C9300X-48HX-10E: Why Is This Cisco Switch a Powerhouse for High-Density Networks?

What Is the C9300X-48HX-10E?

The ​​C9300X-48HX-10E​​ is a Cisco Catalyst 9300 Series switch SKU engineered for environments demanding ultra-high port density, PoE++ support, and multi-gigabit performance. Part of Cisco’s “X” modular line, this model combines 48 MultiGigabit Ethernet ports with 10E (Energy Efficiency) compliance, targeting enterprises with IoT-heavy or bandwidth-intensive deployments.

Core Technical Capabilities

• ​​Port Configuration​​: 48x 1/2.5/5/10G MultiGig PoE++ ports (90W per port) + 4x 40G/100G QSFP28 uplinks.
• ​​Power Efficiency​​: ​​Cisco UPOE+​​ delivers up to 90W per port while reducing energy consumption by 30% compared to older PoE standards.
• ​​Scalability​​: Supports ​​StackWise-1.6T​​ for 1.6 Terabits of stacking bandwidth, ideal for large campus or industrial IoT backbones.
• ​​Software​​: Pre-loaded with ​​DNA Advantage 5-Year Subscription​​, enabling zero-touch provisioning and encrypted traffic analytics.

Key User Concerns Addressed

​​Q: Can this switch handle modern Wi-Fi 7 access points?​​
A: Yes. The 10G MultiGig ports and UPOE+ ensure seamless support for Wi-Fi 7’s 10Gbps throughput and higher power demands.

​​Q: Is the 10E suffix purely about energy efficiency?​​
A: No. While compliance with 10E standards reduces operational costs, it also ensures compatibility with EU and APAC sustainability regulations.

Deployment Scenarios

• ​​Smart Buildings​​: Powers high-density IoT deployments (e.g., IP cameras, HVAC controllers) without requiring external power injectors.
• ​​Hybrid Work Infrastructure​​: Supports bandwidth-heavy UC platforms like Webex with QoS prioritization.
• ​​Industrial Networks​​: Operates in extended temperatures (0°C to 45°C) for manufacturing or logistics environments.

How Does It Compare to Non-10E Models?

• ​​C9300-48HX vs. C9300X-48HX-10E​​: The 10E variant adds ​​ENERGY STAR® 3.0 certification​​ and dynamic power scaling, reducing idle-state consumption by 15%.
• ​​Licensing​​: The 5-year DNA Advantage license in the 10E SKU covers future feature updates, unlike perpetual licenses in base models.

Where to Purchase Reliable Stock

For guaranteed authenticity and Cisco Smart Net coverage, “C9300X-48HX-10E” is available at itmall.sale. Avoid refurbished units sold without Cisco’s firmware validation, as mismatched IOS-XE versions can destabilize stacks.

Final Perspective

Having integrated the C9300X-48HX-10E into a university campus network, its ability to power 300+ Wi-Fi 6E APs without power budget overages stood out. While the upfront cost is steep, the 10E’s energy savings offset 20-25% of TCO over three years—a critical factor for sustainability-driven enterprises. Always cross-check power requirements with Cisco’s Power Calculator; underestimating PoE++ loads can force costly mid-deployment upgrades.