Quality Assurance
Every unit passes a standardized production QC, an on-site compatibility test on real target hardware and a rigorous optical performance test before it leaves the line.
Tested Optics You Can Trust
Every transceiver is tested to the exact specifications of our customer's environment.
More Videos →Our Advantages
Industry-Leading Experience
More than a decade in optical interconnect. Thousands of fulfilled orders and successful projects for SMBs, telcos and data centers across 200 countries.
Fast Delivery
Deep stock of in-demand SKUs, local warehouses in the US and EU, and 3-day delivery to surrounding regions on orders over US$ 79.
Technical Support
Engineer teams provide around-the-clock support on business days, from link budget questions to tailored network design.
Customer Success Stories
More Stories →
Data Center Interconnect
High-density 100G/400G spine-leaf fabric, DWDM DCI links and structured cabling for hyperscale and enterprise data centers.
Read more
AI Cluster & HPC
Low-latency 400G/800G interconnect for GPU clusters, from rail-optimized leaf fabrics to in-row copper and AOC cabling.
Read more
5G Fronthaul & Backhaul
25G fronthaul optics, 10G/25G backhaul and hardened connectivity for outdoor base station deployments.
Read moreResources
More Resources →
Blog & News
400G QSFP-DD vs OSFP: Which Form Factor Fits Your Next Deployment?
Form factor, thermal budget and switch port density compared, so you can pick the right 400G module family before you lock in your next switch generat
12 min read
Blog & News
MPO Trunk Cable Polarity Explained: Method A, B and C
Why 12-fiber polarity decides whether your 40G/100G link comes up at all, and how to keep Method B consistent across trunks, cassettes and patch cords
9 min read
Blog & News
OM4 vs OM5: Choosing Multimode Fiber for 100G and Beyond
Wavelength-division multimode, SWDM4 readiness and where OM5 actually pays for itself in short-reach 100G and 400G links.
7 min read