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  • NVT NV-ER1804 TBus 4-Port Ethernet Receiver NVT NV-ER1804 TBus 4-Port Ethernet Receiver

NVT NV-ER1804 TBus 4-Port Ethernet Receiver

NVT | SKU: NV-ER1804 | Model: NV-ER1804

Product Highlights

NVT Model NV-ER1804 TBus Ethernet over Coax/UTP Receiver.
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The NVT Model NV-ER1804 TBus Ethernet over Coax/UTP Receiver is a compact bus architected receiver hub that has four (4) TBus ports, each capable of supporting multiple TBus transmitters and their subsequent 10/100 BaseT Ethernet and PoE+ powered devices.

The TBus transmission medium can be coax, 2-Wire/UTP, or Shielded Twisted-Pair. Data rates up to 200 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 sold separately 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.

  • Transmit 10/100 BaseT full duplex 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

Compatible Transmitters

*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.

Additional Information

Product SKU NV-ER1804
Brand NVT
Condition New
Technology Digital - IP
Item Type Ethernet/PoE to Coax, Ethernet/PoE to TP
Environment Hardened
Data Rate 10/100 Mbps
Ports 4-Ports
Management Unmanaged
Form Factor Stand-alone
Connectors BNC, RJ-45
PoE Yes
Input Power DC
Remote Management Yes
Unit Type Receiver
Function Ethernet over Coax
Number of Ports 4
NVT NV-ER1804 TBus 4-Port Ethernet Receiver
  • (1) - NV-ER1804
  • (1) - Installation Instructions
  • Limited Lifetime Warranty