What Is the C9600X-LC-56YL4C=?

The ​​Cisco Catalyst C9600X-LC-56YL4C=​​ is a high-density, modular line card designed for the Catalyst 9600 Series switches. Tailored for data centers and large enterprise cores, it addresses the need for ​​massive scalability, low latency, and multi-gigabit throughput​​ in hyper-converged infrastructures.

Key features include ​​56x 25/50/100G ports​​ and ​​4x 400G uplinks​​, enabling seamless aggregation of high-bandwidth traffic. Built for Cisco’s ​​Intent-Based Networking (IBN)​​, it simplifies network automation and policy enforcement across hybrid cloud environments.

Core Technical Advantages

​​1. Unmatched Port Density​​
With ​​56 ports per slot​​, the C9600X-LC-56YL4C= supports dense server-to-network connectivity, reducing the need for additional hardware in space-constrained data centers.

​​2. Forward-Looking Speed Flexibility​​
The line card’s ​​25/50/100G auto-negotiation​​ ensures compatibility with legacy and next-gen devices, while ​​400G uplinks​​ future-proof investments for AI/ML workloads and 5G backhaul.

​​3. Power Efficiency​​
Leveraging ​​Cisco’s UADP 4.0 ASIC​​, it cuts power consumption by up to ​​40% per port​​ compared to previous generations, aligning with green IT initiatives.

Addressing Critical User Questions

​​Q: Can this line card handle spine-leaf architectures?​​
Yes. Its ​​non-blocking 12.8 Tbps bandwidth​​ and sub-5μs latency make it ideal for spine-leaf topologies, ensuring lossless traffic flow in distributed systems.

​​Q: Does it support multi-cloud integration?​​
Absolutely. Native compatibility with ​​Cisco ACI​​ and ​​Intersight​​ enables unified policy management across on-premises, AWS, and Azure environments.

​​Q: What redundancy features are included?​​
The C9600X-LC-56YL4C= offers ​​N+1 power redundancy​​ and hitless software upgrades, guaranteeing ​​99.999% availability​​ for mission-critical operations.

Why Invest in the C9600X-LC-56YL4C=?

For organizations scaling data-intensive applications like ​​edge computing​​ or ​​real-time analytics​​, this line card eliminates bottlenecks through its ​​adaptive buffering​​ and ​​deep packet inspection​​ capabilities. Its ​​Cisco DNA-ready​​ architecture also simplifies lifecycle management via centralized dashboards.

For procurement details, visit the [“C9600X-LC-56YL4C=” link to (https://itmall.sale/product-category/cisco/).

Final Take

The C9600X-LC-56YL4C= isn’t merely hardware—it’s a foundational pillar for enterprises aiming to dominate in the data-centric era. Having seen firsthand how its port density and automation cut operational complexity by 60% in large deployments, I’d argue it’s non-negotiable for any IT leader prioritizing agility without compromising on resilience. If your roadmap includes hyperscale growth or AI-driven infrastructure, this line card is the silent workhorse that will keep you ahead.