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Our Mission

To create an engaging and empowering environment
that provides an unparalleled experience for everyone






Our Values


Optimize your IT budget and improve network performance with certified, double-benched managed and unmanaged switches from all major manufacturers.

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Choose from our massive inventory of preowned, surplus and new-in-box routers manufactured by Cisco, Juniper, Brocade, HPE and many more

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Data Center

Strong growth in the server sector provides you with tremendous selection and unbeatable value in preowned, certified blade, rack and tower servers

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Optimal quality, ultra-reliable OSI Optic transceivers are coded in-house to your specifications and guaranteed 100% compatible with your entire infrastructure

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Cables and Accessories

Compare our prices on a wide range of new and used cables and accessories from Cisco and leading manufacturers

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Ultra-Reliable, Certified Server Memory from OSI Hardware Delivers Big Value as Market Demand Jumps and Prices Climb

Strong growth in the server sector is driving up DRAM prices, making the case even more compelling for OSI-branded DDR, DDR2, DDR3, DDR4 DIMM memory modules.

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Competitive Landscape: Partnering with Third-Party Maintenance Providers for Data Center and Network Maintenance Cost Optimization

Should you rely on OEM-only IT maintenance to meet your evolving operational objectives? Gartner Research Director Christine Tenneson says “absolutely not.”

Author: Gartner
(July 2017)

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Quantifying the Bathtub Curve: Preowned Hardware Doesn’t Just Save Dollars, It Makes Sense

Used network and data center components from OSI Hardware have a significantly lower RMA (failure rate) than new, factory sealed products (.03% to .05% for preowned vs. 2% to 5% for OEM). Read how you can avoid the burn-in phase of your IT hardware buying preowned.

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Major Lines of Business

Why OSI?

COMPETITIVE PRICING Discounts of 70% to 90% off list price for all products (Cisco, Juniper, Brocade). We’ve earned the loyalty of thousands of organizations by delivering better value and optimizing their IT budgets throughout their network and data center infrastructures.

RELIABILITY Every preowned component is staged in our state-of-the-art operations department and certified to be “like new” using OSI’s 15-Point Inspection and Testing process. Doing so results in our RMA (failure rate) of just .05% and ensures every component is in optimal condition when it reaches your door.

LIFETIME WARRANTY True Lifetime Warranty on every product we sell – including all preowned, surplus, new-in-box, and OSI-branded optics and memory. By providing a level of support and responsiveness beyond standard OEM warranties, we consistently solve problems more quickly and help our clients avoid costly downtime.

EXPERTISE Cisco and Juniper certified Sales Engineers are here to offer pre-sales advice with installation and troubleshooting. Every product sold is backed by our Level 2/3 engineering support team and OSI’s “repair or replace” guarantee.

EXPERT SUPPORT OSI Hardware representatives are always available to answer questions and provide quotes. Our massive inventory, over 300 distribution points, and expert sales and support team consistently deliver the industry’s best service and support.

FAST DELIVERY Most used Cisco equipment ships out the same day. Why wait weeks for fulfillment when OSI Global IT can deliver solutions promptly? We have the resources to get your network up and running quickly.

What Our Clients Say

Our purchasing team discovered the quality and cost factor of the transceivers and cabling from OSI Optics to be a cut above every other vendor we’ve tried. Extremely low failure rates and great prices. The fast delivery and attentive, knowledgeable service is the icing on the cake.

SVP, Infrastructure
Major US Airline

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