Unlock the Full Potential of Your AI Infrastructure
As AI, HPC, and machine learning workloads accelerate, Nvidia infrastructure is setting the standard. But to truly scale, the right optics make all the difference. ProLabs delivers high-performance transceivers engineered for GPU intensive environments, rivaling OEM optics at a fraction of the price.
Why Choose ProLabs?
- Built for AI Performance: Built for low-latency, high-throughput, high-density deployments
- 400G & 800G Compatibility: Supports leading-edge form factors including QSFP-DD and OSFP
- In-Stock & Proven: Trusted in AI data centers across the U.S. and U.K. with proven performance and availability
Top Nvidia Compatible Transceivers
Choosing the right transceiver for your Nvidia/Mellanox powered infrastructure is crucial for performance and reliability. Below are some of our most popular transceivers, designed to meet the specific demands of modern AI and HPC networks.
800G Solutions
| Product | Speed | Reach | Connector Type | Application |
|---|---|---|---|---|
| OSFP 2xFR4 | 800G | 2km | 2x LC Duplex | Twin-port, mid-reach cluster fabrics |
| OSFP 2xDR4 | 800G | 500m | 2x MPO-12/APC | Twin-port connections for GPU/AI clusters |
| OSFP 2xSR4 | 800G | 50m | 2x MPO-12/APC | High-speed, in-rack links |
Note: Twin-port transceivers consolidate two separate 400G connections into a single 800G form factor, maximizing port density.
400G Solutions
| Product | Speed | Reach | Connector Type | Application |
|---|---|---|---|---|
| QSFP112 LR4 | 400G | 10km | LC Duplex | Connects spine and core links over long distances |
| QSFP112 FR4 | 400G | 2km | LC Duplex | Connects leaf and spine uplinks over mid-range distances |
| QSFP112 DR4 | 400G | 500m | MPO-12/APC | High-speed interconnects for AI and GPU clusters |
| QSFP112 SR4 | 400G | 50m | MPO-12/APC | Short-range, in-rack connections |
| QSFP-DD DR4 | 400G | 500m | MPO-12/APC | Powers AI-ready, mid-range optical fabrics |
| QSFP-DD SR4 | 400G | 100m | MPO-12/APC | High-throughput, short-reach links |
| QSFP-DD SR8 | 400G | 100m | MPO-16/APC | High-density breakout and rack-to-rack connectivity |
| OSFP112-RHS DR4 | 400G | 500m | MPO-12/APC | Ideal for compact OSFP ports in AI cluster builds |
| OSFP-RHS SR4 | 400G | 50m | 2x MPO-12/APC | High-density switch uplinks |
Engineered for Ethernet & InfiniBand Workloads
Whether you're scaling with high-performance Ethernet or InfiniBand environments, ProLabs optical solutions are tested for real-world performance in AI workloads without the premium price.
- SR4/SR8 (Multimode): Ideal for high-bandwidth, short-reach connectivity
- DR4/FR4 (Single-mode): Supports longer distances and fabric-wide deployments
- QSFP-DD & OSFP: Fully compatible with Nvidia/Mellanox 400G/800G switch platforms
- QSFP112 & OSFP-RHS: Fully compatible with Nvidia/Mellanox ConnectX-7 network adapters
