Cisco CBS350-8P-E-2G-UK — 8-Port PoE Managed Switch | Intelligent Small Business Networking

The Compact Managed Switch That Gives Small Businesses Total Network Control — With Power to Spare

What separates a network that merely functions from a network that truly performs? Intelligence. The ability to prioritise the right traffic, isolate sensitive devices, monitor performance in real time, and enforce security policies at every port — that is the difference between a passive pipe and an active, managed network infrastructure.

The Cisco CBS350-8P-E-2G-UK 8-Port PoE Managed Switch delivers precisely that level of intelligent control in an impossibly compact, fanless desktop form factor purpose-designed for the UK and European market. Part of Cisco’s acclaimed Business 350 Series — the gold standard in small business managed switching — this 8-port powerhouse brings enterprise-grade Layer 2+ management, Power over Ethernet on every port, and Cisco’s trusted lifetime-warranted hardware quality to small offices, branch locations, home offices, and technology-dense workspaces that demand more than plug-and-play simplicity.

If your business is ready to take full control of its network — this is where that journey begins.

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Cisco CBS350-8P-E-2G-UK — Full Technical Specifications

Every detail in this switch was engineered with purpose. Here is what is inside the box:

• 8 x 10/100/1000 Mbps PoE+ RJ45 Ports — IEEE 802.3at compliant, up to 30W per port
• 2 x Combo 1G SFP/RJ45 Uplink Ports — flexible fiber or copper uplink options
• Total PoE Power Budget: 67W — sufficient for simultaneous multi-device PoE deployments
• Switching Capacity: 20 Gbps — full non-blocking wire-speed architecture
• Forwarding Rate: 14.88 Mpps — handles dense traffic loads without bottlenecks
• MAC Address Table: 8,000 entries — supports complex, device-rich topologies
• Jumbo Frame Support: 9,000 bytes — optimised for storage, video, and data-heavy workloads
• Layer 2+ Managed — VLANs, QoS, SNMP, ACLs, STP, RSTP, and more
• Web-Based GUI Management — intuitive browser interface, no CLI required
• SSH & SSL Encrypted Management — secure remote administration
• IPv4 & IPv6 Support — fully dual-stack ready for modern network architectures
• Fanless Silent Design — zero acoustic output for office and client-facing environments
• UK Plug & Compliance — CE, UKCA certified, UK power adapter included
• Cisco Limited Lifetime Hardware Warranty — the confidence of Cisco behind every port

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Why the CBS350 Series Is the UK’s Favourite Small Business Managed Switch

Management Without the Complexity. Performance Without the Price Tag.

The Cisco Business 350 Series occupies the perfect intersection between the simplicity of unmanaged switches and the complexity of enterprise-grade solutions. It gives you exactly the control you need, presented through one of the most intuitive network management interfaces ever designed for small business IT:

• No Cisco IOS expertise required — the web GUI guides you through every configuration
• No ongoing software subscription fees — full feature access included in the hardware purchase
• No compromises on security — enterprise ACLs, 802.1X authentication, and encrypted management built in
• No feature limitations — VLAN segmentation, QoS prioritisation, SNMP monitoring, and STP protection all included

For small businesses, growing startups, and branch office deployments across the UK, the CBS350-8P-E-2G-UK represents the most intelligent, cost-effective entry point into truly managed business networking.

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67W PoE Budget Across 8 Ports — Power Everything That Matters

One Cable. One Port. All the Power Your Devices Need.

With Power over Ethernet Plus (PoE+) on all 8 downlink ports and a combined budget of 67 Watts, the CBS350-8P-E-2G-UK eliminates the dependency on wall adapters, extension cables, and proximity to power outlets for your critical network devices:

What Can You Power With 67W Across 8 Ports?

• Wireless Access Points — power enterprise Wi-Fi 6 APs like Cisco Business 150AX or Meraki MR series directly
• VoIP IP Phones — run a full desk phone deployment without a single power brick in sight
• IP Security Cameras — connect and power HD and 4K surveillance cameras at every corner of your premises
• Network Video Recorders (NVR) — some compact NVR units draw power directly from PoE ports
• Smart Building IoT Devices — door access controllers, occupancy sensors, and digital signage
• Compact Network Appliances — thin clients, small form-factor PCs, and Raspberry Pi-based devices

The practical impact is dramatic — cleaner cable management, lower installation costs, centralised power control, and the ability to remotely reboot PoE devices from the management interface without physically touching the hardware.

