Patton electronic 2701/D, 2701/B, 2701/C user manual User Manual

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USER

MANUAL

MODEL 2701/B, C, D

G.703/G.704 NTU with

EIA-530, V.35, X.21

Interfaces

Part# 07M2701/X	SALES OFFICE
Doc# 086101U Rev. B	(301) 975-1000
Revised 1/6/05	TECHNICAL SUPPORT
	(301) 975-1007

An ISO-9001Certiﬁed

Company

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Contents User Manual Contents Page Radio and TV Interference Warranty InformationCE Notice Tel +1 301 Email support@patton.com ServiceGeneral Information FeaturesDescription DIP Switch Configuration ConfigurationSW1 SW2 SW3 SW4 SW5 Switch SW1-1 through SW1-5Speed SW1-6 and SW1-7 Clock Modes SW1-6 SW1-7 Clock ModeS1-8 Setting SW1-8 Enable/Disable Loop Tests from DTEPosition Function Factory Default Selected Option Switch SW2-1 Line Coding HDB3 defaultSwitch SW2-3 Data Inversion Switch SW2-2 CRC-4 MultiframeSW2-2 Option SW2-3 OptionSwitch SW2-5 Front Panel Switches Switch SW2-4 Remote Digital Loopback TypeSwitch SW2-6 V.54 Response Disabled default S2-4 RDL TypeConnecting to the G.703 Network InstallationConnecting the Twisted Pair 120 ohm to the G.703 Network Opening the CaseConnecting to a DTE Device Connecting the Serial PortPower Connection Connecting to a DCE DeviceUniversal AC Power 100-240 VAC Conﬁguring the X.21 Interface 2701/DThere are no user-serviceable parts DC PowerPower supply section of the Model 2701. Con Tact Patton Electronics Technical support atOperation POWER-UPLED Status Monitors TD & RDOperating Local Loopback LL Loop V.54 & Telco DiagnosticsRemote Loop in a Network Extension Application Operating Remote Digital Loopback RLCSU Loop Using the V.52 BER Test Pattern GeneratorAppendix a Network ConnectorNetwork Data Rate Nominal ImpedanceTemperature Power SupplyDimensions HumidityAppendix B Page Appendix C Interface 34F Female Connector DCE Conﬁguration Pin # SignalPage Appendix D Patton Model # Description Appendix E