Patton electronics 2701/I User Manual
Also see for NetLink 2701/I: Specification sheetSpecification sheetUser manual
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18When using the 75 Ohm interface, jumper straps JP2, JP6, and JP7must be installed over the jumpers. The jumpers are located next to theBNC connectors. Refer to the following section to open the case.Opening the CaseOpen the case by inserting a screwdriver into the slots and twist thescrewdriver head slightly. The top half of the case will separate from thelower half of the case. Take caution not to damage any of the PC boardmounted components.Connecting the Twisted Pair (120 ohm) to the G.703 NetworkThe Model 2701/I is equipped with a single RJ-48C jack for connectionsto a 120 ohm twisted pair G.703/G.704 network interface. If your G.703/G.704 network terminates via RJ-48C, use the connection diagram(Figure 7) following the pinout and signals chart below to connect the120 ohm G.703/G.704 network channel.Figure 7. G.703/G.704 170 ohm Connection.1234567812345678(RX) Receive (Ring)(RX) Receive (Tip)Shield(TX) Transmit (Ring)(TX) Transmit (Tip)ShieldNo connectionNo connectionSignal NameRJ-48C Jack |
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