Item Type: SFP Fiber Switch <br>Material: Metal <br>Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z <br>SFP Ports: 2 <br>RJ45 Ports: 4 <br>Data Rate: 1000Mbps for SFP, 10/100/1000Mbps for RJ451、Self Adaptive RJ45 Ports: This SFP fiber switch provides multiple SFP optical ports and 10/100/1000M self adaptive RJ45 network ports. <br>2、Lossless Transmission: This Ethernet optical switch supports lossless and efficient transmission of multiple protocols. Full/half duplex self adaptive. Support self learning of media access address, support QoS. <br>3、Plug and Play: This Ethernet switch is plug and play, support auto flip of MDI/MDI X ports, support jumbo frame size 9K bytes, operating temperature range from 0℃ to 60℃. <br>4、LED Indicator: This Ethernet fast switch is designed with LED indicator to check the status of TX, FX LINK/ACT, POWER, FDX easily. Complies with IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z. <br>5、120km Extension: This SFP Ethernet switch can extend the fiber distance from 0 to 120km when used with different types of SFP module.1 x&nbsp;SFP&nbsp;Fiber&nbsp;Switch<p>1 x&nbsp;Power&nbsp;Adapter</p><p>1 x User Manual</p>