ETERN Optoelectronics 400G QSFP-DD Active Optical Cable (AOC)
The FLS400C003S-Lxx is a parallel 400Gbps QSFP-DD Active Optical Cable assembly, engineered for short-reach high-capacity interconnects using advanced 4-level Pulse Amplitude Modulation (PAM4).
Designed for point-to-point 400Gigabit Ethernet links, this AOC utilizes eight channels of 850nm VCSEL technology to transmit data over multimode fiber (MMF). It achieves a reach of up to 100m on OM4 fiber and 70m on OM3 fiber. Fully compliant with QSFP-DD MSA, IEEE 802.3cm 400GBASE-SR8, and IEEE 802.3bs 400GAUI-8 standards, it offers integrated digital diagnostic monitoring via an I2C interface, ensuring real-time performance tracking for mission-critical networking environments.
Key Technical Highlights
- PAM4 Modulation Format: Leverages 4-level pulse amplitude modulation to double the data rate within the same bandwidth.
- Extended Reach over MMF: Supports reliable high-speed transmission up to 100m using OM4 multimode fiber.
- Full MSA Compliance: Adheres to QSFP-DD MSA and IEEE 802.3cm 400GBASE-SR8 for seamless multi-vendor compatibility.
- Intelligent Monitoring: Features comprehensive digital diagnostics (DDM) accessible via I2C for proactive link management.
Applications
A cost-effective and flexible solution for 400GBASE-SR8 Ethernet links, high-performance computing (HPC) clusters, and top-of-rack (ToR) or leaf-spine data center architectures.
Product List & Detailed Specifications
For technical datasheets or bulk inquiries, please contact sales@szetern.com.
