100G QSFP28 ER4 Lite DML LWDM4 30km/40km Transceivers

GIGALIGHT's 100G QSFP28 ER4 Lite optical transceiver modules are designed to support 100G Ethernet and OTN OTU4 (optional), suitable for data center and telecom links up to 30km (without FEC) or 40km (with FEC) over single mode fiber. The 100G QSFP28 ER4 Lite modules operate at four LWDM (short for LAN-WDM) wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm.Get a Quote
  • Hot-pluggable QSFP28 form factor full-duplex transceiver module
  • 4-channel cooled LWDM DFB TOSA and APD ROSA
  • Data rate up to 25.78125Gbps or 28Gbps per channel
  • Compliant with QSFP28 MSA (SFF-8665) and IEEE 802.3ba 100GBASE-ER4
  • Compliant with 100G 4WDM-40 MSA
  • Compliant with OTN OTU4 (optional)
  • Internal CDR circuits on both receiver and transmitter channels
  • Reach up to 30km without FEC or 40km with FEC over SMF
  • Duplex LC receptacle
  • 3.8W maximum power dissipation
  • Case operating temperature range: C-Temp
  • Single 3.3V power supply
  • Built-in digital diagnostic functionality
  • RoHS compliant (lead free)
Part Number Product Description
GQS-SPO101-ES4C 100GE QSFP28 ER4 Lite DML LWDM4 30km/40km Transceiver
GQS-SPO111-ES4C 100GE/OTU4 QSFP28 ER4 Lite DML LWDM4 30km/40km Transceiver
  • 100G Ethernet IEEE 802.3ba 100GBASE-ER4
  • OTN OTU4
  • Data Center Interconnection
  • Telecom Network
  • Get a Quote