Overview of the Cisco C9300L-24UXG-2Q-E

The ​​Cisco C9300L-24UXG-2Q-E​​ is a ​​high-density, multi-gigabit Catalyst 9300L Series switch​​ designed for mid-sized enterprises needing advanced performance without the premium cost of flagship models. It combines ​​24x multi-gigabit (mGig) RJ45 ports​​ with ​​2x 40G QSFP+ uplinks​​, bridging the gap between access-layer flexibility and core-network scalability. Pre-licensed with ​​Cisco DNA Essentials​​, it supports automation and basic security for evolving IT environments.

Core Hardware and Software Capabilities

• ​​Port Configuration​​:
  • 24x 10/100/1000/2500/5000/10000 Mbps RJ45 ports (IEEE 802.3bz compliant).
  • 2x 40G QSFP+ uplinks (breakout to 4x 10G via splitter cables).
• ​​Power Efficiency​​: ​​740W total PoE+ budget​​, delivering ​​up to 30W per port​​ for devices like Wi-Fi 6 APs and HD surveillance cameras.
• ​​Software​​: Includes ​​Cisco DNA Essentials​​ for zero-touch provisioning, encrypted traffic analytics, and basic SD-Access policies.
• ​​Scalability​​: Supports ​​StackWise-320​​ for stacking up to eight switches with 320Gbps throughput per unit.

Differentiators from Competing Models

The C9300L-24UXG-2Q-E stands out in three key areas:

1. ​​mGig Flexibility​​: Unlike fixed 1G switches (e.g., C9300L-24T-4X), its auto-sensing mGig ports future-proof for 5G/10G device adoption.
2. ​​Uplink Capacity​​: The 40G QSFP+ ports outperform the 10G uplinks of the C9300L-24P-4G-E, reducing bottlenecks in data-heavy workflows.
3. ​​Cost vs. Performance​​: Balances the affordability of the 9300L Series with features typically reserved for pricier Catalyst 9300 switches.

Ideal Deployment Scenarios

• ​​Media Production Studios​​: Handles 4K/8K video editing workstations and real-time collaboration tools.
• ​​Healthcare Imaging Networks​​: Supports high-resolution MRI/PET-CT data transfers and telehealth endpoints.
• ​​Higher Education Campuses​​: Powers dense Wi-Fi 6/6E deployments in lecture halls and student housing.

Addressing Critical User Concerns

​​Q: Can the 40G uplinks connect to 100G switches?​​
A: No—this requires QSFP28 ports. For 100G compatibility, consider the Catalyst 9400 Series.

​​Q: Is the PoE+ budget sufficient for 24x PTZ cameras?​​
A: If using 30W PTZ models, the 740W budget supports ~24 devices. For higher-wattage needs, prioritize critical ports or use external injectors.

​​Q: Does DNA Essentials cover advanced threat detection?​​
A: No—upgrade to ​​DNA Advantage​​ for Stealthwatch integration and encrypted visibility.

Availability and Licensing

The C9300L-24UXG-2Q-E is available through itmall.sale, offering Cisco-certified hardware with optional extended warranties.

Final Insight

The C9300L-24UXG-2Q-E is a tactical choice for organizations eyeing multi-gigabit adoption but wary of overcommitting to unproven tech. Its mGig ports and 40G uplinks provide a runway for growth, while DNA Essentials simplifies initial automation. However, the lack of native 25G/100G or UPoE limits its role in cutting-edge IoT deployments. For teams needing a “Goldilocks” switch—not too basic, not too extravagant—this model hits the mark. Just pair it with a clear upgrade path to avoid dead ends as demands scale.