Pro Tip: The CBS350’s PoE management interface lets you set power priority per port — ensuring mission-critical devices like your primary access point or VoIP phones always receive power first during budget-constrained conditions.

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Layer 2+ Managed Features — Enterprise Intelligence in a Desktop Switch

Your Network. Your Rules. Your Control.

This is where the Cisco CBS350-8P-E-2G-UK truly separates itself from every basic unmanaged switch on the market. The Layer 2+ managed feature set gives you granular control over every aspect of how your network behaves:

VLAN Segmentation — Isolate, Protect, and Organise

• Create up to 256 VLANs to logically segment your network
• Separate guest Wi-Fi traffic from corporate data — on the same physical switch
• Isolate VoIP traffic on a dedicated VLAN for optimal call quality
• Segregate IoT and security camera traffic from business-critical systems
• Enforce inter-VLAN routing policies for controlled communication between segments

Quality of Service (QoS) — Prioritise What Matters Most

• 802.1p Class of Service (CoS) — tag and prioritise traffic at the hardware level
• DSCP Marking & Queuing — honour upstream QoS markings from routers and UCaaS platforms
• Strict Priority & Weighted Round Robin queuing — guarantee bandwidth for VoIP and video
• Prevent large file transfers from degrading real-time communication quality
• Ensure video conferencing platforms like Teams, Zoom, and Google Meet perform flawlessly

Access Control Lists (ACLs) — Enforce Zero-Trust at the Port Level

• Block unauthorised devices from accessing specific network resources
• Create IP-based, MAC-based, and time-based access rules
• Restrict internet access to specific VLANs or device types on a schedule
• Implement granular east-west traffic control within your LAN

Spanning Tree Protocol (STP/RSTP) — Eliminate Loops, Ensure Resilience

• Automatic loop detection and prevention with Rapid Spanning Tree Protocol
• BPDU Guard — protect edge ports from rogue switch connections
• Loop Guard — additional protection against unidirectional link failures
• Ensure network stability in complex multi-switch topologies

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2 x Combo SFP/RJ45 Uplink Ports — Connect Your Network to the World

Fiber or Copper — the Choice Is Yours

The two combo uplink ports on the CBS350-8P-E-2G-UK accept either a standard RJ45 copper cable or a 1G SFP transceiver — giving you the flexibility to:

• Uplink to a core distribution switch via fiber for loss-free long-distance connectivity
• Connect to a fiber broadband ONT directly from the switch uplink port
• Extend across building floors using multi-mode OM3/OM4 fiber SFP modules
• Bridge to a remote building or annexe using single-mode SFP transceivers over existing fiber runs
• Copper uplinks for straightforward patch panel connections in structured cabling environments

This combo flexibility means the CBS350-8P-E-2G-UK slots cleanly into virtually any existing UK office or business network infrastructure — regardless of whether it was built on copper, fiber, or a hybrid of both.

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Advanced Security Features — Because Every Business Needs Network Protection

Stop Threats Before They Enter Your Network

Cybersecurity is no longer a concern exclusive to large enterprises. Small and medium businesses across the UK are increasingly targeted precisely because they are perceived as having weaker defences. The Cisco CBS350 takes network security seriously at every layer:

Port-Level Security

• IEEE 802.1X Port-Based Authentication — ensure only authorised devices connect to your network
• MAC Address Locking — bind specific devices to specific ports for physical access control
• Dynamic ARP Inspection (DAI) — prevent ARP spoofing and man-in-the-middle attacks
• IP Source Guard — validate IP-to-MAC bindings to block IP spoofing attempts
• DHCP Snooping — protect against rogue DHCP servers disrupting your network

Management Security

• SSH v2 & SSL/TLS Encrypted Management — every remote management session is encrypted
• SNMPv3 — encrypted and authenticated SNMP monitoring
• Role-Based Access Control (RBAC) — define what each administrator can see and change
• Management VLAN — isolate switch management traffic from user data entirely
• Automatic Logout & Session Timeout — protect against unattended management sessions

Storm & Flood Protection

• Broadcast, Multicast, and Unknown Unicast Storm Control — prevent traffic floods from crippling your network
• DoS Attack Prevention — hardware-level protection against common denial-of-service techniques

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Fanless Silent Operation — Professional Grade, Office Friendly

Heard by No One. Trusted by Everyone.

