400G QSFP-DD SR4.2 850nm 908nm 150m OM5 MPO12/APC

SKU:

<12 W | VCSEL | 150m | MMF

  • 400G data rate via 8 bidirectional PAM4 lanes (850 nm & 908 nm)
  • Up to 70 m on OM3, 150 m on OM5 multimode fiber
  • BiDi design over MPO-12 for simplified fiber cabling
  • Hot-swappable QSFP-DD module
  • Low power usage (<12 W) with DSP-driven efficiency
  • Real-time diagnostics (DDM/DOM) included
  • Compliant with QSFP-DD MSA, 400GAUI-8/PAM4, IEEE 802.3 standards
  • Commercial 0–70 °C operating range
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400G QSFP-DD SR4.2 Optical Transceiver Module(BiDi 850nm 908nm, 70m(OM3) 150m(OM4), MPO12)

The QSFP-DD 400G SR4.2 optical transceiver module delivers enterprise-grade performance for modern data center infrastructure. With support for 150m transmission on OM5 fiber and 70m on OM3, the module employs PAM4 (4-level Pulse Amplitude Modulation). This module provides the high-speed connectivity essential for cloud computing and server-to-switch applications. Transmit Side: Four channels at 850nm/four channels at 908nm using VCSEL (Vertical-Cavity Surface-Emitting Laser) technology, total in eight parallel optical lanes for 400G throughput Receive Side: Accepts eight optical input signals and converts to electrical data channels, then outputs CML (Common Mode Logic) level signals. Integrated 7nm DSP ensures signal integrity.

Form FactorQSFP-DD
ConnectorMPO12
MediaMMF
Max. Cable Distance70m(OM3)/150m(OM5)
Data Rate425Gbps
Wavelengths Range850nm, 908nm
Extinction Ratio3dB
Supply Voltage3.3V
DDM/DOMSupported
Op. Temperature0 to 70°C (32 to 158°F)
Humidity(non-condensing)5-95%
St. Temperature-40 to 85°C (-40 to 185°F)
Electrical InterfaceHot-pluggable
Application400G Ethernet and Data center 
ProtocolsQSFP-DD MSA, CMIS