400GBASE-FR4 OSFP PAM4 CWDM4 2km LC SMF FEC Optical Transceiver Module

  • OSFP MSA compliant
  • 4 CWDM lanes MUX/DEMUX design
  • 100G Lambda MSA 400G-FR4 Specification compliant
  • Up to 2km transmission on single mode fiber (SMF) with FEC
  • Operating case temperature: 0 to 70oC
  • 8×53.125Gb/s electrical interface (400GAUI-8)
  • Data Rate 106.25Gbps (PAM4) per channel.
  • Maximum power consumption 12W
  • Duplex LC connector
  • RoHS compliant


Product Type OSFP-400G-FR4 Vendor Starry Networks
Form Factor OSFP Max. Data Rate 425Gbps
Wavelength 1271nm, 1291nm, 1311nm, 1331nm Transmission Distance 2km
Connector Duplex LC Media SMF
Transmitter Type CWDM4 EML Receiver Type PIN
TX Power -3.3~+3.5dBm Receiver Sensitivity < -7.3dBm
Typical Power Consumption ≤12W Commercial Temperature Range 0~70°C
DDM Supported EMC ( Electro Magnetic Compatibility) Supported
Modulation Mode PAM4 CDR TX & RX Built-in CDR
Host Required FEC Protocols OSFP MSA, 100G Lambda MSA 400G-FR4

Product Highlights