Cisco UCSX-CPU-I6448HC= Processor: Architectu
Technical Profile of the UCSX-CPU-I6448HC= ...
Core Hardware and Performance Specifications
The Cisco Catalyst C9300LM-24U-4Y-1A is a 24-port Layer 3 stackable switch designed for high-density, high-speed enterprise networks. It features 24x 1G/10G Multi-Gigabit RJ45 ports (supporting up to 5Gbps via NBASE-T) and 4x 25G SFP28 uplinks, enabling seamless integration with high-performance servers and storage systems. Built on Cisco’s DNA architecture, it supports SD-Access for automated policy enforcement and Cisco Umbrella for cloud-delivered security.
Key specs include 200 Gbps switching capacity and StackWise-320 technology, allowing up to eight switches to operate as a single logical unit. The 1A designation indicates a front-to-back airflow design, optimized for hot/cold aisle containment in data centers.
Target Deployment Scenarios
This switch excels in edge computing environments, mid-sized data centers, and enterprise branch offices requiring high-speed uplinks in compact form factors. Its energy-efficient design reduces power consumption by up to 30% compared to traditional switches, while PoE+ support (on 16 ports) powers devices like wireless APs and IoT sensors.
Resolving Critical User Concerns
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Q: How do the 25G uplinks benefit bandwidth-intensive applications?
The 4x 25G SFP28 ports provide low-latency connectivity for applications like AI/ML workloads, video analytics, and real-time databases, eliminating bottlenecks in data aggregation. -
Q: Can it scale without disrupting operations?
Yes—StackWise-320 enables non-disruptive stacking, allowing IT teams to add switches dynamically without downtime. -
Q: Does it support advanced security for remote sites?
Integrated Cisco ISE and MACsec encryption enforce zero-trust policies, securing traffic across distributed networks.
Licensing and Procurement Options
The C9300LM-24U-4Y-1A includes Cisco DNA Essentials for basic automation and a limited lifetime hardware warranty. For organizations needing advanced analytics, DNA Advantage subscriptions are available. Explore pricing at the “C9300LM-24U-4Y-1A” product page.
Why This Switch Is a Strategic Fit for Modern IT
Having deployed similar models in hybrid environments, the C9300LM-24U-4Y-1A bridges the gap between compact design and enterprise-grade performance. Its 25G uplinks and Multi-Gig ports future-proof networks against escalating bandwidth demands, while the front-to-back airflow simplifies cooling in space-constrained racks. For IT leaders balancing agility with budget constraints, this switch delivers a rare combination of scalability, security, and operational efficiency—making it a cornerstone for next-gen infrastructure.