OSI Global stocks and tests 180+ Nokia-compatible optical transceivers and DWDM optics, including part numbers from Infinera's optical systems line following its acquisition by Nokia. SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP-DD, XFP, CFP, and CFP2-DCO form factors, fully tested against Nokia 1830/7250/7750 and Infinera optical transport platforms. Lifetime warranty. Same-day quotes.
OSI-compatible modules stocked and tested across the combined Nokia and Infinera catalogs, from legacy DWDM SFPs to 400G QSFP-DD and CFP2-DCO coherent optics.
OSI-compatible 10G optics for Nokia 7250/7750 SR and Infinera platforms, in BiDi, standard, and CWDM variants in stock.
OSI-compatible 25G SFP28 for Nokia 7750 SR platforms, in standard and BiDi variants.
OSI-compatible 100G modules for Nokia 1830/7750 and legacy Infinera CFP-based platforms, including DR, FR, LR4, and tunable DWDM variants in stock.
High-density 400G modules for next-generation Nokia 1830 deployments and Infinera coherent transport. DR4, tunable ZR/ZR+, and CFP2-DCO coherent modules in stock.
Tunable and fixed-channel DWDM optics spanning both the Nokia and Infinera catalogs, including OC-48 SFPs for legacy transport rings and spare parts.
Since Nokia acquired Infinera, OSI Global keeps both catalogs in stock and tested, whether you're on legacy Infinera gear or current Nokia platforms.
Every module is validated against real Nokia and Infinera platform hardware before it ships, not just matched against a spec sheet.
All OSI-compatible optics carry a lifetime warranty. If a module ever fails, we replace it: no RMA hoops, no expiration date.
OSI Global stocks both legacy Infinera and current Nokia optics, so a single vendor relationship covers your whole transport network no matter which era it's from.
Send us your part number list or describe your deployment. We'll respond with pricing the same business day, no waiting, no back-and-forth.
“We had a mix of legacy Infinera DTN-X gear and newer Nokia 1830 platforms after the acquisition. OSI Global was the only source with tested optics ready for both legacy and current catalogs.”
— Network Ops Manager, Regional Carrier
Send us your part number list or describe your deployment and we'll have same-day pricing ready, whether it's current Nokia or legacy Infinera hardware.
Read up on transceiver compatibility, form factors, and network upgrade strategy.
The third-party optics market was originally built by a small number of organizations focused on doing transceivers the right way: sourcing from quality manufacturers, building engineering expertise...
Behind every cloud application, video call, financial transaction, or AI workload, there is an essential component doing the heavy lifting: the optical transceiver. While rarely noticed outside of...
We're in the middle of an unprecedented evolution of modern networks, driven by hyperscalers’ relentless push to advance AI. The appetite for compute and infrastructure is enormous, and it’s quickly...
OSI Global is a privately owned, Gartner-recognized leader in enterprise hardware, optical solutions, and data center services.
Since 2008, OSI Global has been giving IT teams around the world peace of mind through innovative, cost-effective, high-quality solutions that extend hardware lifecycles and reduce costs. From enterprise hardware and third-party maintenance (TPM) to optical networking and professional services, OSI Global delivers the same capabilities as larger competitors without the bureaucracy, investors, or red tape.
With a customer-first approach and unmatched responsiveness, OSI Global enables organizations to optimize their IT infrastructure on their terms.
