C9200L-48PL-4G-A Cisco Catalyst 9200L 48 Ports Network Advantage Uplink Switch

Features of Cisco Catalyst 9200L 48-Port Switch 

The Cisco C9200L-48PL-4G-A Catalyst 9200L is a high-performance stackable switch engineered for modern enterprise networks. Designed with scalability, reliability, and security in mind, this switch ensures seamless connectivity and enhanced network efficiency.

Main Information

• Manufacturer: Cisco
• Part Number: C9200L-48PL-4G-A
• Product Type: Network Advantage Uplink Switch

Technical Specification

• Switching capacity: 104 Gbps for optimal data handling
• Forwarding rate: 77.38 Mpps ensuring low-latency traffic delivery
• Stacked switching capacity reaches 184 Gbps with stacked forwarding rate of 137 Mpps
• Stacking bandwidth of 80 Gbps for high-performance aggregation

Switch Design and Form Factor

• Rack-mountable chassis suitable for dense network environments
• Stackable configuration to increase scalability and simplify management
• 48 Gigabit Ethernet PoE+ ports combined with 4 Gigabit SFP uplink ports for flexible connectivity
• Supports a PoE+ power budget of 370 Watts to energize connected devices efficiently

Network Capacity and Scalability

• Supports up to 1,024 VLANs for segmented and secure network environments
• 512 Switched Virtual Interfaces (SVIs) for advanced routing and network management
• MAC address table with 16,000 entries to handle large-scale deployments
• Routing tables supporting 11,000 IPv4 routes and up to 1,500 IPv6 routes
• Multicast scalability: up to 1,000 entries to optimize broadcast traffic

Routing and Protocol Support

• Advanced IPv4 and IPv6 routing with OSPF, RIP-1, RIP-2, EIGRP, and RIPng
• Policy-Based Routing (PBR) for dynamic traffic management
• High availability protocols including VRRP for uninterrupted operations
• Multicast protocols: PIM-SM and PIM-SSM for efficient group communication
• Spanning Tree Protocol variants: Rapid PVST+, MSTP for loop-free topology

Remote Management and Monitoring

• Supports SNMP versions 1, 2c, and 3 for comprehensive network monitoring
• RMON v1 and v2 support for real-time traffic analytics
• Management via CLI, NETCONF, and RESTCONF for flexible administration
• Enhanced security with 128-bit AES encryption for sensitive data protection

Advanced Functionality

• Quality of Service (QoS) capabilities to prioritize critical traffic
• Cisco StackWise technology for seamless switch stacking
• Energy Efficient Ethernet (EEE) to reduce power consumption
• Support for RSPAN, NetFlow, and PXE for network analysis and boot services
• 802.1X authentication, DSCP, MACsec, and PVLAN support for robust security
• 6 MB packet buffer for high-volume data processing
• Comprehensive features including COPP, SPAN, EEM, PIM, and CIR for flexible network operations

Hardware Specifications

• RAM: 2 GB for smooth operational performance
• Flash memory: 4 GB to store firmware and configurations
• Integrated RFID for asset tracking and identification

Compliance and Standards

• IEEE 802.3, 802.3u, 802.3z, 802.3ab for Ethernet standards
• IEEE 802.1d, 802.1w, 802.1s for spanning tree protocols
• IEEE 802.1q for VLAN tagging and IEEE 802.1p for QoS prioritization
• IEEE 802.3x for flow control and IEEE 802.3ad (LACP) for link aggregation
• 802.1X authentication ensuring secure access control

Jumbo Frame and Traffic Optimization

• Supports jumbo frames up to 9,198 bytes for enhanced large-packet transmission
• Eight QoS hardware queues per port to manage multiple traffic types efficiently

Key Advantages

• Reliable, stackable architecture for future-proof network expansion
• Robust security with encryption, MACsec, and advanced access control features
• Optimized for high-performance enterprise environments with full PoE+ support
• Comprehensive monitoring and management options for IT administrators

Overview of Cisco Catalyst 9200L Series Network Switch

The Cisco C9200L-48PL-4G-A Catalyst 9200L Series represents the next generation of enterprise-grade network switches designed for scalability, reliability, and performance. Part of the renowned Catalyst 9200L family, this model provides 48 high-performance ports that accommodate a wide range of network demands. Engineered for modern networking environments, the Catalyst 9200L Series supports advanced features including enhanced security, flexible deployment options, and simplified network management, making it an ideal choice for enterprises seeking robust and future-proof connectivity solutions.

