| Sign In | Join Free | My china-telecommunications.com | 
              
  | 
      
40GBASE-SWDM4 QSFP28 MMF 850nm 350m DDM Transceiver LC Connector The 40G QSFP+ SWDM4 transceiver modules are designed for use intransceiver modules are designed for use in 40G Ethernet links over ...