400G/800G Transceivers
The ABPTEL 400G/800G Transceivers portfolio powers the next generation of AI training clusters, hyperscale cloud networks, and Data Center Interconnects (DCI). Utilizing advanced PAM4 modulation, these modules deliver massive bandwidth density.
- Form Factor Distinction:
- OSFP (Octal SFP): Designed for 800G AI workloads (e.g., NVIDIA GPUs) with superior thermal management for high-wattage optics.
- QSFP-DD: Offers backward compatibility with existing QSFP28 ports, ideal for seamless 400G network upgrades.
- Application Scenarios:
- AI & HPC Clusters: SR8/VR8 (Short Reach) modules for low-latency switch-to-server connections.
- DCI & Metro: 400G ZR/ZR+ coherent optics for long-haul transmission (up to 120km) without amplification.
Fully compliant with IEEE 802.3bs/cn/ck and OIF standards. Supports InfiniBand NDR and 400G/800G Ethernet protocols.
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