Usage scenarios: With its reliable design and ease of use, the SFP Switch is a great choice for integrating networks consisting of network devices such as IP phones, IP cameras and wireless access points between remote locations. It can be used in traffic, mine field, factory, office, home and so on. Complies with Industry Standards: Our Fiber Optical Switch Complies with IEEE 802.3az Energy Efficient Ethernet (EEE). At the same time, it also supports 802.3x Flow control. Industrial Grade Quality : The Hardened Industrial Switch is made of Aluminum Case, Dustproof IP40, With reliable and simple operation against vibration and shock, and wide operation temperature range (- 40°F - 176 °F) for harsh environments. Wide Input& 2 Installation Methods: The PoE+ Ethernet Switch supports 48V DC power input, dual redundancy (6-pin Terminal Block), AC110~245V, 50/60Hz power supply .The Fiber PoE+ switch come with 35mm din-rail mounting bracket and wall mount accessory, supports Din-Rail & Wall Mount Installation. Interface: Gigabit Unmanaged Network Switch is equipped with 4 10/100/1000BASET RJ45 ports supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX & 2 1000BASE-X SFP slots, Supports 1 or 2 core Single-mode or Multi-mode fiber.