Nitek ER1651U Video Extender Receiver

Deliver reliable IP surveillance and network connectivity without ripping out existing cabling. The Nitek ER1651U Video Extender Receiver is a rack-mount Etherstretch media converter designed to extend Ethernet and PoE over ordinary twisted-pair wiring, enabling IP cameras and monitoring devices to operate up to 300 m (1,000 ft) from the network core. Its integrated Layer 2 switch supports up to 16 ET1551U transmitters and provides a Gigabit LAN uplink for high-capacity backhaul, so multiple camera streams are aggregated with minimal latency. The ER1651U is fully transparent to your network—no IP or MAC configuration—so installation is fast and predictable. Built-in power delivery, LED link indicators and hardware protections (short-circuit, over-current, over-voltage) ensure resilience in demanding security environments. Ideal for CCTV, facility monitoring, remote site surveillance and campus deployments, the ER1651U reduces dependency on fiber or wireless while maintaining enterprise-grade reliability. Contact sales to evaluate for your security deployment or add the ER1651U to your next surveillance project.

• Extend IP network and PoE up to 300 m (1,000 ft) over a single twisted-pair, using existing UTP cabling to avoid costly rewire or fiber upgrades
• Rack-mount Etherstretch receiver with internal Layer 2 switch and Gigabit uplink to aggregate up to 16 camera/transmitter links for centralized monitoring
• Plug-and-play transparency with no IP/MAC setup required — simplifies deployment for security and surveillance teams
• Built-in power delivery, LED status indicators and robust protection (short-circuit, over-current, over-voltage) to keep critical cameras and network devices online
• Designed for surveillance and monitoring environments: supports 10/100 devices, ground loop isolation and professional rack installation for reliable operation