1、RJ45 Network Port: Ethernet media converter provides multiple Gigabit SFP optical ports and 10/100/1000M adaptive RJ45 network ports, users can choose different SFP optical modules according to site needs. 2、Support Efficient Transmission: Fiber media switch supports lossless and efficient data transmission of multiple protocols, full and half duplex adaptive, IEEE802.3x flows control, back pressure flows control, multicast, QoS, to ensure efficient network operation. 3、Plug and Play: Support MDI, MDI X port auto flip, plug and play, no need to set up separately, plug in the power, fiber, network can be used, easy to use. 4、Long Distance Transmission: Supports jumbo frame size of 9K bytes; supports operating temperature range of 0°C to 60°C; when used with different types of SFP modules, the FX port can be hot swapped to extend the fiber distance to 0 to 120km. 5、Monitor Network Activity: Easy to view LEDs provide status for easy monitoring of network activity, compliant with IEEE 802.3/802.3u/802.3af. Status LEDs for TX, FX LINK, ACT, POWER, FDX allow easy monitoring of network status. Item Type: Gigabit Ethernet Fiber Switch Material: Metal Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Optical Port: 8 Electrical Port: 2 1 x Gigabit Ethernet Fiber Switch 1 x Power Adapter 1 x User Manual