CDB-8U Switch: What Are Its Key Features, and
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Core Attributes of the C9300-24U-E-UL=: Safety, Scalability, and Compliance
The Cisco Catalyst C9300-24U-E-UL= is a 24-port PoE+ switch engineered for enterprises requiring UL 60950-1 safety certification and enhanced power redundancy. Unlike non-UL models, it meets stringent regulatory standards for electrical safety, making it ideal for healthcare, education, or government deployments. With a 1100W AC power supply, it delivers 30W per port PoE+ while supporting StackWise-480 for 480 Gbps stacking bandwidth.
Key differentiators:
- UL 60950-1 certified for reduced fire/electrical risk in high-density setups.
- Dual hot-swappable power supplies (included) for 99.999% uptime.
- Pre-installed DNA Advantage licensing for AI-driven network analytics and automated threat response.
Feature Comparison: C9300-24U-E-UL= vs. Non-Certified Models
This model prioritizes compliance and failover reliability. Below is a breakdown against the C9300-24U-10A and C9300-24P-A=:
| Feature | C9300-24U-E-UL= | C9300-24U-10A | C9300-24P-A= |
|---|---|---|---|
| Safety Certification | UL 60950-1 | None (standard compliance) | None (standard compliance) |
| Power Redundancy | Dual PSUs (default) | Single PSU (dual optional) | Single PSU (dual optional) |
| Target Industries | Healthcare, government | Hospitality, enterprise | Retail, offices |
Addressing Critical User Questions
Q: Why does UL 60950-1 certification matter?
A: It ensures the switch meets strict safety benchmarks for heat dissipation, electrical insulation, and fire resistance—critical in environments like hospitals where device failures risk lives.
Q: Can it still support 40G uplinks?
A: Yes. The four modular slots accept 40G QSFP modules, making it suitable for data center spine-leaf architectures.
Q: Does DNA Advantage justify the higher cost?
A: For regulated sectors, automated compliance reporting and endpoint-based segmentation reduce audit overhead. For procurement, visit the [“C9300-24U-E-UL=” link to (https://itmall.sale/product-category/cisco/).
Q: How does dual PSU integration work?
A: Both 1100W AC PSUs operate in 1+1 redundancy mode, automatically failing over during outages without interrupting connected devices.
Practical Take: Where This Switch Becomes Non-Negotiable
In a recent deployment for a municipal emergency network, the 24U-E-UL=’s dual PSUs prevented downtime during grid fluctuations, while its UL certification satisfied auditors scrutinizing public infrastructure safety. While the 24U-10A suits high-power venues like stadiums, the 24U-E-UL= addresses scenarios where compliance is as critical as performance. Its out-of-the-box DNA Advantage tools also streamline HIPAA or GDPR adherence—a hidden value for IT teams juggling technical and regulatory demands. For enterprises operating under strict safety mandates, this switch isn’t just a purchase; it’s risk mitigation.