High-Performance 48-Port Configuration

The C9200L-48PL-4G-A model is equipped with 48 ports, providing extensive connectivity for a variety of devices within an enterprise network. Each port supports high-speed data transfer, ensuring that critical applications operate smoothly without latency or bottlenecks. This 48-port setup is especially advantageous for large office environments, data centers, and campus networks where consistent performance and network reliability are paramount. The availability of PoE+ (Power over Ethernet Plus) further enhances its utility, enabling it to power IP phones, wireless access points, and security cameras directly through network cables, reducing the need for additional power infrastructure.

Uplink and Scalability Capabilities

The Catalyst 9200L 48 Ports Network Advantage model comes with advanced uplink options that facilitate seamless integration into larger network architectures. The 4G uplink modules provide enhanced bandwidth capacity, allowing the switch to handle high-volume traffic efficiently. This ensures minimal disruption during peak network usage periods, making it ideal for mission-critical environments. Additionally, the modular uplink configuration supports future scalability, enabling organizations to expand their network without replacing existing hardware, thereby safeguarding their IT investment.

Network Advantage Features

The Network Advantage license included with the C9200L-48PL-4G-A unlocks a range of advanced networking features that extend beyond basic connectivity. With support for enhanced security protocols, the switch ensures that enterprise networks remain protected against evolving threats. Features such as advanced routing, segment routing, and scalable multicast enable optimized network performance for complex enterprise deployments. The Catalyst 9200L also supports Cisco’s Software-Defined Access (SD-Access), providing automated and secure network segmentation that simplifies network management and enhances operational efficiency.

Enhanced Security Integration

Security is a critical component of modern network infrastructure, and the Cisco Catalyst 9200L Series addresses this with comprehensive measures designed to protect enterprise data. The C9200L-48PL-4G-A integrates advanced security features including 802.1X network access control, dynamic ARP inspection, and DHCP snooping, providing a multi-layered defense against unauthorized access and network attacks. Additionally, the switch supports Encrypted Traffic Analytics, which identifies threats within encrypted traffic without compromising privacy, ensuring that security is maintained across all data streams.

Operational Efficiency and Management

Managing a complex enterprise network can be challenging, but the Cisco C9200L-48PL-4G-A simplifies operations with its intelligent management features. Cisco DNA Center integration allows for centralized management, policy enforcement, and automated network provisioning, significantly reducing administrative overhead. The switch also supports model-driven telemetry and extensive analytics, providing real-time insights into network performance, utilization, and potential issues. These features enable IT teams to proactively monitor the network and resolve problems before they impact users or applications.

Energy Efficiency and Environmental Benefits

The Catalyst 9200L Series is designed with energy efficiency in mind, incorporating features that reduce power consumption without compromising performance. Energy Efficient Ethernet (EEE) and advanced PoE+ management allow organizations to lower energy costs while maintaining reliable connectivity for powered devices. Additionally, the switch meets stringent environmental standards, including RoHS compliance, supporting sustainable IT practices and contributing to corporate environmental responsibility goals.

Advanced Layer 2 and Layer 3 Functionality

As a high-performance enterprise switch, the C9200L-48PL-4G-A supports comprehensive Layer 2 and Layer 3 features that facilitate advanced network configurations. Layer 2 capabilities include VLAN segmentation, spanning tree protocol enhancements, and link aggregation, ensuring reliable and optimized connectivity within the local network. Layer 3 features such as static and dynamic routing, OSPF, EIGRP, and BGP support allow the switch to handle inter-network routing efficiently, providing robust connectivity across diverse network topologies. This combination of Layer 2 and Layer 3 functionality enables seamless integration into both small-scale and large-scale enterprise environments.

