Connectivity and infrastructure,
ready for your next project.
Quality optics, cables, and hardware. Without the inflated prices.
What We Supply
Optical Transceivers
10G, 25G, and 100G transceivers for short and long-range network links.
DAC Cables
10G, 25G, and 100G direct attach copper cables for short-range connections.
Fiber Patch Cables
OM4 multimode and OS2 single-mode LC/UPC duplex patch cables.
What We Suply
10G, 25G, and 100G transceivers in SR and LR configurations.
Why UpstreamStock
Built for buyers who need fast answers, fair pricing, and a supplier who picks up the phone.
Fast Quotes
Clear pricing and lead times, with compatibility confirmed before you place your order.
Direct Supplier Relationships
Established manufacturers and distributors help us source the right hardware for your project.
Built for Real Procurement
Straightforward terms and responsive support for urgent replacements, everyday orders, and larger projects.