Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS strongly recommends cleaning both connectors each time you disconnect and reconnect them. US Conec IBC™ Brand Cleaner MPO II for MTP®/MPO Connector is the best cleaning choice for 400GBASE-XDR4 QSFP-DD transceivers.2019年11月25日にE***nより発表された
