Welcome to our store!</br> 1、Multiple Ports: Fiber transceiver provides multiple Gigabit SFP optical ports and 10/100/1000M adaptive RJ45 network ports, and different SFP optical modules can be selected according to field needs. 2、Support Efficient Transmission: Ethernet transceiver supports multiple protocols for lossless and efficient data transmission, full half duplex adaptive, IEEE802.3x flows control, back pressure flows control, multicast, QoS, to ensure efficient network operation. 3、Long Distance Transmission: When used with different types of SFP modules, the FX port can be hot swapped to extend the fiber distance to 0 to 120km, support jumbo frame size of 9K bytes, and support operating temperature range from 0°C to 60°C. 4、Monitor Network Status: Easy to view LEDs provide status to easily monitor 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. 5、Plug and Play: Fiber media converter is plug and play, easy to use, supports MDI, MDIX port auto flip, plug in power, fiber, network can be used, simple and convenient to use. <div class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type:&nbsp;Ethernet&nbsp;Fiber&nbsp;Media&nbsp;Converter Material: Metal Plug Coltage: 100-240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Optical Port: 4 Electrical Port: 8 <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> </div> 1 x Ethernet&nbsp;Fiber&nbsp;Media&nbsp;Converter1 x&nbsp;Power&nbsp;Adapter 1 x&nbsp;User Manual (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sale service.</br>