACK – 4/Wire Network (Figure 5)

Configure both the local and remote modems as follows:

Switch 1 = ON (TxA = 0dBm) Switch 3 = ON (RxA = -33dBm) Switch 4 = OFF (RTS/CTS = 35ms) Switch 5 = ON (RTS/CTS = 35ms) Switch 6 = ON (Constant Carrier mode). Switch 7 = OFF (4-Wire)

Switch 8 = ON (Line Termination = 600 ohms) Switch 9 = ON (Soft Carrier Turn Off = ON)

Connect TxD to RxD at the remote modem.

Transmit a test message from the local modem and confirm that the same message is received back at RxD on the local modem with no data errors.

MIU202T Installation, Operation & Diagnostics Edition: April 4, 1998

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Contents MIU202T ARC Electronics Telenetics CorporationOutline Drawing & Mounting Table of ContentsStandards Product Overview General Product Specifications Modem Specifications Other Features Dip Switch Selectable ~ See SectionAnalog Line Specifications Analog Line SpecificationsAnalog Line Type Analog Microwave Interface Crosstalk unintelligible Adjacent channel Power Connections Serial Data Port PIN-OUTS OFF Wire RTS/CTS Delay TimeFor clarity, a blank space = OFF LED Indicator Outline Drawing & Mounting Test 2 Transmit Signal Power & Receive Levels DiagnosticsLocal Analog Loopback Figure Test 1 RTS/CTS Analog ControlLocal Digital Loopback 4/Wire Network Figure Test 3 Received Signal LevelConnect TxD to RxD at the remote modem Remote Digital Loopback 4/Wire Network FigureAdjustments… Line DiagnosticsPage Page