40GE/OTU3 QSFP+ LR4

The Gigalight 40GE/OTU3 QSFP+ LR4 optical transceiver module is designed for 40GBASE-LR4 Ethernet and OTN OTU3 links reach up to 10km over Single-Mode Fiber (SMF).

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40GE/OTU3 QSFP+ LR4 - GQS-SPO400-LR4CD

  • Transmission data rate up to 11.2Gbps per channel
  • QSFP+ MSA compliant
  • Compliant to IEEE 802.3ba specification for 40GBASE-LR4 links
  • 4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331 nm , with AAWG
  • High Sensitivity PIN-TIA with AAWG DEMUX
  • Up to 10km reach over standard single mode fiber
  • Compliant with QDR/DDR Infiniband data rates
  • Hot pluggable electrical interface
  • Power consumption < 2.5W
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply
  • RoHS 6 compliant (lead free)

Ordering Information

Part Number Product Description
GQS-SPO400-LR4CD QSFP+, 40GBASE-LR4 and OTU3, 10km on SMF, Dual LC
  • 40GBASE-LR4 Ethernet
  • OTN OTU3/OTU3e1/OTU3e2
  • InfiniBand QDR/DDR
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    100G CFP4 SR4

     
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    100G CFP4 LR4

     
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    100G CFP2 SR10

     
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    100G CFP2 LR4

     
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    100G CFP2 ER4

     
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    100G CFP2 to QSFP28 Adapter

     
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    100G CFP SR10

     
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    100G CFP LR4

     
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    100G CFP to QSFP28 Adapter

     
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    100GE/OTU4 QSFP28 LR4

     
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    100GE/OTU4 QSFP28 ER4 Lite

     
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    40GE/OTU3 QSFP+ SR4

     
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    40GE/OTU3 QSFP+ ER4

     
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    25G SFP28 SR

     
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    25G SFP28 LR

     
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    10G SFP++

     
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    10G SFP+

     
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    10G BiDi SFP+

     
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    10G XFP

     
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    10G BiDi XFP

     
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    2.5G SFP

     
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    1.25G SFP

     
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    622M SFP

     
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    100M SFP

     
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    BiDi SFP

     
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    CSFP

     
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