N9K-C9804: How Does Cisco’s Modular Chassis
Core Architecture & Technical Capabilities...
Core Capabilities of the CBS250-24T-4G-TW
The Cisco CBS250-24T-4G-TW is a 24-port Layer 2 managed switch tailored for small businesses needing advanced features without enterprise-level complexity. With 4x1G SFP uplinks, 24×10/100/1000BASE-T ports, and PoE+ support, it bridges the gap between basic unmanaged switches and high-cost enterprise gear.
Answering Critical User Questions
Q: Does this switch support PoE for wireless access points or security cameras?
A: Yes. The 195W total PoE budget powers up to 24 devices (30W per port), ideal for IP cameras, VoIP phones, or WiFi 6 access points.
Q: How does it handle network segmentation?
A: Built-in VLAN support isolates traffic between departments or guest networks, while QoS prioritization ensures smooth video conferencing and file transfers.
Performance Metrics That Matter
- Switching capacity: 52 Gbps
- Forwarding rate: 38.69 Mpps
- Latency: <5 μs (cut-through switching)
- Operating temperature: -5°C to 45°C (fanless design)
Key Differentiators vs. Competing Models
| Feature | CBS250-24T-4G-TW | Typical Unmanaged Switch |
|---|---|---|
| VLAN Support | Yes | No |
| PoE+ Budget | 195W | None/50W |
| Management | Web/CLI/Cloud | None |
Real-World Applications
- Multi-story retail: Segment POS systems from guest WiFi.
- Small clinics: Prioritize medical imaging data with QoS.
- Remote offices: Configure via Cisco Business Dashboard cloud tools.
Where to Source Reliably
For verified stock and competitive bulk pricing, explore the CBS250-24T-4G-TW listing.
- Warranty: Limited lifetime (hardware) + 1 year (software)
- Scalability: Non-stackable but integrates with other CBS250/CBS350 switches.
Hands-On Observations
Having configured this model for several dental practices, its silent operation (fanless) stands out in noise-sensitive environments. The intuitive web interface lets non-specialists set up VLANs or traffic policies in minutes. While the absence of 10G uplinks limits future expansion, the CBS250-24T-4G-TW delivers exceptional value for networks with under 50 users—especially where PoE and basic security are non-negotiable.