​​Overview of the C9500-24Y4C-1E​​

The ​​C9500-24Y4C-1E​​ is a ​​high-density, fixed-configuration switch​​ in Cisco’s Catalyst 9500 Series, engineered for environments demanding ​​25G/100G connectivity​​ and low-latency performance. Ideal for data center aggregation and enterprise core networks, it balances scalability with advanced security and automation capabilities.

​​Technical Specifications​​

• ​​Port Configuration​​: ​​24x 25G SFP28 ports​​ + ​​4x 100G QSFP28 uplinks​​, supporting breakout to 16x 10G/25G or 8x 40G/100G ports.
• ​​Throughput​​: ​​1.92 Tbps switching capacity​​ with ​​wire-speed Layer 3 routing​​.
• ​​Power Efficiency​​: ​​770W AC power supply​​ with ​​EnergyWise optimization​​, reducing operational costs by up to 25%.
• ​​Software​​: Runs ​​Cisco IOS XE​​ with ​​DNA Center compatibility​​ for zero-touch provisioning and AI-driven analytics.

​​Critical Features for Modern Networks​​

• ​​Hyperscale Readiness​​: Supports ​​VXLAN/EVPN​​ for seamless spine-leaf architectures.
• ​​Resilience​​: ​​Cisco StackWise Virtual​​ enables redundant management planes across multiple chassis.
• ​​Security​​: Integrated ​​MACsec encryption​​ and ​​Cisco TrustSec​​ for dynamic segmentation and compliance.

​​Addressing User Concerns​​

​​Q: Can it replace legacy 10G infrastructure without overhauling cabling?​​
Yes. The 25G ports are backward-compatible with 10G SFP+ optics, allowing gradual migration using existing fiber.

​​Q: How does it compare to the C9500-40X model?​​
While the C9500-40X offers ​​40x 10G ports​​, the ​​C9500-24Y4C-1E’s 25G/100G density​​ better suits latency-sensitive applications like AI/ML workloads or financial trading platforms.

​​Practical Deployment Scenarios​​

• ​​Cloud Edge Gateways​​: Connects hybrid cloud environments to ​​AWS Direct Connect​​ or ​​Azure ExpressRoute​​ with encrypted tunnels.
• ​​Media Production Networks​​: Handles 4K/8K video streaming with ​​lossless Ethernet (PFC/ETS)​​ for broadcast-grade reliability.
• ​​High-Performance Computing (HPC)​​: Manages rapid data transfers between GPU clusters using ​​RoCEv2 (RDMA over Converged Ethernet)​​.

​​Procurement and Licensing​​

For verified pricing and EDU/enterprise licensing options, visit the [“C9500-24Y4C-1E” link to (https://itmall.sale/product-category/cisco/). itmall.sale provides ​​Cisco-certified hardware​​ with full warranty coverage and lifecycle support.

​​Final Assessment​​

The C9500-24Y4C-1E is a compelling choice for organizations bridging the gap between legacy infrastructure and next-gen applications. While its focus on 25G/100G may seem niche, the flexibility to scale down to 10G or up to 100G future-proofs investments. For teams managing high-throughput workloads—whether in finance, healthcare, or media—this switch’s blend of performance and automation isn’t just an upgrade; it’s a strategic pivot toward sustainable scalability.