Cisco CBS350-24P-4G Ethernet Switch — 24-Port PoE+ SMB Managed Switch

The Cisco 350 CBS350-24P-4G Ethernet Switch is the ultimate networking solution designed to enhance connectivity and efficiency for small and medium-sized businesses. This managed switch blends robust performance, advanced security features, and ease of use, making it an essential asset for modern offices, conference rooms, and distributed work environments. Built to support IP phones, security cameras, wireless access points, and edge devices, it delivers a scalable foundation for growth while providing reliable performance and simple administration. Whether upgrading an aging LAN, deploying a new office, or expanding your network to support hybrid work, the CBS350-24P-4G offers the features you need in a compact, energy-efficient chassis that keeps your business running smoothly and securely.

• 24 PoE+/PoE-enabled ports with flexible power delivery — This switch provides 24 Gigabit Ethernet ports that can power IP phones, cameras, and wireless APs directly from the switch, reducing clutter and simplifying placement. Each PoE+ port can deliver up to 30W where needed, enabling you to deploy high-demand devices without a separate power injector. The PoE budget is designed to support a mix of endpoints across a typical small to medium business deployment, making it ideal for conference rooms and huddle spaces where devices require reliable power and data in a single cable. With prudent power management, you can prioritize devices, enforce per-port power limits, and ensure critical devices always have the energy they need while preserving efficiency across the network.
• 4 Gigabit SFP uplinks for fiber-ready connectivity — The CBS350-24P-4G includes four 1G/SFP uplink ports that offer flexible, high-bandwidth connections to distribution switches, core routers, or MDF/IDF closets. This uplink versatility supports fiber or copper interfaces and helps you build resilient, scalable networks with redundant paths and efficient traffic separation. The SFP uplinks enable you to connect to a central data center or multi-building campus with low latency, while supporting easy future expansion as your network grows. By separating access and distribution layers through these uplinks, you can optimize performance for voice, video, and large file transfers without compromising security or reliability.
• Layer 2 plus security-first design — The switch is built with robust security features to protect your network edge. Expect comprehensive access control with 802.1X authentication, MAC-based access control, DHCP snooping, IP source guard, dynamic ARP inspection, and private VLANs. These capabilities help prevent unauthorized devices from joining the network, safeguard IP addresses, and maintain segmented traffic, making it easier to enforce policies across departments and guest networks without sacrificing performance. In addition, you’ll find secure management options such as SSH and HTTPS, role-based access, and ACLs that empower IT teams to enforce stringent security without creating administrative bottlenecks.
• Smart management, powerful QoS, and easy provisioning — Cisco’s intuitive Web UI, CLI, and firmware update tools simplify deployment and ongoing management. The CBS350 supports VLANs, QoS prioritization for voice and video, port-based security, and traffic shaping to guarantee critical applications receive the bandwidth they require. With features like auto-config, policy templates, and simple wizards, administrators can implement secure, high-performing networks quickly, even in mixed-vendor environments. The device also offers flexible management options, including remote monitoring and telemetry through compatible Cisco management tools, enabling IT teams to supervise health, usage, and firmware status from a central console and respond rapidly to issues as they arise.
• Reliability, efficiency, and compact design — Designed for quiet operation in office spaces, the CBS350-24P-4G offers energy-efficient performance with PoE devices, which reduces cabling and power infrastructure complexity. Its fan-assisted cooling or fanless design (depending on the model) helps maintain a steady temperature in a typical office rack or closet, while a compact 19-inch form factor makes installation straightforward in crowded spaces. The device’s efficient electronics and smart power management help reduce energy costs over time, and its durable build ensures long-term reliability even in environments with moderate loads and constant data traffic. This switch is built to scale with your business, providing a dependable network foundation as your needs evolve from simple connectivity to integrated, policy-driven networking.

Technical Details of Cisco 350 CBS350-24P-4G Ethernet Switch

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to install Cisco 350 CBS350-24P-4G Ethernet Switch

• Prepare your space: plan the location of the switch in a well-ventilated area with adequate clearance for heat dissipation and cable management. Gather tools if needed and have your console or power connections ready for initial setup.
• Mount and rack: install the switch in a standard 19-inch rack or place it on a sturdy surface. Ensure the mounting screws and brackets are secure, and leave clearance for airflow around the device to prevent overheating during operation.
• Power and connectivity: connect the power supply, then attach the 24 PoE+ devices to the appropriate PoE ports. Connect the four SFP uplinks to your distribution layer or internet edge to provide redundant paths and high bandwidth to the core. If you are deploying in a multi-site environment, plan uplink redundancy and ensure proper cable labeling for easier maintenance.
• Initial configuration: access the switch through the Web UI or CLI using the default credentials provided by Cisco's documentation. Configure basic parameters such as VLANs, management IP address, and admin password. Enable secure management with SSH/HTTPS, and update the firmware to the latest version to maximize security and feature support.
• Policy and performance: define QoS rules for critical applications (voice, video, and conferencing), set up ACLs for security and traffic control, implement VLAN segmentation to isolate guest networks from corporate resources, and enable features such as link aggregation (LACP) for bandwidth aggregation if needed. Validate connectivity with test devices, monitor passthrough for latency-sensitive traffic, and adjust policies to maintain optimal performance as your network grows.

Frequently asked questions

• What is the Cisco CBS350-24P-4G best used for? — It is ideal for small to medium-sized offices that need PoE power for IP phones, cameras, and wireless access points, combined with a secure, managed switch that supports VLANs, QoS, and basic Layer 3 features for efficient network segmentation and growth. This model is well suited for deployments that require flexible uplinks and centralized management while maintaining a straightforward user experience.
• Does this model support PoE+, and how much power does it provide? — Yes, the 24 PoE+ ports can power compatible devices directly from the switch. Per-port PoE+ capability typically supports up to 30W per port, with an overall PoE budget allocated to sustain multiple devices simultaneously. For exact power budgeting per deployment, consult the official product specifications and your Cisco representative for precise figures based on firmware and configuration.
• How do I manage and configure the CBS350-24P-4G? — Management is available through a modern Web UI, CLI, and integration with Cisco management tools. You can configure VLANs, QoS, ACLs, security features, PoE settings, and link aggregation, and you can monitor performance and firmware status from a central console. With voting‑friendly setup wizards and policy templates, routine administration is approachable even for teams new to network management.
• Can it be deployed in a multi-site network? — Yes, the CBS350 series is suitable for small-to-mid-sized networks, and the 24P-4G model can serve access and distribution layers across campuses by connecting to core switches via the SFP uplinks. It supports centralized management and consistent policy enforcement across sites when designed with proper routing, VLANs, and redundant paths in mind.
• What kind of warranty and support are included? — Cisco switches typically include a limited hardware warranty and access to Cisco's technical support resources. For specific terms, refer to the product documentation and official Cisco support policy for your region and product SKU. It’s wise to register the device and keep firmware up to date to ensure ongoing security and reliability.