SecurityWorldMarket

21/07/2017

Dahua Technology launches ePoE IP system

Hangzhou, China

Dahua Technology Co., Ltd. is launching a system of extended Power over Ethernet (ePoE) devices including cameras, network switches and network recorders. Dahua ePoE IP system supports up to 800 metres between the ePoE camera and the ePoE network switch or ePoE NVR with an embedded switch. It overcomes the limitations of traditional Ethernet and POE (both restrict cable distances to around 100 metres (328 feet) between network ports) and eliminates the need for Ethernet extension devices or additional network switches.

Dahua provides the complete solution for ePoE IP system including IP cameras, NVRs and network switches. The system features extended PoE transmission (800m at 10Mbps/13W, or 300m at 100Mbps/25.4W), and automatic set up (plug-n-play); it is an ideal solution for analogue to IP migration: IP video, audio, and control & power (4 in1) over coax cable; with an LR1002 ePoE to BNC adaptor.

Dahua's new ePoE series IP cameras includes a rich selection of camera types (box, bullet, dome, eyeball) and lens types (vari-focal, fixed lens) to meet most surveillance requirements from the market. In addition, as a sub-category of the Eco-Savvy 3.0 series, they inherit all the software features of Eco-Savvy 3.0 series products, such as smart video detection (tripwire, intrusion, abandoned/missing detection), face detection and smart H.265+ encoding. It is a good choice for installers with long-distance transmission needs.

There are three models of the ePoE series of network video recorders (ePoE NVRs) which are due to be available in September 2017. The 3 models include 2/4/8 SATA ports respectively for different storage capacity options; they have 8 green ePoE ports that support long-distance PoE transmission (300m@100Mbps/800m@10Mbps/EOC) when connecting to ePoE cameras. An advanced H.265 chipset is deployed to support 4K & H.265 decoding at a performance up to 16ch@1080P or 4ch@4K live view or playback. As a sub-category of the Pro series NVR, they inherit all the software features of NVR5000-4KS2 series products.

The PFL2106-4ET-96, ePoE network switch, released in November 2016, has 4 ePoE ports that support long-distance PoE transmission (300m@100Mbps/800m@10Mbps/EoC) when connected with ePoE cameras.

The Dahua ePoE technology adopts advanced 2D-PAM3 coding modulation from the physical layer, and realises full duplex transmission over 800 metres at a speed of 10Mbps, or 300 metres at a speed of 100Mbps via Cat5 or coaxial cable media. This technology allows the Dahua ePoE series to offer a new way of accomplishing long distance transmission between IP cameras and network switches. It also provides a more flexible surveillance system design, improves reliability and saves construction and wiring costs.



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