Cisco 350 CBS350-48T-4G Ethernet Switch

The Cisco Business 350 CBS350-48T-4G Ethernet Switch is a high-value solution built for small offices and growing workgroups that demand reliable, secure, and easily managed network connectivity. As part of Cisco’s Business 350 family, this switch blends affordability with enterprise-grade features to streamline deployment, improve productivity, and strengthen security across today’s busy networks. With 48 copper Gigabit ports and four uplink options, the CBS350-48T-4G is ready to support desktops, printers, IP cameras, wireless access points, and small servers, all while providing advanced features that help IT teams stay in control without complexity. From VLAN segmentation and access control to QoS for voice and video, this switch is designed to reduce downtime, improve application performance, and simplify ongoing network management in a compact, energy-efficient form factor.

• Flexible, scalable connectivity for a bustling small office: 48 x 10/100/1000 Ethernet ports plus 4 x gigabit uplink ports give you ample desktop connections and solid uplink options for distribution and server access, with room to grow as your network expands.

• Enterprise-grade features tailored to small networks: Layer 2 switching with optional Layer 3 static routing, robust VLAN support, and efficient traffic management enable smarter segmentation, streamlined access control, and optimized performance for business-critical applications.

• Security you can rely on: Comprehensive built-in security features include 802.1X port authentication, DHCP snooping, IP Source Guard, ACLs, and dynamic ARP inspection to help protect against common threats and ensure trusted device access across the network.

• Smart management for faster, safer deployments: The Cisco Business Dashboard—along with CLI access and SNMP support—lets IT teams configure, monitor, and maintain the switch with ease, including centralized firmware updates and backup configurations for consistency across sites.

• Quality of service and reliable performance: Intuitive QoS policies prioritize voice, video, and other latency-sensitive traffic, while features like link aggregation (where supported) and robust VLANs help ensure predictable performance for critical workloads in a small office environment.

Technical Details of Cisco 350 CBS350-48T-4G Ethernet Switch

• Ports: 48 x 10/100/1000 RJ-45 ports for flexible workstation, printer, and access point connections; 4 x 1G SFP uplink ports for fiber or copper uplinks and simplified expansion.

• Management and monitoring: Web-based Cisco Business Dashboard, command-line interface (CLI), SNMP support, and secure remote management to simplify deployment and ongoing administration.

• Security features: 802.1X port-based authentication, ACLs to control traffic flow, DHCP snooping to prevent rogue DHCP servers, Dynamic ARP Inspection, and other standard protections for small business networks.

• Networking capabilities: Layer 2 switching with virtual LANs (VLANs) for traffic segmentation; optional Layer 3 static routing for simple inter-VLAN routing; QoS for traffic prioritization; support for IPv6; and link aggregation depending on setup.

• Quality of service and reliability: QoS policies designed to prioritize time-sensitive traffic such as voice and video, with stable performance suitable for small offices; reliable hardware design optimized for office environments.

• Power and environmental: Designed for typical office power specifications with energy-conscious operation; operates within standard temperature ranges suitable for data closet or wired work areas.

how to install Cisco 350 CBS350-48T-4G

Installing the Cisco CBS350-48T-4G is a straightforward process that helps you stand up a secure, organized small-business network quickly. Begin with a simple planning phase to outline your IP addressing, VLANs, and security policies, then proceed to physical installation and initial configuration.

• Plan your topology: Determine the placement of the switch, the devices that will connect to each port, and how you will segment traffic with VLANs. Decide which devices require prioritized access (for example, phones or video conferencing equipment).

• Rack or desk placement: Install the switch in a suitable location—rack-mount or on a sturdy desk—ensuring proper ventilation and clearance for cooling and cable management. Connect the power supply and verify the power source is stable.

• Physical connections: Use category-rated Ethernet cables to connect desktops, printers, IP phones, and wireless access points to the 48 RJ-45 ports. Connect uplinks to your router or firewall using the 4 SFP uplink ports or trunk cables as needed for your topology.

• Initial access and configuration: Access the switch through Cisco’s management interfaces (Web UI via the Cisco Business Dashboard or CLI if you prefer). Assign VLANs for different device groups, enable secure administrative access, and configure basic security features such as 802.1X and ACLs as required.

• Policies and monitoring: Implement QoS policies to prioritize critical traffic, set up link aggregation if you require higher bandwidth or redundancy, and enable appropriate monitoring (SNMP traps, syslog) to observe performance and security events. Save configurations to ensure changes persist after reboots.

Frequently asked questions

• Q: What is the Cisco 350 CBS350-48T-4G Ethernet Switch best suited for?

  A: It is designed for small offices and branch environments that need robust, secure, and manageable network connectivity. With 48 copper Gigabit ports and four uplink options, it supports a wide range of devices while offering enterprise-grade features such as VLANs, ACLs, QoS, and secure management to keep networks efficient and protected.

• Q: Does the CBS350-48T-4G provide PoE?

  A: No. The CBS350-48T-4G model is a non-PoE variant focused on providing reliable wired connectivity and advanced management features. If PoE is a requirement, consider other CBS350 models with PoE capabilities (for example, PoE-capable 48P variants) to power IP cameras, phones, and wireless access points.

• Q: How do I manage and monitor the switch?

  A: You can manage the switch through Cisco’s Web-based Cisco Business Dashboard for intuitive, centralized configuration and monitoring. Additionally, CLI access and SNMP support provide options for IT teams who prefer more granular control or integration with existing management systems.

• Q: Can I segment my network with VLANs and prioritize certain traffic?

  A: Yes. The CBS350-48T-4G supports VLANs for network segmentation and QoS policies to prioritize time-sensitive applications like voice and video. This helps ensure consistent application performance and improved user experience across the office.

• Q: What warranty and support come with this switch?

  A: Cisco products typically include a limited hardware warranty and software update support as part of standard terms. For the exact warranty period and support options, refer to the product packaging or official Cisco support resources for the CBS350-48T-4G SKU.