The CBS350-8P-E-2G-UK is completely fanless — a design decision that delivers multiple operational advantages that matter enormously in real-world business deployments:

• Zero noise output — deploy on a desk, shelf, or open cabinet in any professional environment without audio intrusion
• No moving parts — fans are statistically the most common failure point in networking hardware; eliminating them dramatically improves reliability and longevity
• Lower operating temperature requirement — passive cooling works effectively in standard office ambient temperatures without need for dedicated cooling
• Ideal for sensitive environments — recording studios, medical consultation rooms, client meeting spaces, and executive offices
• Reduced energy consumption — no fan motors means marginally lower power draw contributing to energy efficiency targets

In a busy office, the last thing you need is a buzzing switch drawing attention to itself. The CBS350 operates with complete discretion — seen never, heard never, relied upon always.

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Intuitive Web-Based Management — Full Control Without the Learning Curve

Cisco Business Dashboard — One View of Your Entire Network

Managing the CBS350-8P-E-2G-UK has never been simpler. Cisco provides two complementary management pathways:

Embedded Web GUI

• Access the switch management interface from any browser on your network
• Visual port status dashboard — see at a glance which ports are active, their speed, and PoE consumption
• Guided VLAN setup wizards — create and assign VLANs without touching a command line
• QoS configuration templates — apply VoIP or video optimisation profiles in clicks
• Real-time traffic statistics — monitor bandwidth utilisation per port with live graphs
• Syslog and SNMP alerting — receive notifications when events occur across your network

Cisco Business Dashboard (Free)

• Centrally manage multiple Cisco Business switches, routers, and access points from a single interface
• Zero-touch device discovery — automatically finds Cisco Business devices on your network
• Firmware update management — push updates to all devices simultaneously
• Network topology mapping — visualise how your entire infrastructure connects together
• Multi-site management — ideal for businesses with multiple UK office locations

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UK-Specific Design and Compliance — Built for British Business

Certified, Compliant, and Ready for UK Deployment

The CBS350-8P-E-2G-UK is not simply a rebadged international product — it is specifically configured and certified for the United Kingdom market:

• UK 3-Pin Power Adapter Included — no adapters, no converters required straight out of the box
• UKCA Certified — meets UK Conformity Assessed product safety and electromagnetic compatibility standards post-Brexit
• CE Marked — compliant with European Union directives for parallel EU deployment
• RoHS Compliant — manufactured without hazardous materials in accordance with UK/EU regulations
• Cisco UK TAC Support — access to UK-based Cisco Technical Assistance Centre support channels
• UK Warranty Processing — Cisco’s Limited Lifetime Warranty honoured through UK distribution channels

For UK IT managers and business owners, this means zero compliance headaches, zero adapter faff, and complete confidence that your network infrastructure meets every regulatory requirement from day one of deployment.

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Where Does the CBS350-8P-E-2G-UK Perform Best?

Right-Sized for the Right Environments

The beauty of an 8-port managed PoE switch lies in its precision fit for specific deployment scenarios — dense enough to serve a team, compact enough to disappear into any space:

Small Office & Professional Services Law firms, accountancy practices, and consultancies needing VLAN separation between staff, guest, and CCTV networks — with VoIP phones powered directly from the switch.

Home Office & Remote Work Infrastructure For the executive or professional working from home who demands business-grade network segmentation, QoS for video conferencing, and PoE for a professional Wi-Fi 6 access point.

Retail & Hospitality Power and manage POS terminals, customer Wi-Fi access points, IP cameras, and back-office systems from one compact, shelf-mountable switch — with isolated VLANs keeping each network segment secure.

