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40G QSFP+ ER4 DML CWDM4 40km Transceivers

GIGALIGHT's 40G QSFP+ ER4 optical transceiver modules are designed to support dual rates of 40G Ethernet and OTN OTU3, suitable for data center and telecom links up to 40km over single mode fiber. The 40G QSFP+ ER4 modules operate at four CWDM wavelengths of 1271nm, 1291nm, 1311nm and 1331nm.Get a Quote
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  • Hot-pluggable QSFP+ form factor full-duplex transceiver module
  • 4-channel uncooled CWDM DML transmitter and APD receiver
  • Data rate up to 11.15Gbps per channel
  • Compliant with QSFP+ MSA (SFF-8436) and IEEE 802.3bm 40GBASE-ER4
  • Compliant with OTN OTU3/OTU3e1/OTU3e2
  • Reach up to 40km over SMF
  • 18.5 dB link insertion loss budget
  • Duplex LC receptacle
  • XLPPI electrical interface
  • 3.5W maximum power dissipation
  • Case operating case temperature range: C-Temp or I-Temp
  • Single 3.3V power supply
  • Built-in digital diagnostic functionality
  • RoHS compliant (lead-free)
Part Number Product Description
GQS-SPO400-ER4C 40GE/OTU3 QSFP+ ER4 DML CWDM4 40km Transceiver
  • 40G Ethernet IEEE 802.3bm 40GBASE-ER4
  • OTN OTU3/OTU3e1/OTU3e2
  • Data Center Interconnection
  • Telecom Network
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