As digital transformation accelerates, enterprises and cloud providers require high-speed, long-distance network solutions. The 400G QSFP-DD LR4 optical module delivers reliable performance for data centers, metro networks, and cloud infrastructures.
Data Rate: Up to 400Gbps using PAM4 modulation.
Distance: Supports up to 10km over single-mode fiber (SMF).
Wavelength: 1310nm CWDM4 laser for stable transmission.
Interface: Duplex LC connector, hot-pluggable.
Compatibility: Compliant with QSFP-DD MSA and IEEE 802.3bs standards.
Power Efficiency: ~12W typical power consumption.
Monitoring: Digital diagnostics (DDM/DOM) for real-time status.
Utilizes CWDM4 technology to deliver 400Gbps while minimizing fiber usage, ensuring smooth performance for bandwidth-intensive applications.
Tested with Cisco, Arista, Juniper, and other devices. MSA compliance ensures reliable interoperability.
Hot-pluggable design allows installation without powering down. Integrated diagnostics simplify monitoring and troubleshooting.
Data Center Interconnect (DCI)、Metro Networks (MAN)、Cloud Computing Platforms、5G Backhaul
Combines high performance, long reach, and low power consumption in a compact design, suitable for data centers, cloud networks, and telecom infrastructure.
A1: Up to 10km over single-mode fiber.
A2: Yes, it supports backward compatibility for smooth network upgrades.
A3: Typical power consumption is around 12W.
A4: Duplex LC connector for single-mode fiber.
A5: Data centers, telecom operators, cloud providers, and enterprises upgrading to 400G networks.
The 400G QSFP-DD LR4 optical module is a future-ready network solution, delivering high bandwidth, long-distance connectivity, and energy efficiency. It enables organizations to build scalable, resilient networks for today’s demands and tomorrow’s growth.
Headquarter address :Room 1603, Coolpad Building B, North District of Science and Technology Park, Nanshan District, Shenzhen,China.518057
