400G FR4 2km 1310nm
400G QSFP-DD, FR4, 2km, LC, 1310nm, SM, 0 to 70C
Product Overview
The CDD-4E-FR-CDFC02 is a single mode QSFP-DD transceiver designed for 400 Gigabit Ethernet applications. It uses cooled EML laser transmitters and PIN photodiode receivers with four CWDM optical lanes operating at 106.25Gbps per lane. The module converts eight 53.125Gbps PAM4 electrical lanes into four optical lanes, supports transmission distances up to 2km over single mode fiber, complies with QSFP-DD MSA, 100G Lambda MSA 400G FR4 and IEEE 802.3bs standards, and provides a high-density 400GAUI-8 electrical interface.
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Feature Highlights
Why Choose CloudPhotonix?
Proven Interoperability
Tested and verified across major networking platforms.
Scalable Portfolio
From short-reach DACs to long-reach optical modules.
Performance Assurance
Optimized for bandwidth-intensive applications.
Future Ready
Built for next-generation connectivity and data demands.
Compatible Networking Platforms
