4 Ports PoE Ethernet Switch
4 ports PoE Ethernet Switch is a surveillance security Ethernet Switch which aims at Ethernet high definition surveillance, Ethernet project security system. The product fully combines the characteristics of surveillance security, provides fast packet forwarding ability and abundant backplane bandwidth, which ensures clear image and fluent transmission. ESD and surge protection circuit can improve product stability. The product supports one key CCTV model, can achieve VLAN, control the Net storm, protect the information security, prevents the viral transmission and Ethernet attack, fully satisfies the Ethernet video surveillance security system and Ethernet project needs.
- Major ports: 1 pcs 100Mbps uplink optical port, 4 pcs 100Mbps down link Ethernet ports , every port supports MDI/MDIX;
- Special function: One key CCTV model;1～4 downlink ports can only communicate with uplink ports;
- Power input: DC48V～57V;
- Transmission Distance : Ethernet port 0～100m，the furthest transmission distance could reach 250m in CCTV model; Optical port 20km;
- Standard: Meet IEEE802.3 ,IEEE802.3u,IEEE802.3 af/at standards, PoE use End-Span, the spare cable can be of other use;
- Protection: Excellent anti-thunder, anti-static and anti-interference ability;
- Appearance: Delicate design and easy installation, configure the anti-theft lock hole, guard against theft;
- Operation: Plug and Play, No Setting required.