Future‑Ready Gigabit Connectivity with 10 G Uplinks — Cisco CBS350‑24T‑4X‑CN combines full Gigabit access, advanced management, and powerful Layer 3 capabilities with high‑speed fiber integration for modern business networks.
Product Description
The Cisco CBS350‑24T‑4X‑CN is a robust, rack‑mountable managed Ethernet switch from Cisco’s Business 350 Series, designed to meet the evolving connectivity demands of small and medium business networks. Featuring 24 Gigabit access ports and 4 high‑speed 10 Gbps SFP+ uplinks, it delivers scalable performance with 128 Gbps switching capacity and wire‑speed forwarding, ideal for backbone links or aggregation layers.
Model Type: Managed Gigabit Ethernet Switch (Layer 2/Basic Layer 3)
Category: Cisco Business 350 Series Managed Switch with 10 Gbps Uplinks
Key Features
• 24 × 10/100/1000 Mbps Gigabit Ethernet Ports – High‑performance copper ports for connecting workstations, servers, APs, and network devices with reliable Gigabit throughput.
• 4 × 10 Gbps SFP+ Uplink Ports – High‑speed fiber uplinks for backbone aggregation, long‑distance links, or connections to core switches, enhancing scalability and performance.
• Layer 2 + Basic Layer 3 Routing Support – Supports advanced VLAN segmentation, static IPv4/IPv6 routing, RIP v2, inter‑VLAN routing, CIDR, and policy‑based routing for flexible traffic flows.
• 128 Gbps Switching Capacity & High Forwarding Rate – Delivers up to 95.23 Mpps forwarding performance for wire‑speed handling of business traffic.
• Comprehensive VLAN & Security Features – Supports up to 4,094 VLANs, ACLs, RADIUS/TACACS+ authentication, port security, DHCP snooping, IP Source Guard, and DoS/Storm controls for hardened network security.
• Flexible Management Options – Manage via Cisco Business Dashboard, intuitive Web GUI, CLI, SNMPv1/v2/v3, and USB for configuration backup and firmware management.
• Quiet & Energy‑Efficient Design – Fanless or low‑noise design suitable for office, retail, and quiet environments; supports energy‑efficient features such as IEEE 802.3az.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Ports | 24 × Gigabit RJ‑45 + 4 × 10 Gbps SFP+ uplink ports |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | 95.23 Mpps (64‑byte) |
| Layer 3 Features | Static IPv4/IPv6 routing, RIP v2, PBR, CIDR |
| VLAN Support | Up to 4,094 VLANs |
| MAC Address Table | ~16,000 entries |
| Packet Buffer | 1.5 MB |
| Memory | ~512 MB DRAM, 256 MB Flash |
| Management | Cisco Business Dashboard, Web UI, CLI, SNMP |
| Console & USB | RJ‑45 & mini‑USB console, USB Type‑A slot |
| Dimensions | ~445 × 240 × 44 mm (17.5 × 9.45 × 1.73 in) |
| Weight | ~2.78 kg |
| Operating Temp | –5 °C to 50 °C |
Typical Use Cases
• Small & Medium Business Core/Aggregation – High‑speed uplinks to core network layers.
• VLAN‑Segregated Office Networks – Secure segmentation with inter‑VLAN routing.
• High‑Performance Network Backbones – Fiber uplinks for bandwidth‑intensive applications.
• Managed Enterprise Deployments – Centralized management with advanced security features.
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