Resiliency and Redundancy

Resiliency is a hallmark of the Catalyst 9200L Series. The C9200L-48PL-4G-A incorporates redundant power supply options, stackable architecture, and support for Hot Standby Router Protocol (HSRP) to ensure continuous network availability. Network administrators can implement high-availability configurations that minimize downtime and maintain uninterrupted service for critical applications. StackWise-160 technology allows multiple switches to operate as a single logical unit, simplifying management and enhancing fault tolerance within the network.

Flexible Deployment Options

The versatile design of the Cisco Catalyst 9200L-48PL-4G-A allows for deployment across a range of network environments. It is suitable for access-layer deployment in enterprise campuses, distribution-layer deployment for aggregation purposes, and even core-layer implementation in smaller networks. The compact form factor, combined with flexible mounting options, makes it ideal for diverse physical installations, from standard racks to wall-mounted network closets. This adaptability ensures that the Catalyst 9200L can meet the unique requirements of various organizational setups.

Support for IoT and Wireless Networks

The proliferation of IoT devices and wireless networks demands a switch that can handle diverse connectivity requirements. The Catalyst 9200L Series is designed to meet these demands, supporting high-density device connections, PoE+ for wireless access points, and enhanced QoS features to prioritize traffic efficiently. Integration with Cisco’s wireless infrastructure ensures seamless connectivity for both wired and wireless endpoints, enabling consistent performance across all devices and applications. This makes the C9200L-48PL-4G-A a future-ready solution for organizations embracing IoT and next-generation wireless technologies.

Seamless Integration with Cisco Ecosystem

One of the key advantages of the Catalyst 9200L-48PL-4G-A is its seamless compatibility with the broader Cisco ecosystem. Whether deployed alongside Cisco wireless solutions, security appliances, or software-defined networking platforms, the switch integrates effortlessly to provide a unified and intelligent network infrastructure. Integration with Cisco Identity Services Engine (ISE) allows for granular access control, policy enforcement, and secure onboarding of devices, while compatibility with Cisco SD-WAN ensures optimized performance for hybrid cloud environments. This holistic approach simplifies network management and strengthens security across the enterprise.

Reliability Backed by Cisco Support

Organizations investing in the Cisco Catalyst 9200L-48PL-4G-A benefit not only from the hardware’s reliability but also from Cisco’s renowned support and warranty programs. Cisco provides ongoing software updates, security patches, and technical assistance, ensuring that the switch remains up-to-date and fully operational throughout its lifecycle. Access to Cisco’s extensive knowledge base and global support network gives IT teams confidence in deploying and maintaining critical network infrastructure without unexpected interruptions or limitations.

Key Applications and Use Cases

The versatility of the C9200L-48PL-4G-A makes it suitable for a wide range of applications across various industries. In enterprise campuses, it serves as a high-capacity access-layer switch, supporting thousands of connected devices with reliable performance. In healthcare and education, it provides secure connectivity for sensitive data and real-time applications. Retail environments benefit from its PoE+ capabilities to power point-of-sale systems, digital signage, and security devices. Data centers leverage its uplink capacity and Layer 3 routing features to handle high-throughput workloads efficiently. The switch’s adaptability ensures it meets the unique demands of any organization seeking scalable and reliable network solutions.

Future-Ready Networking

Investing in the Cisco Catalyst 9200L Series is a forward-looking decision for enterprises planning long-term network growth. With support for emerging technologies, high-performance uplinks, and advanced software features, the C9200L-48PL-4G-A ensures that networks remain capable of supporting evolving business needs. Its modular and stackable design allows organizations to expand their network infrastructure without major overhauls, while robust security and management tools prepare IT teams to handle future challenges. This combination of performance, flexibility, and future readiness makes the Catalyst 9200L an essential component of modern enterprise networking.