C9200L-48P-4X-E Cisco Catalyst L3 Ethernet Switch Twisted Pair

Overview of Cisco Catalyst 9200L-48P-4X-E Managed Switch

The Cisco Catalyst 9200L series represents a next-generation solution for enterprise-grade networking. Specifically, the C9200L-48P-4X-E model is designed to deliver high performance, enhanced reliability, and advanced security features. This Layer 3 managed switch is ideal for modern organizations seeking scalable, high-speed connectivity.

General Specifications

• Brand: Cisco
• Model Number: C9200L-48P-4X-E
• Product Series: Catalyst 9200
• Product Type: Layer 3 Switch

Technical Specifications

• Total Ports: 48 Ethernet ports with Gigabit speed.
• Uplink Slots: 4 SFP+ ports supporting 10 Gigabit connectivity.
• Expansion Flexibility: Modular design with 4 dedicated SFP+ expansion slots.
• Media Compatibility: Supports optical fiber for high-speed transmission and long-distance connections.
• Network Technology: 10/100/1000BASE-T, ensuring compatibility with a wide range of network environments.

Management and Modularity

• Fully manageable with advanced Layer 3 routing features.
• Stacking capability for simplified network scaling and redundancy.
• Supports flexible uplink configurations to enhance network performance.

Power and Reliability

• Power Source: Dedicated power supply ensures stable and uninterrupted operation.
• PoE+ Support: Ideal for powering IP devices directly from the switch, reducing cabling complexity.
• Enhanced Stability: Designed for continuous operation in demanding enterprise environments.

Standards and Compliance

• Electromagnetic Compatibility: EN 55022 Class A, EN 55032 Class A, ICES-003 Class A
• Electrical Standards: EN 61000-3-2, EN 61000-3-3
• National and Regional Certifications: KN 32, TCVN 7189 Class A, V-3 Class A, CISPR 24
• Other Compliance: EN 300 386, EN 55024, KN 35, TCVN 7317

Key Features of the Catalyst 9200L Switch

• 48 Gigabit Ethernet Ports: Provides ample connectivity for devices, ensuring robust network access for end-users.
• 4 10-Gigabit SFP+ Uplink Ports: High-speed uplinks for data-intensive applications and seamless network integration.
• Fully Managed Switch: Allows for complete configuration, monitoring, and management of network traffic.
• Stackable Architecture: Supports modular stacking for simplified network expansion and redundancy.
• Power over Ethernet (PoE+): Supplies reliable power to connected devices, including IP phones, wireless access points, and cameras.

 Choose the C9200L-48P-4X-E

• Enterprise-grade performance with high-speed connectivity for up to 48 devices.
• Scalable network design through stacking and modular uplink ports.
• Energy-efficient PoE+ support to power connected devices directly from the switch.
• Robust compliance with international standards for global deployment.
• Fully managed Layer 3 capabilities for advanced routing, security, and network optimization.

Ideal Applications

• Medium to large-scale enterprise networks requiring high port density.
• IP telephony and wireless network deployment with PoE+ devices.
• Data center edge connectivity with modular uplinks and stacking options.
• Any environment requiring reliable Layer 3 routing and network segmentation.

Outline of Cisco C9200L-48P-4X-E Catalyst Managed Switch  

The Cisco C9200L-48P-4X-E Catalyst 9200L Managed Switch is part of the robust Catalyst 9200 Series, delivering enterprise-grade switching capabilities tailored for medium to large-scale network infrastructures. Designed to provide enhanced reliability, high performance, and advanced security features, this 48-port managed switch is engineered to accommodate evolving network demands with scalability and flexibility. Its compact design combined with powerful hardware ensures seamless integration into modern network environments while supporting extensive automation and programmability features.

Advanced Performance and Connectivity

The Catalyst 9200L switch series offers superior performance, handling high-density traffic efficiently. With 48 Gigabit Ethernet ports, the C9200L-48P-4X-E enables fast and reliable connectivity for multiple devices, ensuring uninterrupted communication across the network. Each port supports Power over Ethernet (PoE+), enabling connected devices such as IP phones, wireless access points, and security cameras to receive both power and data over a single cable. This eliminates the need for additional power sources and reduces cable clutter, enhancing network management efficiency.

High-Speed Uplink and Redundancy Features

The integrated four 10-Gigabit uplink ports provide high-speed connectivity to core networks, ensuring minimal latency and maximum throughput. These uplink ports facilitate network expansion, allowing seamless connections to aggregation switches or data center networks. Additionally, the C9200L-48P-4X-E supports link aggregation and redundant power supply options, which significantly improve network resilience and uptime. This makes it a reliable choice for mission-critical applications where downtime is not acceptable.

