Patton electronic 460 Appendix a, Transmission Line, Data Rate, Unbalanced Coaxial Connection

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APPENDIX A

SPECIFICATIONS

ITU/CCITT G.703 (unstructured)

2.048 Mbps maximum

•Dual coax female BNC connectors (RG 59 or 2002 coax)

•Nominal line impedance: 75 ohms

•Single 8-pin RJ-45 jack, shielded (two twisted-pair)

•Nominal line impedance: 120 ohms

•4-position, removable terminal block

None required, passive device

32–122°F (0–50°C)

1500 Vrms

CE approved

0.8H x 1.7W x 2.7D in. (6.86H x 4.32W x 2.03D cm.)

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Contents User Manual Contents Warranty Information Service and Support CE NoticeProduct Description Shielded RJ-45 Jack RJ-45 Jack and Terminal Block DescriptionsTerminal Block TX Out Shield ConfigurationRJ-45 120 ohm Jumper Coax BNC 75 ohm Pin 3 TX Shield Pin 6 RX ShieldJP1 and JP2 locations for 460M RJ-45 Pins Function InstallationInstalling the Model Installing the Model 460-TBPTwisted-pair CPECoax Dimensions Power SupplyOperating Temperature Appendix a