Product Overview
The OSFP-800G-DR8 belongs to Huawei’s 800G series and implements 800 Gbit/s transmission as eight parallel 100G-PAM4 optical lanes at a 1311 nm wavelength, delivered over a single MPO-16 APC connector to a documented 500 m on singlemode fiber. Operating case temperature is specified at 0°C to +70°C.
As a DR8-class parallel singlemode module it suits the short, dense hop counts of AI training fabrics, where hundreds of 800G leaf-spine links run between neighboring racks and rows. An MPO-16 trunks plant keeps fiber counts manageable, and each 800G DR8 port can break out to 8×100G DR/FR-class endpoints for flexible topologies.
Typical applications include 800G leaf-spine interconnects in AI/GPU training clusters, high-radix switch-to-switch fabric links up to 500 m, and scale-out fabrics built around Huawei data center switches with OSFP 800G ports.
- 800GBASE-DR8: 8×100G-PAM4 lanes over 1311 nm parallel SMF
- 500 m reach on singlemode fiber per Huawei official 800G series table
- MPO-16 APC connector, OSFP footprint
- 0°C to +70°C commercial case temperature range
- Designed for AI cluster leaf-spine fabrics and 8×100G breakouts
| Rate | 800 Gbit/s (800GBASE-DR8, 8×100G-PAM4) |
| Interface | OSFP, MPO-16 APC |
| Wavelength | 1311 nm |
| Reach | 500 m on SMF |
| Fiber | SMF (parallel, MPO-16) |
| Operating Temperature | 0°C to +70°C (case) |
| Compatibility | Huawei OSFP slots, 800GBASE-DR8 (IEEE 802.3ck class) |
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