In the demanding world of network infrastructure, our 800G OSFP Passive and Active DACs deliver the reliability and performance network engineers and VARs have been searching for. ProLabs engineered a solution that cuts through typical industry frustrations – eliminating long lead times, addressing low margins, and providing unmatched connectivity.
What sets us apart is simple: the most comprehensive testing in the market, backed by our lifetime warranty. For network professionals who can't compromise on performance, our cables aren't just a product – they're a strategic solution that transforms connectivity challenges into competitive advantages.
800G OSFP Active DAC
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MSA and TAA 800GBase-CU OSFP to OSFP Direct Attach Cable (Active Twinax, 0.5m) Infiniband Only | |
Mellanox® Compatible TAA 800GBase-CU OSFP to OSFP Direct Attach Cable (Active Twinax, 0.5m) Infiniband Only | |
Mellanox® Compatible TAA 800GBase-CU OSFP to OSFP Direct Attach Cable (Active Twinax, 3m) Infiniband Only | SKU: MCA4J80-N003-C |
Features & Benefits:
- Supports full 800G bandwidth with 8×100G PAM4 lanes for demanding workloads.
- Active copper design ensures stable, low-latency links even over extended cable runs.
- Optimized for short-reach, high-performance environments, ideal for AI/ML clusters and server-to-switch connections within racks.
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
- Backed by a lifetime warranty, guaranteeing long-lasting reliability and peace of mind.
800G OSFP Passive DAC
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MSA and TAA 800GBase-CU OSFP to OSFP Direct Attach Cable (Passive Twinax, 50cm) | |
Mellanox MCP4Y10-N00A Compatible TAA 800GBase-CU OSFP to OSFP Direct Attach Cable (Passive Twinax, 50cm) | SKU: MCP4Y10-N00A-C |
Features & Benefits:
- Supports up to 800G bandwidth with an ultra-low latency design.
- Robust signal integrity across challenging network environments.
- Low power consumption ~ <0.1W
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
- Backed by a lifetime warranty, guaranteeing long-lasting reliability and peace of mind.