Medical & Dental Practices VLAN-separate clinical systems from guest Wi-Fi and administrative networks, with 802.1X authentication ensuring only authorised devices access patient-data-connected resources.

Education & Training Rooms Manage bandwidth allocation across student devices, power interactive display units via PoE, and enforce time-based access control policies — all from the browser-based management interface.

Hospitality Venues & Event Spaces Deploy temporary or permanent managed networks for events, with VLAN isolation between staff, vendor, and attendee connectivity managed from a single compact device.

Branch Office & Satellite Locations Extend your head-office network policies to UK branch locations with a consistent, centrally manageable Cisco Business infrastructure at every site.

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Frequently Asked Questions About the Cisco CBS350-8P-E-2G-UK

Q: What does the “-UK” suffix mean on this model? The UK suffix denotes this is the United Kingdom market variant, shipped with a UK 3-pin power adapter and carrying UKCA product certification for compliance with UK product safety and EMC regulations. Functionally, it is identical to the EU variant but ready to deploy immediately in British premises.

Q: How many PoE devices can I power simultaneously? With a 67W total PoE budget spread across 8 ports, the number of simultaneously powered devices depends on each device’s power draw. For example, eight standard VoIP phones drawing 5-7W each would comfortably operate simultaneously. A mix of access points (15W), cameras (10W), and phones (6W) can all run concurrently within the budget with intelligent PoE port prioritisation enabled.

Q: Can I manage this switch remotely over the internet? Yes. By configuring the switch with a static IP and enabling secure remote management via SSH or HTTPS, and with appropriate router port forwarding or VPN access, the CBS350 can be managed securely from any internet-connected location. Cisco Business Dashboard also supports remote management via cloud relay.

Q: Does the CBS350-8P-E-2G-UK support link aggregation? Yes. The CBS350 supports IEEE 802.3ad LACP Link Aggregation on its uplink ports, allowing you to combine multiple physical uplinks into a single logical high-bandwidth, redundant connection to a core switch or router.

Q: Is this switch compatible with non-Cisco PoE devices? Absolutely. The CBS350 implements IEEE 802.3at (PoE+) — the universal PoE standard — meaning it is fully compatible with any IEEE-compliant PoE device from any manufacturer, including Yealink phones, Ubiquiti access points, Hikvision cameras, and more.

Q: Can I stack multiple CBS350 switches together? The CBS350 series does not support traditional hardware stacking. However, multiple units can be managed together through the Cisco Business Dashboard, providing unified visibility and configuration management across your entire switch estate from a single interface.

Q: What is the warranty on the CBS350-8P-E-2G-UK? Cisco provides a Limited Lifetime Hardware Warranty — covering manufacturing defects for the operational lifetime of the product under normal business use conditions, supported through Cisco’s UK distribution and support network.

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The Bottom Line — Why the Cisco CBS350-8P-E-2G-UK Is the Managed Switch Every UK Small Business Needs

Your business has outgrown the limitations of plug-and-play. You need control, visibility, and security — and you need them without hiring a Cisco-certified engineer to configure and maintain your infrastructure. The Cisco CBS350-8P-E-2G-UK delivers exactly that promise: the full power of enterprise managed networking, distilled into an 8-port, fanless, UK-compliant desktop switch that any capable IT administrator — or technically confident business owner — can deploy and manage with confidence.

• ✅ 8 x PoE+ ports — power every device, eliminate every power adapter
• ✅ 67W PoE budget — sufficient for access points, cameras, and VoIP simultaneously
• ✅ Layer 2+ managed features — VLANs, QoS, ACLs, STP, and 802.1X included
• ✅ 2 x Combo SFP/RJ45 uplinks — fiber or copper, your infrastructure choice
• ✅ Fanless silent operation — perfect for office and client-facing environments
• ✅ UK-certified and UK power adapter included — compliant and ready from day one
• ✅ Intuitive web GUI — full control without CLI expertise
• ✅ Cisco Business Dashboard — free centralised multi-device management
• ✅ Cisco Limited Lifetime Warranty — the ultimate hardware confidence guarantee