1[GigE PoE Injector] Providing up to 144W of power, this GigE PoE injector ensures stable power supply, guaranteeing dependable network connectivity. Supports network speeds of 10 100 1000Mbps for fast data transfer and four pairs of gigabit Ethernet, ensuring faster and more stable network connections. 2[Flexible Connectivity] Ideal for connecting satellite networks to routers, desktops, or laptops, meeting the connectivity needs of various devices and offering greater flexibility in network setup. 3[Efficient Power Management] With a maximum input output capacity of 3A, this PoE injector optimizes power distribution, ensuring stable and efficient performance of network devices, enhancing overall device efficiency. 4[Versatile Power Input] The PoE injector features 48 to 57V DC input range, accommodating standard cables and traditional network cables. Allows for easy connection to computer network ports, while receiving 48V DC power on the other end for efficient power supply. 5[Surge and ESD Protection] Equipped with 8KV surge protection and 15KV ESD protection, this PoE injector effectively guards network devices for safe usage in various environmental conditions, extending the lifespan of the equipment. 6[DC Boost Converter] Includes a 12 to 56V 168W DC boost converter with input: DC 11 to 16V, output: DC 56V 3A, providing a power output of 168W for efficient power supply. Item Type: GigE PoE Injector Material: ABS Compatible: 10 100 1000mb/s Input: DC48-57V, 3A Surge: 8KV (differential) ESD: 8KV (contact), 15KV (air), level A DC Boost Converter: 12-56V Current: 3A Power: 144W 1 x GigE PoE Injector 1 x Voltage Converter Have a great time shopping!