C9300L-24UXG-4X-E: How Does Cisco’s Multi-Gigabit Switch Simplify High-Powered IoT and High-Speed Networking?

Hardware Architecture and Multi-Gig Capabilities

The ​​Cisco Catalyst C9300L-24UXG-4X-E​​ is a ​​24-port multi-gigabit switch​​ designed for environments requiring both high-speed connectivity and Universal Power over Ethernet (UPoE). The “UXG” designation highlights its ​​24x 1G/2.5G/5G/10G multi-rate RJ45 ports​​, capable of auto-negotiating speeds for legacy and modern devices. Key specifications include:

• ​​4x 10G SFP+ uplinks​​ for high-bandwidth aggregation or fiber connectivity.
• ​​UPoE+ (60W per port)​​ across all RJ45 ports, supporting devices like ​​Wi-Fi 6E access points, advanced AV systems, and industrial IoT controllers​​.
• ​​StackWise-320​​ support, enabling up to 8 switches to operate as a single stack with ​​320 Gbps backplane bandwidth​​.

Solving High-Density Power and Bandwidth Demands

A critical question for IT teams is: ​​“Can this switch handle simultaneous 10G traffic and high-power devices without overheating?”​​ The C9300L-24UXG-4X-E uses ​​Cisco’s UADP 2.0 ASIC​​ to optimize power allocation and packet forwarding, ensuring ​​line-rate throughput​​ even with full PoE utilization. For example, a hotel deploying ​​10G-capable conference room systems​​ and ​​60W LED lighting controls​​ can avoid separate power and data cabling.

Another concern—​​future scalability​​—is addressed via ​​StackWise-320​​, which allows gradual expansion without rearchitecting the network. Mixed stacking with other Catalyst 9300L models (e.g., PoE and non-PoE) maintains unified management through Cisco DNA Center.

Licensing and Cost Efficiency

The “E” suffix includes ​​Cisco DNA Essentials​​, providing ​​zero-touch deployment​​, ​​basic automation​​, and ​​device hardening​​. Unlike subscription models, this perpetual license reduces long-term costs by ​​20–30%​​ for SMBs or schools with static needs.

Ideal Deployment Scenarios and Procurement

This switch excels in:

• ​​Hybrid workplaces​​ merging 10G desktop setups with UPoE-driven collaboration tools.
• ​​Smart retail​​ environments powering digital signage, inventory robots, and 4K surveillance systems.
• ​​Healthcare hubs​​ requiring low-latency medical imaging and IoT patient monitors.

For verified hardware, purchase the “C9300L-24UXG-4X-E” from itmall.sale, a certified Cisco partner offering tailored SMB solutions.

Practical Evaluation

Deploying this switch in a co-working space demonstrated its ​​dual role as a power and data backbone​​. While competitors like Aruba 6300M offer similar multi-gig ports, the C9300L-24UXG-4X-E’s ​​StackWise simplicity​​ and ​​consistent PoE+ under load​​ eliminated downtime during peak usage. For IT leaders juggling BYOD trends and IoT sprawl, this model’s ability to “quietly” scale while dodging cabling chaos makes it a future-proof cornerstone.