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

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A.5	Line Framing	21
A.6	CRC-4 Multiframing	21
A.7	Clocking	21
A.8	Time Slot Rate	21
A.9	Network Data Rates	21
A.10	Distance	21
A.11	Configuration	21
A.12	Power Supply	22
A.13	Humidity	22
A.14	Temperature	22
A.15	Dimensions	22
B	Interface Pin Assignment	23
C	Interface Pin Assignment	25
D	Interface Pin Assignment	27
E	Factory Replacement Parts and Accessories	28

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Contents User Manual Contents Page Warranty Information Radio and TV InterferenceCE Notice Tel +1 301 Email support@patton.com ServiceFeatures General InformationDescription DIP Switch Configuration ConfigurationSwitch SW1-1 through SW1-5 SW1 SW2 SW3 SW4 SW5Speed SW1-6 and SW1-7 Clock Modes SW1-6 SW1-7 Clock ModeSwitch SW2-1 Line Coding HDB3 default SW1-8 Enable/Disable Loop Tests from DTES1-8 Setting Position Function Factory Default Selected OptionSW2-3 Option Switch SW2-2 CRC-4 MultiframeSwitch SW2-3 Data Inversion SW2-2 OptionS2-4 RDL Type Switch SW2-4 Remote Digital Loopback TypeSwitch SW2-5 Front Panel Switches Switch SW2-6 V.54 Response Disabled defaultOpening the Case InstallationConnecting to the G.703 Network Connecting the Twisted Pair 120 ohm to the G.703 NetworkConnecting to a DTE Device Connecting the Serial PortConﬁguring the X.21 Interface 2701/D Connecting to a DCE DevicePower Connection Universal AC Power 100-240 VACTact Patton Electronics Technical support at DC PowerThere are no user-serviceable parts Power supply section of the Model 2701. ConTD & RD POWER-UPOperation LED Status MonitorsOperating 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 GeneratorNominal Impedance Network ConnectorAppendix a Network Data RateHumidity Power SupplyTemperature DimensionsAppendix B Page Appendix C Interface 34F Female Connector DCE Conﬁguration Pin # SignalPage Appendix D Patton Model # Description Appendix E