AC (input voltage: 100-240Vac) or
DC (input voltage: 48-55Vdc) input. Dual power input design, one of the inputs can be used as the redundant power supply. ^^ PT-PIS4PB1T is a 4-port PoE switch designed for industrial applications. Each port is capable of providing up to 90W of power to PoE devices with a voltage range of 48-55V DC and a maximum current of 1.64A. ^^ This PoE injector is backward compatible with IEEE 802.3 bt (60W), IEEE 802.3 at (30W) PoE+, and IEEE 802.3 af ( 15.4W ) standards, making it well-suited for powering IP cameras, wireless access points, microwave radios, IoT devices, smart door locks, digital displays, POS systems, and informational kiosks. ^^ Smart PoE Detection. Built-in detection chip automatically identifies IEEE 802.3 af/ 802.3 at/ 802.3 bt standards, providing the necessary power to PDs while preventing power delivery to non-PoE devices to ensure protection. ^^ Industrial Design.
Work Temp: -40F to 167F (-40 to 75). DIN Rail Mounting. Easy to install and space-saving. Ideal for indoor use, but can also be adapted for outdoor use with a waterproof case (not included). High speed 10/100/1000Mbps. Plug & play.
Power Pins: 4, 5(+)/7, 8(-) 3, 6(+)/1, 2(-)


