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400G ZR+ High Power Coherent QSFP-DD Transceiver
Posted on 2025-06-20

The ‌400G QSFP-DD ZR+ High Power Coherent Transceiver‌ is a high-performance optical module designed for 400Gbps data transmission, featuring QSFP-DD form factor and extended reach up to 80km. Key highlights include ‌low power consumption‌, ‌high-density deployment‌, and advanced ‌DSP technology‌ for enhanced signal integrity. Ideal for ‌Data Center Interconnect , metro, and backbone networks, it leverages coherent optics to support bandwidth-intensive applications like ‌5G, cloud computing, and AI‌. This transceiver is pivotal for next-gen optical infrastructure, offering scalability and reliability.


Product Features
400G-ZR+High-Power-Coherent-QSFP-DD-Transceiver●400GBASE-ZR+ DCO QSFP-DD

●IEEE 400GE or n×100GE (n = 1, 2, 4) Ethernet compliant host interface

●Coherent 400G/200G/100G optical interface based on ZR+ MSA

●Tx power= 0dBm, OSNR tolerance> 23.5 dB/0.1nm

●QSFP-DD form factor, Type 2A (compact size: 93.26 mm × 18.35 mm × 8.5 mm)

●400GAUI-8, 4×100GAUI-2, 2×100GAUI-2, 2×CAUI-4, 100GAUI-2 and CAUI-4 electrical interfaces

●Compliant with "QSFP-DD Hardware Specification Rev 6.2" 

●Compliant with "QSFP-DD Common Management Interface Specification Rev 5.2" 

●Full C-band tunable, flex grid

●Compatible with LC duplex connectors

●Maximum power consumption: 23 W

●Operating case temperature: 0°C to 70°C

●3.3 V power supply


Data Sheet
400G-ZR+High-Power-Coherent-QSFP-DD-Transceiver.pdf


If you are interested in the 400G ZR+ High Power Coherent QSFP-DD Transceiver, please contact us sales@c-light.com

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