Description 1:rj45 connector Description 2:poe splitter for ip camera Description 3:poe injector for security ip camera Description 4:poe connector for ip camera Usage1:wall mount adapter of poe power Function 1: mini poe splitter Function 2: mini injector To achieve best performance of a Wireless LAN, the location of Access Point(AP) must be carefully chosen.In most cases, finding a power supply for AP is a common obstacle. Power over Ethernet(PoE) technology provides the perfect power solution to help overcome these obstacles.In Ethernet, four pairs of C5 or C5E twisted pairs are used as the medium for transmission. The actual data transmission, however,only takes up 4-pairs of wires (pairs 1-8). PoE technology utilizesthe remaining pairs(pairs 4-5 and 7-8 to conduct electricity. Data PIN: 1/2,3/6 Power PIN: 4/5+ and 7/8- Data in: Connects PC/HUB/Switch Ethernet Data rate: 10/100 Ethernet Cable: /EIA 568 Cat.5 Ethernet Cable Connector: RJ-45 Operating Temperature: 0- 40 Degree Storage Temperature: -40-70 Degree Operating Humidity: 10%to80% RH Storage Humidity: 5%to90% RH Note this one is for 10M/100M,without adapter, with out earthnet and power connectiong cables. colour: black Dimensions: 50mm x 25mm x 25mm material: ABS+ electronic components Package Contents: 4 x PoE injector Splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.