Belden FC4X03SDFS FX ECX Splice Cassette, OM4, 3-Port

Optimize fiber deployments for surveillance, security and enterprise networking with the Belden FC4X03SDFS FX ECX Splice Cassette. This 3-port fiber optic cassette delivers reliable splice protection and organized cable routing so technicians can complete installs faster and with fewer reworks. Built for OM4 multimode fiber, the cassette supports higher bandwidth and better performance for camera systems, monitoring stations and data aggregation points.

The Belden splice cassette provides secure splice storage, preserves fiber bend radius and reduces the risk of signal degradation—key benefits for mission-critical security and surveillance environments. Its low-profile, rack-compatible design integrates smoothly with FX/ECX panels, simplifying expansion and maintenance in crowded telecom rooms. By centralizing splices and improving cable management, the cassette helps minimize downtime and lowers total cost of ownership.

Ideal for network installers, integrators and security professionals, the FC4X03SDFS is a practical choice for camera farms, access control hubs and enterprise fiber backbones. Equip your next project with organized, high-performance fiber management—order or contact us to specify the Belden OM4 3-port splice cassette for your deployment.

• Simplifies fiber termination and protection for faster, cleaner installations with a 3-port splice design
• Supports OM4 multimode fiber for increased bandwidth and future-proofed performance in high-density networks
• Secure cassette design organizes splices and preserves bend radius to reduce downtime and prevent signal loss
• Compatible with Belden FX/ECX systems for seamless integration into security, surveillance and monitoring infrastructures
• Low-profile, rack-friendly form factor improves rack space utilization and simplifies cable management