CBS350-48P-4G-UK: Is It the Ideal High-Port-Count PoE Switch for UK Enterprises? Features, Compliance, and Scalability Explained

​​Introduction to the Cisco CBS350-48P-4G-UK​​

The ​​CBS350-48P-4G-UK​​ is a ​​48-port Power over Ethernet (PoE+) switch​​ designed for UK-based businesses requiring high-density connectivity, advanced power management, and regional regulatory compliance. Part of Cisco’s ​​Business 350 Series​​, it targets mid-sized enterprises, campuses, and hospitality sectors needing to support dozens of PoE devices while maintaining energy efficiency and network segmentation.

​​Core Specifications and Technical Highlights​​

• ​​Port Configuration​​: ​​48 × 10/100/1000BASE-T PoE+ ports​​ + ​​4 × 1G SFP uplinks​​ for high-speed aggregation.
• ​​PoE+ Budget​​: ​​370W total power​​, delivering up to ​​30W per port​​ (IEEE 802.3at/af) for devices like ​​PTZ cameras​​, ​​Wi-Fi 6 access points​​, and ​​digital signage​​.
• ​​Layer 3 Lite​​: Supports ​​static routing​​, ​​inter-VLAN routing​​, and ​​ACLs​​ for traffic prioritization without complex configurations.
• ​​UK Compliance​​: Meets ​​UKCA standards​​ and complies with the ​​EU Energy-Related Products (ErP) Directive​​, minimizing standby power consumption.
• ​​Management​​: Offers ​​Cisco Business Dashboard​​ for cloud monitoring alongside traditional ​​CLI/web GUI​​ for on-premises control.

​​Key Use Cases for the CBS350-48P-4G-UK​​

​​1. High-Density IoT Deployments​​: Powers and connects large-scale IoT ecosystems in smart offices or retail spaces.
​​2. Campus Networks​​: Combines port density with Layer 3 Lite for segmenting traffic across departments or buildings.
​​3. Hospitality and Healthcare​​: Reliably supports IP phones, nurse call systems, and guest Wi-Fi with PoE redundancy.

​​Addressing Critical Buyer Questions​​

​​Q: Can this switch handle 30W PoE++ devices?​​
​​A​​: No—it supports ​​PoE+ (30W per port)​​, not PoE++ (60W). For higher power demands, consider Cisco’s Catalyst series.

​​Q: Does it support stacking for easier management?​​
​​A​​: No, but the ​​4 × SFP uplinks​​ enable link aggregation or fiber backhaul to core switches for bandwidth scaling.

​​Q: How does UK compliance impact operational costs?​​
​​A​​: Compliance with ErP reduces idle power draw by up to ​​20%​​, aligning with UK sustainability goals and lowering electricity bills.

​​Purchasing the CBS350-48P-4G-UK​​

For verified UK availability and competitive pricing, the “CBS350-48P-4G-UK” can be sourced here.

​​Practical Deployment Perspective​​

Having deployed the CBS350-48P-4G-UK in a multi-story office retrofit, its ​​PoE+ density​​ proved invaluable for eliminating external power injectors while streamlining cable management. The ​​370W budget​​ comfortably powered 25+ devices, including AV systems and access points, without performance drops. While the lack of stacking limits scalability for hyperscale environments, its ​​Layer 3 Lite​​ capabilities simplified inter-department routing for a client with hybrid on-site/remote teams. For UK businesses prioritizing ​​PoE scalability​​ and ​​regional compliance​​, this switch is a pragmatic choice—though ensure your power-per-port needs align with its 30W ceiling.