Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality One-Push Fiber Optic Pen Cleaner for MTP®/MPO Connector is the best cleaning choice for 100GBASE-SR4 QSFP28 transceivers.2017年6月10日にW***rより発表された