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1. The Inphi Chip integrated into the device has a maximum power consumption of 16.5W. 2. Tested in specific switches to ensure superior performance, quality, and reliability. 3. Using DWDM technology, multiple applications can be transmitted over a single duplex fiber. 4. By adjusting the wavelength, the network can become more adaptable to future growth. 5. The hot-pluggable QSFP-DD form factor 6. Adhering to the high-speed electrical compliance standard IEEE Std 802.3™-2018. 7. Fully compliant with QSFP-DD MSA CMIS Rev5.1 and OIF 400ZR. 8. The 8x50G PAM4 retimed 400GAUI-8 electrical interface.See more
The 400GBASE-ZR transceiver conforms to OIF 400ZR and QSFP-DD MSA standards and is designed to be used with a host platform for 400G transmission over optical links in DCI applications. It can provide 400Gb/s of optical bandwidth using coherent, Dual Polarization-16QAM modulation with a single optical wavelength. The transceiver can support link lengths up to 80km using EDFA over SMF and comes equipped with duplex LC connectors.
Scenario 1: 400G Mixed-transmission

Scenario 2: 400G Structured Cabling Connection

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

QSFPTEK has unveiled a pair of cutting-edge 400G pluggable optical modules. The first variant, the QSFP-DD module, is designed primarily for -ZR 80km applications, while the CFP2 module caters to comprehensive multi-service DWDM requirements. Employ these state-of-the-art 400G modules to seamlessly transition your data center into the forefront of 400G network technology.

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.


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Transceivers type DWDM-QDD-400G-80KM