Collection:
Direct Attach Cables (DACs)
High-performance Passive Direct Attach Cables (DAC) for short-reach data center interconnects. Our DACs offer the lowest latency and power consumption for connecting Top-of-Rack (ToR) switches and servers. Available in 10G, 25G, 40G, 100G, 400G, and 800G configurations.
DAC 800G OSFP passive
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DAC 400G QSFP112 passive
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DAC 400G QSFP-DD passive
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DAC 25G SPF28 passive
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DAC 800G OSFP to 4x 200G OSFP passive breakout
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DAC 800G OSFP to 2x 400G QSFP112 passive breakout
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DAC 800G OSFP to 2x 400G OSFP passive breakout
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DAC 400G OSFP to 4x 100G QSFP56 passive breakout
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DAC 400G QSFP56-DD to 4x 100G QSFP56 passive breakout
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DAC 100G QSFP28 to 4x 25G SFP28 passive breakout
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Built for AI/HPC scale, validated by engineers
From 1.6T/800G down to legacy links, our optics are lab-tested for signal integrity, thermal margins, and multi-vendor interoperability. US-based tech support gives you fast answers, samples, and short lead times.
Fiber Optics Categories
Industries We Serve
Proven across real-world deployments
Vitex solutions are validated through optical testing, interoperability checks, and system-level integration to meet the demands of real production environments. Our engineering process scales across industries without compromising performance or compliance.
High-Speed Fiber Integration
Fiber Connectivity Testing
System Validation Lab
Rack-Level Optics Validation
Cleanroom Production
Optical Assembly & Die Bond
Silicon Photonics Packaging
Advanced Optical Test Bench
Get engineering answers before you commit
Share your BOM, validate compatibility, or sanity-check 400G/800G designs. Get fast, practical guidance from US-based fiber optics engineers.