TBC-5FP4116N-3PF This series of SPOE switches is mainly aimed at the needs of building networking and security monitoring field equipment, that is, network communication and smart transmission. This type of big data is smooth and high-performance transmission. Seiko steel alloy body electrostatic paint, promote dual-flow heat dissipation, trouble-free work ≥ 50,000 hours; excellent port performance. Support port full load IEE802.3af/at power supply standard, according to the needs of on-site access equipment, select SPOE power supply 15V or 24V And pin position: 12+/36-. 45+/78-, and monitor IPC, building intercom and other power supply and data signal transmission distance from 100 meters to 250 meters through CAT5/6 network cable, easy and convenient configuration of switch related functions, for video surveillance, smart building and network communication maintenance provide assurance.