800Gbps QSFP-DD Optical Transceiver for 10km SMF with Hot-Swappable Design

This enterprise-grade 800G QSFP‑DD LR8 optical transceiver is optimized for 10km single-mode fiber (SMF) links. It leverages 8-channel CWDM8 wavelengths and PAM4 modulation to deliver high bandwidth with efficient fiber usage. Equipped with digital optical monitoring (DOM) and hot-swappable design, it ensures reliable operation and easy maintenance.

This high-performance 800G optical transceiver provides 800Gbps throughput via 8×106.25G PAM4 electrical interfaces. It adopts CWDM8 wavelength division technology to maximize fiber utilization, reducing deployment costs. With 10km SMF transmission capability, it is ideal for data center interconnection and metro area network (MAN) applications.

• Long-Range Coverage: 10km SMF transmission extends reach for inter-building and campus backbone links
• High-Efficiency WDM: 8 wavelengths on a single fiber pair cut fiber costs by 50% vs. single-wavelength 8-lane designs
• Superior Signal Quality: PAM4 modulation and advanced DSP ensure low latency and high-speed, reliable data transmission
• Comprehensive Monitoring: Built-in DOM tracks real-time temperature, voltage, bias current, transmit power, and receive power
• Flexible Maintenance: Hot-swappable design supports on-line replacement, minimizing network downtime
• Broad Compatibility: Complies with industry standards, ensuring seamless integration with mainstream 800G switches and network equipment

Data center core/aggregation switch interconnection, Metro area network (MAN) backbone interconnection, Data center intra-site and inter-site communication, High-speed interconnection of AI computing clusters, Telecom central office interconnection, Cloud service provider network expansion & upgrade.