1Can convert 2 independent 10/100/1000Base-TX twisted pair electrical signals and 1 independent 1000Base-FX optical signal to each other. 2Realize the data before the two kinds of network connection media by using exchange technology and store and forward technology. 3Support dual fiber multimode, dual fiber single mode, single mode single fiber and other optical fiber transmission. 4Adaptive connection to 10M/100M/1000M network, storage and forwarding capabilities to support rate adaptation and protocol conversion. 5Support 12K effective media access control address table, support media access control address automatic learning and aging. Item Type: Ethernet Fiber Switch Material: Aluminium Alloy + Printed Circuit Board Model: TBC-MC3712E-SFP Standard Protocol: IEEE 802.3ab, IEEE 802.3Z, IEEE 802.1X Band Width: Electrical Port: 2*10/100/1000M Optical Port: 1.25G Working Mode: Full Duplex/Half Duplex, With Full Duplex/Half Duplex Auto-Eegotiation Function Interface: Electric Port: RJ45 Optical Port: SC/FC/ST LED Indicator: PWR, LINK, 1000M, L/A UTP Network Cable: Cat5 UTP (Within 100m) Fiber Type: 9/125, (up to 20-120km) 50/125, 62.5/125m (up to 2km) Power: 5W 1 xEthernet Fiber Switch 1 x Plug 1 x User Manual