Cisco 350 CBS350-48P-4X Ethernet Switch

The Cisco 350 CBS350-48P-4X Ethernet Switch is a purpose-built networking solution designed to empower small offices and growing workspaces with robust, enterprise-grade performance. Built to support digital transformation without breaking the bank, this switch combines reliable PoE+ power, flexible uplink options, and intelligent management in a compact, rack-ready form factor. Whether you're consolidating office IP phones, expanding wireless access, or deploying security cameras, the CBS350-48P-4X delivers the features, security, and scalability you need to keep your network fast, secure, and easy to manage. With Cisco’s trusted reliability and a modern feature set, you gain a foundation you can trust as your business evolves.

• Powerful PoE+ ports for modern devices. The CBS350-48P-4X provides 48 PoE+ enabled ports, enabling seamless deployment of IP phones, access points, cameras, and other PoE-powered devices directly from the switch. This reduces cable clutter, simplifies installs, and ensures devices receive consistent, controlled power. Dynamic power budgeting helps protect critical endpoints during peak usage and minimizes the need for external power adapters, making maintenance simpler and more cost-effective for small offices.
• Flexible high-speed uplinks with 4 x 10G SFP+. The 4x 10 Gigabit SFP+ uplinks give you fast, scalable backhaul to distribution switches, servers, or network cores. This design supports uplink aggregation and future-proof growth, enabling you to expand bandwidth without replacing the core of your network. The uplinks also provide options for fiber and copper connectivity, offering versatility in your wiring closet or data center edge and reducing bottlenecks in busy office environments.
• Advanced security and policy controls at the edge. With features such as 802.1X authentication, access control lists (ACLs), DHCP snooping, and dynamic ARP inspection, the CBS350-48P-4X helps protect your network from malware, rogue devices, and misconfigurations. These security capabilities extend to WAN edge considerations and internal segmentation, so you can enforce policies for user groups, devices, and endpoints while maintaining a smooth user experience for day-to-day operations.
• Intuitive management for rapid deployment and ongoing visibility. Cisco’s Web UI paired with CLI access offers an approachable management experience for IT staff and network administrators. You’ll also benefit from Cisco’s management ecosystem, including FindIT and other Cisco network management tools, enabling streamlined provisioning, firmware updates, and centralized monitoring. This combination reduces downtime, accelerates rollout, and helps ensure consistent configurations across sites.
• Reliable, compact design built for small offices. Encased in a sturdy metal chassis with efficient cooling, the CBS350-48P-4X is designed for reliable operation in office environments. Its form factor supports rack mounting or flat-desk placement, and the architecture prioritizes quiet operation and energy efficiency. The switch’s durability and scalable performance make it a dependable backbone for growing networks that demand steady uptime and predictable behavior.

Technical Details of Cisco 350 CBS350-48P-4X Ethernet Switch

• Model: Cisco 350 CBS350-48P-4X Ethernet Switch
• Port configuration: 48 x Gigabit Ethernet PoE+ ports + 4 x 10G SFP+ uplink ports
• PoE capability: PoE+ on all front-side ports to power IP phones, cameras, wireless APs, and other PoE devices
• Performance focus: Layer 2 switching with essential Layer 3 features suitable for small business networks, designed for crisp traffic handling and low latency
• Security features: 802.1X, ACLs, DHCP snooping, ARP inspection, and port security to protect edge devices and user access
• Management & protocols: Web-based GUI, CLI, SNMP support, and compatibility with Cisco management tools for provisioning, monitoring, and firmware updates
• Power & cooling: Efficient power supply with active cooling to maintain performance and reduce noise in office environments
• Form factor & mounting: Rack-mountable or desktop-friendly enclosure designed for small offices and SMB deployments

How to install Cisco 350 CBS350-48P-4X Ethernet Switch

• Plan your network topology and placement. Decide whether the switch will live in a dedicated equipment rack or on a desk, ensuring adequate ventilation, clearance for cables, and ease of access for maintenance.
• Unbox and verify the switch. Inspect power cords, console cables, and SFP+ modules (if included). Use the Web UI or console port to initialize the device, verify sightlines for LEDs, and confirm basic connectivity to your management network.
• Connect power and uplinks. Attach the power supply, connect the 4x 10G SFP+ uplinks to your aggregation point or core network, and attach PoE devices to the 48 PoE+ ports as needed. Maintain tidy cable management to promote airflow and simplify future changes.
• Configure basic network settings. Use the Web UI or CLI to assign a management IP, enable essential features (VLANs, QoS, ACLs), and set up PoE policies. Consider creating at least one management VLAN, enabling SSH for secure remote access, and applying user access controls for administrators.
• Set up security and QoS policies for reliable performance. Implement 802.1X for device authentication, configure ACLs to restrict traffic, and apply QoS policies to prioritize business-critical applications like VoIP and collaboration tools. Save and back up the configuration, then monitor port utilization and link status to anticipate capacity needs.
• Integrate with your management ecosystem. If you use Cisco FindIT or other Cisco management platforms, add the CBS350-48P-4X to your dashboard for centralized monitoring, firmware updates, and policy propagation. Schedule regular checks to ensure firmware is current and security signatures are up to date.

Frequently asked questions

• Q: Does the Cisco 350 CBS350-48P-4X support PoE on all ports? A: Yes. The switch provides PoE+ on its 48 GbE ports, enabling convenient power delivery to IP phones, cameras, access points, and other compatible devices directly from the switch.
• Q: How many uplink ports are 10G? A: The model includes 4 x 10G SFP+ uplinks, offering high-capacity connections to core network segments or distribution switches for efficient data backhaul.
• Q: Can I manage this switch with Cisco management tools? A: Absolutely. It supports a Web UI and CLI for day-to-day operation, and is compatible with Cisco management solutions such as FindIT and other SMB-friendly network management tools for centralized provisioning and monitoring.
• Q: What kind of security features does it offer? A: It includes essential security capabilities like 802.1X authentication, DHCP snooping, dynamic ARP inspection, and ACLs to protect edge devices and enforce network access policies.
• Q: Is this switch suitable for small office deployments? A: Yes. The CBS350-48P-4X is purpose-built for small offices and SMBs, delivering a balance of PoE-enabled devices, scalable uplinks, robust security, and manageable administration suitable for growing networks.
• Q: What about warranty and support? A: Cisco SMB switches typically come with a standard hardware warranty and access to software updates through official channels. For exact terms, refer to your purchase agreement or authorized reseller documentation.