4 Channel PoE extender: STEAMEMO PoE extender extends power and data to four PoE devices through an exterior network data cable. Delivers the correct wattage to power your PoE devices through auto-sensing(Please note: only support 48V active POE devices, not support passive POE devices) | Extend Mode: When the extension mode is on, the extender will be extended from 100M distance to 250M at the speed of 10Mbps.More convenient for your using.(Better to use CAT5 cable or more) | Extend Network 500M: One network cable connects two surveillance cameras. Single uplink port poe input, only 3/4 ports of poe extender are available. Support up to 30 watts PoE power ouput. The poe power source equipment provide 250m, PoE Booster can extend additional 250m for PoE network. For a total PoE network extension of 500m (1,640 ft) | Extend Network 350M: One network cable to connect four cameras. dual-port uplink port input (Please note: you need to use our POE combiner for adaptation, which is included in the package). Support connection up to two PoE power source equipment. POE Extender 1/2/3/4 Port Available. Support up to 60 watts PoE power ouput. The poe power source equipment provide 150m, PoE Booster can extend additional 250m for PoE network. For a total PoE network extension of 350m (1,148 ft) | PoE Powered: STEAMEMO PoE Extender features one 100Mbps PoE input port and four 10/100Mbps PoE output port. Comply with IEEE802.3at and IEEE802.3af. Plug and play, no additional power supply required. No external power required. Pin Assignment Input: 1/2, 3/6, Output: 1/2 (-), 3/6 (+) | Widely Use: The extender features a convenient wall mountable design for installation flexibility, Durable Metal Housing. STEAMEMO PoE Repeater with design of 4KV lightning protection can be used in outdoor harsh environment -40℃~+70℃(-40°F to 158°F). Ideal for small installations of Security Camera CCTV Surveillance, greatly extending the network signal transmission as well as power supplying distance | After-sales service: Electronic products will have various unexplained failures. We provide one-year after-sales service for renewal. Within 1 year from the order, only replacement is not repaired