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Powering the Modern Access Layer: A Look at the Cisco Catalyst C9200L-48T-4X-E

Powering the Modern Access Layer: A Look at the Cisco Catalyst C9200L-48T-4X-E

September 04, 2025

The network access layer is where your users, devices, and Internet of Things (IoT) sensors connect to your business. It demands switches that are not only robust and reliable but also secure, scalable, and ready for the future. The Cisco Catalyst C9200L-48T-4X-E is engineered to meet these exact demands. As a key member of the intent-based networking Catalyst 9200 Series, this switch delivers enterprise-grade features with the simplicity and value that modern IT teams require.

 

Display of C9200L-48T-4X-E

  • C9200L-48T-4X-E
  • C9200L-48T-4X-E
     
  • C9200L-48T-4X-E

Designed for Performance and Density

At its core, the C9200L-48T-4X-E is built to handle high-density connectivity with ease:

48 x 1GbE RJ-45 Data Ports: Provides ample connectivity for desktops, laptops, IP phones, and other essential devices.

4 x Fixed 10G SFP+ Uplinks: These high-speed uplinks prevent bottlenecks, ensuring smooth and reliable traffic flow to your network's distribution or core layer. They offer flexibility, supporting both 1G and 10G connections for optimal investment protection.

High Performance: With a switching capacity of 176 Gbps and a forwarding rate of 261.9 Mpps, this switch is built for speed and efficiency, ensuring your network can handle growing traffic loads.

 

Enhanced Security Built-In

Security is no longer an add-on; it's a necessity. The C9200L-48T-4X-E is designed with a robust security foundation:

Network Essentials Software: Includes foundational security features for policy enforcement and segmentation.

AES-128 MACsec Encryption: Provides hardware-based, hop-by-hop encryption on every port to protect data as it travels across your network.

Trustworthy Systems: Helps ensure the integrity of the hardware and software boot process, protecting against low-level threats.

 

Uncompromising Reliability and Scalability

Network downtime is not an option. This switch is built for resilience and growth:

Stacking Capabilities: With StackWise-80, you can logically combine multiple switches into a single, unified system with a stacking bandwidth of 80 Gbps. This simplifies management and creates a highly resilient network.

Redundant Design: Features fixed redundant fans and supports Field-Replaceable Units (FRUs) for easy maintenance and improved uptime.

Future-Proof Hardware: Powered by the UADP 2.0 Mini ASIC with a programmable pipeline, it offers the flexibility to support new features and protocols through its lifecycle.

 

Simplified Operations with Cisco IOS XE

Running the same mature operating system as the rest of the Catalyst 9000 family, the C9200L-48T-4X-E benefits from:

Cisco IOS® XE: Offers model-driven programmability and streaming telemetry for advanced automation and network insights.

Plug and Play (PnP): Dramatically simplifies deployment for new branch or campus rollouts.

Full Flexible NetFlow: Provides advanced network monitoring and visibility into application traffic patterns.

 

Ideal Use Cases

The C9200L-48T-4X-E is perfectly suited for:

Enterprise access layer deployments for connecting end-user devices.

Branch office networks requiring robust security and reliability.

Medium-sized business core networking.

Any environment needing a future-proof, scalable foundation that is ready for Cisco SD-Access.

 

Specifications at a Glance

Feature Specification
Downlink Ports 48 x 10/100/1000BASE-T Data Ports
Uplink Ports 4 x 1/10G SFP+
Default Power Supply PWR-C5-125WAC
Software  Network Essentials
Stacking Bandwidth 80 Gbps
Switching Capacity 176 Gbps
Forwarding Rate 261.9 Mpps
DRAM 2 GB
Flash 4 GB

 

The Smart Choice for Your Network Edge

The Cisco Catalyst C9200L-48T-4X-E is more than just a switch; it's a strategic investment in your network's future. It delivers the perfect balance of high-density connectivity, robust security, and operational simplicity, all backed by the power of Cisco IOS XE. Whether you're refreshing an existing access layer or building a new network, the C9200L-48T-4X-E provides a solid, scalable, and secure foundation designed to grow with your business.

 

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