Cisco CBS350-48P-4X 52 Port (48-port 10/100/1000 PoE+ & 4-port 10G SFP+) Managed Switch

Cisco CBS350-48P-4X 52 Port (48-port 10/100/1000 PoE+ & 4-port 10G SFP+) Managed Switch

The Cisco CBS350-48P-4X is a high-performance managed Layer 3 network switch from the Cisco Business 350 Series, designed for growing businesses that require advanced networking capabilities, robust PoE support, and enterprise-grade reliability. Featuring 48 Gigabit Ethernet PoE+ ports and 4 high-speed 10G SFP+ uplink ports, it delivers exceptional throughput for bandwidth-intensive applications, seamless device connectivity, and reliable power delivery to endpoints like IP phones, security cameras, and wireless access points.
With a switching capacity of 176 Gbps and a forwarding rate of 130.94 Mpps, the CBS350-48P-4X ensures smooth data handling, even under heavy traffic loads. The integrated Layer 3 routing features—including IPv4/IPv6 wirespeed routing, support for up to 990 static routes, and advanced VLAN configurations—allow businesses to segment, route, and optimize network performance with precision.
Designed for flexibility and efficiency, the switch offers 8 hardware priority queues, strict priority and Weighted Round-Robin scheduling, QoS rate limiting, and congestion avoidance mechanisms. These features make it ideal for critical workloads like iSCSI traffic prioritization while ensuring fairness across the network.
Built for operational reliability, the CBS350-48P-4X supports jumbo frames up to 9K bytes, link aggregation, and DHCP server/relay capabilities. Power management is equally smart, with IEEE 802.3az energy efficiency, cable-length-based power adjustments, and automatic port power-off during inactivity to reduce operational costs.
The rackmount-ready gray chassis houses a robust cooling system with a single fan for sustained performance. It’s powered by an 800 MHz ARM CPU, 512 MB DRAM, and 256 MB flash memory, ensuring smooth operation for advanced management tasks. For convenience, a front-panel USB Type-A port allows quick file and firmware management.
With its combination of 48 PoE+ ports delivering enterprise-grade power, high-speed 10G uplinks, advanced Layer 3 capabilities, and energy-efficient design, the Cisco CBS350-48P-4X is an ideal choice for modern offices, campuses, and high-demand network environments that require both scalability and stability.