The CX4800-56F is a high-performance switch with 48-port SFP28 for 10GbE and future 25GbE upgrades, plus 8-port 100GbE QSFP28 for high-capacity uplinks. Ideal for enterprise campuses, education, and research, it ensures flexibility and scalability for next-generation network demands.
8x 100G QSFP28
48x 10G/25G SFP28
2x hot-swappable PSUs
4x hot-swappable Fans
Nebula Cloud managed, or standalone managed
Tailer-made Networked AV mode
Scalable 10G to 100G solution.
The CX4800-56F features 10/25GbE SFP28 ports, 100GbE uplinks, and a high-performance 4.0 Tbps switching capacity with a 2.0 Bpps forwarding rate, making it ideal for low-latency, high-bandwidth, and scalable environments like cloud computing and AI/ML GPU interconnects.
Resiliency and availability.
This switch has 2 hot-swappable PSUs and 4 hot-swappable fan trays. Its redundant design ensures reliable performance for cloud infrastructure and GPU clusters, enabling easy maintenance without downtime and stable operation without disruptions.
Future proof aggregation & core switch.
With Layer 2 features like VLAN, ACL, port aggregation, and 802.1X, CX4800-56F boosts security, prevents unauthorized access, optimizes GPU data transfers, and enables dynamic, isolated workloads for large-scale AI and cloud deployments.
Nebula, the intelligent cloud management.
NebulaFlex Pro lets you switch seamlessly between Cloud Managed and Standalone Management without extra costs for software or hardware controller. A 1-Year Pro Pack License is included, giving you access to advanced features for one year upon Nebula registration.
Tailor-made experience for Networked AV.
The CX4800-56F features a custom-designed networked AV mode for standalone operation. It supports 10G Ethernet with pixel-perfect 4K60 video streaming in real-time, making it ideal for applications ranging from live events to XR and medical imaging.
* All data in the foregoing pages are theoretical values obtained by Zyxel official through tests carried out under particular conditions. Actual data may vary owing to differences in software versions, application conditions, and environmental factors. All data is subject to actual usage. **All specifications are subject to change without notice.
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