Extend 2/4-wire 600 Ohm analog and dry contact over Ethernet networks
The TC3846-6, is able to connect the 600 Ohm Analog and Dry Contact from the radio receivers at each tower. Through the support of the fiber optic ring or Ethernet network, the Jumboswitch at the Central Office can then hand off the signals the SNV-12 Voter/Comparator where it would then pick up the clearest radio signal from the field radios and pass it to the intercom.
The JumboSwitch, with the TC3848, can also provide a virtual PBX to support maintenance phone lines at each tower site.
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