Juniper EX4400-48F-S 48-Port Fiber Switch | Data Center, Rack Mount

Maintain dense access switching with the Juniper EX4400-48F-S spare, designed for environments that need a high port count and fiber-ready connectivity in a rack-mountable form factor. This model supports 48 total ports and 10 Gigabit Ethernet connectivity, making it a strong fit for aggregation, access, and distribution layers where consistent throughput matters. As a spare unit, it helps reduce recovery time when a production switch needs replacement. That matters in infrastructure teams that cannot afford extended maintenance windows or uncertain lead times. The EX4400 family is built for operational continuity, and this configuration is suited to organizations standardizing on Juniper switching across campus and data center edge deployments. Choose this model when you need more than a basic access switch. The port density, fiber-oriented design, and rack-ready chassis support cleaner cabinet planning and fewer compromises during expansion. For teams balancing performance, resilience, and procurement discipline, it offers a practical path to keeping critical network segments stable.