[Bidi Gigabit Single-Mode Fiber to Ethernet Media Converter]: avedio links gigabit Ethernet to optical converter has 4 10/100/1000 base CAT5 ports and 1 10/100/1000 base spdif port, one pair SFP fiber module support transmission up to 20 km, which allows you to convert 1000Base-LX Duplex LC fiber to 10/100/1000 Base-T RJ-45 copper media or vice versa. | [3 Ways to Use]: ①As 1x3 Ethernet splitter, which it's equivalent to having two sets of 1*3 network splitters; ② As network cable extender, you could connect one cat cable between 2 converters, TX support connect one input network, and 3 output device, RX support connect 4 output device,transmission can extend additional 100m. ③As fiber optic modem, you can plug SFP module into converter, then connect LC fiber cable between 2 SFP module, TX connect 1 input network, RX support connect 4 output device, the max transmission up to 20KM. | [Plug and Play]: Optical network terminal converter no need install driver or configuration, just plug and play. SFP to RJ45 is with lower consumption CPU, green energy saving. RJ45 port support 10M/100M/1000M auto-negotiation. The indicator light is always on when the SFP module is connected, the indicator light is flashing when the network is connected. | [Widely Compatible]: RJ45 Port and SPDIF port support max up to 1000Mbps, RJ45 compatible with most network ethernet cables, such as Cat8 Cat7 Cat6 Cat5. And compatible with network switches, routers TVs, set-top boxes, PCs, computers and more. The industrial SFP LC transceiver is 1.25G dual fiber, single -mode, transmission distance up to 20KM. You can also use other different brands of 1.25G SFP transceivers. | [Computer Networking Transceivers Packing Content]: ①2 PCS 5 Port( 1 Optical & 4 RJ45) Gigabit Ethernet Optical Converter ; ② one pair 1.25Gb transmitter and receiver SFP module; ③2 PCS type-c power cable; ④ 1 PCS user manual.