Patton electronic X.21 Interfaces, 2707C, 2707D Appendix a Model 2707, G.703 Specifications

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APPENDIX A

MODEL 2707, G.703 SPECIFICATIONS

Network Data Rate:

2.048 Mbps

 

 

Network Connector:

RJ-48C/Dual Coax BNC (2707/D)

 

 

Nominal Impedance:

75/120 Ohm

 

 

Line Coding:

Selectable AMI or HDB3

 

 

Line Framing:

G.703 (Unframed)

 

 

Clocking:

Internal or Network (Receive Recover)

 

 

Distance:

Maximum 1.8 km (6,000 ft.) on 24 AWG

 

Cable

 

 

Configuration:

One 8-Position DIP Switches

 

 

Power Supply:

+5VDC External power supply/100-240VAC,

 

50-60Hz, 0.4A; or 48VDC Power Supply

 

 

Humidity:

Up to 90% non-condensing

 

 

Temperature:

0 to 50˚ C

 

 

Dimensions:

9.0 x 5.3 x 2.0 cm (3.5”L x 2.1”W x 0.78”H)

 

 

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Contents User Manual An ISO-9001 Certified CompanyWarranty Information ConfigurationInstallation General InformationFCC Information Warranty InformationCE Notice Service Tel 301 Mailsupport@patton.comGeneral Information FeaturesDescription Configuration DIP Switch ConfigurationSwitch SW1-1 through SW1-8 Switch SW1-1 Line Coding HDB3 defaultPosition Function Factory Default Selected Option SW1-1 Line EncodingSW1-2 Local Loop Inactive default SW1-2 SettingSW1-8 Enable/Disable Loop Tests from DTE Clock ModeSW1-8 Setting SW1-6 and SW1-7 Clock ModesConnecting to the G.703 Network InstallationOpening the Case Connecting the Twisted Pair 120 Ohm to the G.703 Network Connecting the Serial PortConnecting to a DTE Device Connecting to a DCE DevicePower Connection Universal AC Power 100-240VACDC Power To Power Supply JackOperation POWER-UPLED Status Monitors Local Loop Diagnostics Operating Local Loopback LLAppendix a Model 2707, G.703 Specifications Signal Appendix B Model 2707, Interface PIN AssignmentAppendix B Pin # Signal Appendix C Model 2707, Interface PIN AssignmentAppendix D Model 2707, Factory Replacement Parts Accessories Model # Description
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