The Fujitsu ET652SAU is a reliable, rack-mountable network switch designed for enterprise environments, offering robust performance, multiple high-speed Ethernet ports, and durable build quality—ideal for cost-effective network expansion in used hardware setups.

The Fujitsu EP420E is a reliable, enterprise-grade network switch designed for high-performance connectivity, featuring robust build quality and essential port configurations ideal for scalable used network environments.

The Fujitsu EMLPLAN_OCE14102-NT-F is a high-performance optical network transponder designed for efficient data transmission in dense wavelength-division multiplexing (DWDM) systems, ideal for expanding capacity in used enterprise or carrier-grade networking environments.