Gigabit Ethernet Fiber Switch Media Converter 8 Fiber Port 2 RJ45 Fiber Port Optical Transceiver 20KM SC Single Mode 100/1000M color:1 pcs Duplex PCBA Astronomical telescopes can help your

Astronomical telescopes can help your kids get rid of computer games

Compatible With:

Russian and so on

Product upgrade changes:(Compared with V1

not easy to corrode

Gigabit Ethernet Fiber Switch Media Converter 8 Fiber Port 2 RJ45 Fiber Port Optical Transceiver 20KM SC Single Mode 100/1000M color:1 pcs Duplex PCBA Astronomical telescopes can help your1. this price not include power supply 2. Bulk order please contact with us , we are factory have the best price for you. Single fiber AT1310nm,R1550nm Single fiber B: T1550nm,R1310nm Double fiber1310nm For free combination of optical modules, please leave a message About Your Shipment: Preparation Time: The delivery will take approximately 1 week after payment is made, and will be shipped via air express. Please ensure your address is correct when