Enhanced Security and Threat Protection

Security is a core feature of the Cisco Catalyst 9200L series. The switch is equipped with advanced Layer 2 and Layer 3 security mechanisms, including 802.1X authentication, dynamic ARP inspection, and IP source guard. These features help protect the network from unauthorized access, spoofing attacks, and malicious activities. Cisco TrustSec technology ensures secure segmentation of network traffic, enabling businesses to enforce consistent security policies across all devices and users. The integrated security features work in tandem with Cisco DNA Center for centralized monitoring and threat management, providing an additional layer of protection against emerging cyber threats.

Intelligent Network Management

One of the standout features of the Catalyst 9200L switch is its compatibility with Cisco DNA Center, which allows administrators to automate provisioning, monitoring, and troubleshooting processes. Through software-defined networking (SDN) capabilities, network management becomes more intuitive and efficient. The switch supports model-driven telemetry, providing real-time visibility into network performance and enabling proactive maintenance. Enhanced analytics allow IT teams to quickly identify potential bottlenecks and optimize traffic flow, improving overall network efficiency.

Energy Efficiency and Environmental Considerations

The Cisco C9200L-48P-4X-E is designed with energy efficiency in mind. Its intelligent power management capabilities adjust energy consumption based on traffic demand and port usage, reducing operational costs while maintaining peak performance. The switch’s compact design minimizes heat generation, reducing the need for extensive cooling infrastructure. Additionally, its compliance with environmental standards ensures a lower carbon footprint, aligning with sustainability goals and regulatory requirements.

Scalability and Future-Proof Networking

Scalability is critical in today’s dynamic network environments, and the Catalyst 9200L switch addresses this need effectively. Its modular design and high port density enable straightforward network expansion without requiring significant hardware changes. The switch’s support for advanced routing protocols, Quality of Service (QoS), and multicast optimizations ensures seamless handling of growing traffic loads and diverse application requirements. As organizations evolve, the C9200L-48P-4X-E can accommodate increased demands, providing long-term value and flexibility.

High Availability and Reliability

Reliability is a defining characteristic of the Cisco C9200L-48P-4X-E switch. The device is designed with resilient hardware components, including redundant power supplies and fans, ensuring continuous operation even under adverse conditions. Software resilience features, such as In-Service Software Upgrade (ISSU), allow firmware updates without network downtime. These capabilities make the Catalyst 9200L an ideal choice for environments where uninterrupted connectivity is critical, such as enterprise offices, data centers, and campus networks.

Comprehensive Layer 2 and Layer 3 Features

The switch provides extensive Layer 2 and Layer 3 functionality, supporting advanced routing protocols such as OSPF, EIGRP, and RIP, as well as static and dynamic routing. Layer 2 features like VLAN segmentation, spanning tree protocol (STP), and link aggregation ensure efficient traffic management and prevent network loops. The combination of Layer 2 and Layer 3 capabilities allows network administrators to design flexible, high-performing networks that meet complex organizational requirements while ensuring secure and reliable data delivery.

Robust Quality of Service (QoS) Capabilities

Ensuring consistent network performance, especially for latency-sensitive applications, is a key strength of the Catalyst 9200L-48P-4X-E. The switch supports advanced Quality of Service policies, allowing administrators to prioritize traffic based on application type, user profile, or device classification. This ensures that critical applications, such as VoIP, video conferencing, and cloud services, receive sufficient bandwidth for optimal performance. QoS policies, combined with intelligent traffic shaping and congestion management, guarantee smooth network operations even during peak usage periods.

Extensive Enterprise Applications

The versatility of the Catalyst 9200L-48P-4X-E makes it suitable for a wide array of enterprise applications. It supports campus and branch networks, data center access, wireless backhaul, and secure IoT connectivity. Its performance and reliability make it ideal for organizations that require consistent, high-speed connectivity across multiple departments and locations. With advanced security, automation, and scalability, the switch supports complex enterprise networking scenarios while ensuring robust and resilient operation.

Future-Ready Networking Innovations

Equipped with the latest Cisco innovations, the Catalyst 9200L-48P-4X-E ensures businesses are prepared for future networking challenges. Integration with Cisco DNA Center enables intelligent automation, predictive analytics, and policy-driven network segmentation. These capabilities provide enterprises with the agility to adapt to changing business requirements, enhance operational efficiency, and deliver seamless user experiences. The switch’s long-term support and continuous software updates make it a strategic investment for sustainable network growth.