Cisco CPAK Transceiver Module - Refurbished, Used, New

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The Cisco CPAK Transceiver Modules deliver ultra-efficient, high-density 100G optical connectivity for enterprise data centers, service provider networks, and high-performance aggregation points. Designed in a streamlined CPAK form factor, these modules are 20% smaller and consume 40–70% less power than legacy CFP/CFP2 solutions—helping you maximize rack space and reduce energy usage while boosting throughput.

Ideal for both small and large-scale environments, CPAK modules support a range of standards including 100GBASE-LR4, SR10, CWDM4, PSM4, and more—making it easy to match the module to your fiber cabling and distance requirements. Whether you're connecting across short multimode links or spanning long-haul single-mode routes, options like SR10 and LR4 give you the flexibility to scale where you need it most.

CPAks are fully hot-pluggable and built with digital optical monitoring (DOM) support, ensuring quick installation and real-time performance tracking. Designed with pay-as-you-grow scalability in mind, they offer forward compatibility and easy upgrades, making them a future-ready choice for evolving network demands.

At NetworkTigers, both refurbished and used Cisco CPAK Transceiver Modules are available. Refurbished units undergo rigorous testing and verification to ensure they meet performance standards. Used units are confirmed ready for production networks, delivering dependable connectivity from day one. Inventory is maintained in stock for timely fulfillment, orders ship quickly, and every purchase includes a 365-day warranty, giving you lasting value and confidence.