√ Main Ports: 4 x downlink Fast PoE Ethernet ports,1x uplink Fast Ethernet ports;
√ Unique Feature:one-key CCTV mode,which can restrain network storm,realize VLAN function and 1~4 downlink ports only able to communicate with uplink ports;
√ Power Input:DC48V~57V;
√ Standard:IEEE802.3, IEEE802.3u, IEEE802.3 af, IEEE802.3at;
√ Protection:Superior lightning protection(6KV), ESD protection and anti-interference ability;
√ Structure: stable and delicate, easy to install;
√ Operation:plug and play, no any settings needed.
