Cisco Compatible, 40GBASE-SR QSFP+ Transceiver, 41.2 Gb/s, 400m, Multi Mode, 850nm, MPO/MTP, 3.3V



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The QSFP-40G-CSR4-LW Cisco-compatible QSFP+ transceiver operates at 40 Gbps over Multimode fiber at 850nm with a maximum reach of 400 meters. OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All transceivers are 100% tested for functionality and compatibility and backed by a Lifetime Replacement Warranty.


  • Form Factor: QSFP
  • Data Rate: 40 Gbps
  • Cable Type: Multimode Fiber
  • Max Distance: 400 Meters
  • Wavelength: 850nm
  • Connector: MPO/MTP
  • Optical Monitoring: YES