Dahua Technology has extended ePoE technology to more products including full range of network cameras with wide selection of form factors, 16/32/64 channel network recorders and 4/8/16/24 port network switches. The newly enriched ePoE IP system enables Dahua customers and partners to reduce costs and embrace more business opportunities. Dahua successfully introduced its ePoE (extended Power over Ethernet) IP system in July 2017.
Dahua ePoE IP system delivers up to 800 meters transmission between ePoE camera and ePoE network switch or ePoE NVR at 10Mbps and 13W, or 300m @ 100Mbps and 25.5W. It overcomes the limitation of traditional Ethernet and PoE (both restrict cable distances to 100 meters between network ports) and eliminates the need for Ethernet extension devices or additional network switches. Moreover, according to testing results, ePoE IP system won’t increase the transmission delay or package loss rate compared to the traditional IP system.
For surveillance of large spaces such as big warehouse, parks and outdoor parking, cameras are usually over 100 meters away from the control center. Conventional approaches such as adding repeater devices and fiber optic increase equipment and installation cost and also form too complicated a system. Dahua ePoE IP system, with 300-meter transmission at 100Mbit/s via network cable, and where only one cable is required to connect front-ends and back-ends, offers a simple, cost-effective and reliable solution.
A proper solution to migrate analog surveillance system to IP needs to adapt the IP video signal and RJ45 connection to coaxial cable, and support the length of coaxial cable and transmit power over coaxial cable. Dahua ePoE IP system uses PoC Extender LR1002 to connect Ethernet port of IP camera or network switch on the one end and BNC connector of coaxial cable on the other, and supports up to 1,000-meter transmission over coaxial cable at 10Mbit/s, delivering PoE power to IP cameras. This is a simple and effective solution that significantly reduces the cost of analog to IP migration.