DS-C9124V-8EK9: Cisco\’s Compact 8-Port
What Is the DS-C9124V-8EK9? The DS-C9124V-8EK9...
Overview: Built for High-Port-Count PoE Deployments
The Cisco Business CBS350-48P-4G-BR is a 48-port Layer 2 managed switch optimized for medium-sized businesses and enterprises requiring extensive Power over Ethernet (PoE) support. According to Cisco.com, this model targets environments like campuses, hospitals, or large retail spaces where high device density and power delivery are critical.
Technical Specifications and Key Advantages
- Port Configuration: 48× Gigabit Ethernet ports with PoE+ support (740W total power budget) + 4× 1G SFP uplinks.
- Layer 2 Features: VLANs, QoS, ACLs, and static routing for traffic segmentation and prioritization.
- Security: Port security, MAC address filtering, and SSH/SSL encryption to safeguard against unauthorized access.
- Reliability: 10-year limited hardware warranty and energy-efficient design with optional fan cooling for sustained loads.
The 740W power budget enables simultaneous support for 24× 30W devices (e.g., PTZ cameras, Wi-Fi 6 APs), making it ideal for power-hungry deployments.
Ideal Use Cases: Where Does This Switch Shine?
- Healthcare: Power IP phones, patient monitoring systems, and access points across large facilities.
- Education: Connect classrooms, lecture halls, and admin offices with PoE-enabled smart boards and security cameras.
- Hospitality: Manage in-room VoIP systems, digital signage, and high-density Wi-Fi for guests.
The 4× SFP uplinks allow fiber connectivity for long-distance backbone links or future upgrades to 10G via transceivers.
Addressing Critical Buyer Questions
Q: How does it handle scalability compared to smaller CBS350 models?
While lacking stacking capabilities, its 48-port density reduces the need for multiple switches in mid-sized networks. VLANs and QoS ensure efficient traffic management for up to 200+ devices.
Q: Is the 740W power budget sufficient for full PoE utilization?
Yes, but only if connected devices average ≤15.4W per port. For 30W devices, plan for staggered deployment or prioritize high-power ports.
Q: Does it require advanced IT skills to configure?
No. The web-based GUI simplifies setup, while CLI access caters to advanced users. Auto-sensing PoE ports reduce manual configuration.
Procurement and Value Considerations
For organizations balancing cost and performance, the CBS350-48P-4G-BR is available through itmall.sale, which offers competitive pricing on new units and refurbished stock with verified testing. Bulk buyers often receive discounted rates, ideal for multi-building deployments.
Final Assessment
The CBS350-48P-4G-BR addresses a niche often overlooked by SMB-focused switches: high-density PoE without enterprise-grade complexity. While its lack of 10G native uplinks or Layer 3 routing may limit large enterprises, mid-sized networks will benefit from its balance of scale, power, and affordability. For IT teams managing expanding facilities, this switch is a workhorse—provided future growth stays within its 48-port framework.