... /100M 3.MM/SM,SC/ST/FC,1310nm 4.Redundancy ethernet switch P/N: Ck-if80 Description: The Ck-if80/71/62 ... series are a smart plug--play industrial Ethernet switch, which can provide economical solution for your Ethernet. Its dustproof fully sealed structure(pr ... single/multi mode, SC/ST connector, optional.Features:1. Advanced Ethernet switch technical2. IEEE802.3/802.3u/802.3x/802.3d,store ...