The NVT Model NV-ER1808i TBus Ethernet over Coax/UTP Receiver Hub is a 1U 19" rack mountable bus-architected media switch that has 8 TBus ports, capable of supporting up to 64 TBus transmitters and their subsequent 10/100 BaseT Ethernet and PoE+ powere d devices*.
The TBus transmission medium can be coax, 2-wire/UTP, or Shielded Twisted-Pair. Data rates up to 200 Mbps are achievable, making this device the ideal choice in new or legacy installations where existing cable is re-deployed as part ofn upgrade to IP cameras. An internal 125 watt 56 V DC power supply can be optionally augmented by an external 250 watt auxiliary power supply, supporting redundancy and/or higher power applications.
The NV-ER1808i is backed by NVT's award winning stomer support, limited lifetime warranty, and advance replacement.
No IP or MAC addressing configuration is required, yet is available for browser-based monitoring and control. This provides exceptional yet simple configuration and diagnostics fothe installer or remote monitoring facility.
Status LEDs indicate power, auxiliary power, and link connectivity/activity.
*Distance and number of devices supported may lower due to limited power supply capacity and wire voltage-drop, or dat limiting due to the selected wire's high-frequency signal attenuation.