QSFP sr4.2

400GBASE-SR4.2-LU QSFP-DD PAM4

400GBASE-SR4.2-LU QSFP-DD PAM4

850nm 100m | Optical Transceiver Module

Compliance:
CEFCRoHs

QDD-400G-SR8-S Compatible QSFP-DD 400GBASE-SR8 PAM4 850nm 100m DOM MPO-16/APC MMF Optical Transceiver Module. This transceiver can be used in full 400G mode, 2 x 200G-SR4, 4 x 100G or 8 x 50G-SR

data rate400Gbps
Center wavelenght850nm
Cable distance70m/100m@MMF
power consumption≤10W
connectorMTP/MPO-16
Transmitter TypeVCSEL 850nm
Receiver TypePIN
case temperature0 to 70°C (32 to 158°F)
modulation8x 50G PAM4
Tx Power-6-4dBm
Rx Power-7.9 - 4dBm
protocolQSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4, IEEE 802.3cd
mediaMMF
Extinction Ration3dB
fecNO
packageCOB
Packaging Technology COB
Vendor NameLuma Optics
warrantyLifetime
Typical application

Data Center

1 x 400G to 400G

2 x 200G-SR4

8 x 50G-SR

  • QSFP-DD MSA compliant
  • QSFP-DD CMIS4.0 management interface compliant
  • IEEE 802.3cm 400GBASE-SR8 standard compliant
  • IEEE 802.3bs 400GAUI-8 standard compliant
  • Digital diagnostic functions
  • 8-channel full-duplex transceiver module
  • 425 Gbit/s aggregate bit rate
  • Maximum link length of 70 m OM3, 100 m OM4 with FEC
  • Single MPO-16/APC receptacle
  • Maximum power dissipation < 10 W
  • Operating case temperature range 0 to 70℃
  • Single 3.3 V power supply
  • RoHS 2 compliant