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NV-ER1804
TBus® Four Port Receiver
 
 
 

(Click image to enlarge)

The NVT Model NV-ER1804 TBus Ethernet over Coax/UTP Receiver is a compact bus-architected receiver hub that has four TBus ports, each capable of supporting multiple TBus transmitters and their subsequent 10/100BaseT Ethernet and PoE+ powered devices.

The TBus transmission medium can be coax, 2-Wire/UTP, or Shielded twisted-Pair. Data rates up to 150 Mbps are achievable, making these devices the ideal choice in new or legacy installations where existing cable is re-deployed as part of an upgrade to IP cameras. 56 VDC is provided by a local power supply. These transmitters are extremely simple to use, with no IP or MAC addressing required. Status LEDs indicate power and link connectivity/quality/activity for RJ45 and TBus ports.

The NV-ER1804 is backed by NVT’s award winning customer support, limited lifetime warranty, and advance replacement.

*Distance and number of devices supported may lower due to limited power supply capacity and wire voltage-drop, or data-rate limiting due to the selected wire’s high-frequency signal attenuation. See manual or IP Distance Calculator at nvt.com.


  • Transmit 10/100 BaseT Ethernet up to 8,000ft over RG-59/U, 2,000ft over 2-Wire/UTP, or 1,300ft over Shielded Twisted Pair*

  • The TBus architecture allows multipoint operation in any star or daisy-chained topology, with any combination of wire types and up to 16 remote transmitters/IP cameras

  • Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast, etc.)using advanced 128-bit AES encryption

  • 10/100/1000 uplink Ethernet connectivity

  • Easy configuration, no PC required

  • 56 VDC is distributed over the Tbus to all connected equipment. PoE, PoE+, or High Power PoE cameras (or other PoE devices), up to 50 Watts* are supported

  • Built-in transient protection; Industrial temperature range
 
 


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