, OTU2, OTU2eOccupied slot numberOccupy 2 slots, applicable to the platform of the whole OTNS8600 seriesWDM technologySupport DWDM: C Band, 100GHz or 50GHzNetwork management functionSupport real time monitoring for port working state at the client side and WDM side, including: transmitting optical power, receiving optical power, temperature, etcClient-side interfaceSupport ten pluggable optical port SFP+, with LC type interface(SMF&MMF)WDM-side interfaceSupport one pluggable optical port CFP2, w