C9200L-48PXG-2Y-E Cisco Managed Switch 48 Ports

Overview of Cisco C9200L-48PXG-2Y-E Managed Switch 

The Cisco C9200L-48PXG-2Y-E is a robust managed Ethernet switch designed for modern enterprise networks. As part of the renowned Catalyst 9200 family, this switch delivers reliable connectivity, advanced security, and exceptional performance across diverse network environments.

Manufacturer Details

• Brand: Cisco
• Model Number: C9200L-48PXG-2Y-E
• Product Series: 9200
• Product Line: Catalyst  
• Product Category: Managed Ethernet Switch

Technical Specification

• Total Network Ports: 48
• Uplink Ports: Available for high-speed data transfer
• Stacking Ports: Included for network scalability

Detailed Port Layout

• 40 x Gigabit Ethernet PoE+ Ports for powering devices directly
• 8 x Standard Network Ports for general connectivity
• 2 x 25 Gigabit Ethernet Uplink Ports for enhanced backbone throughput

Supported Media

• Twisted Pair Cabling (Cat5e/6/6a)

Ethernet and Network Technology

• Gigabit Ethernet for standard high-speed networking
• 25 Gigabit Ethernet for ultra-fast uplink connections
• Network Standards: 10/100/1000Base-T and 25GBase-T

Advanced Network Management

• Layer Support: Layer 3 routing capabilities for efficient traffic management
• Manageability: Full management support with intuitive interface
• Protocol Support: Comprehensive protocol compatibility for seamless integration

Power and Energy Specifications

• Input Voltage: 120 V AC or 230 V AC
• Power Supply: Integrated with support for redundant power sources
• Number of Power Supplies: Dual supply configuration for uninterrupted operation

Physical Design and Form Factor

• Height: 1.7 inches
• Width: 17.5 inches
• Depth: 13.8 inches

Key Features and Advantages

• High-density Gigabit PoE+ ports to power multiple devices simultaneously
• Layer 3 routing for optimized internal traffic management
• Scalable stacking capabilities for expanding network infrastructure
• Flexible uplink options including 25G Ethernet for faster backbone performance
• Dual power supply with redundancy for maximum reliability

Outline of Cisco C9200L-48PXG-2Y-E Catalyst Switch  

The Cisco C9200L-48PXG-2Y-E is a high-performance managed switch designed for modern enterprise networks that demand reliability, scalability, and advanced security. This 48-port switch is part of the Cisco Catalyst 9200 Series, which offers superior switching capabilities, enhanced automation, and simplified network operations. With its robust architecture, the C9200L-48PXG-2Y-E delivers exceptional network performance and flexibility for medium to large-scale business environments.

Advanced Switching Capabilities

The C9200L-48PXG-2Y-E provides full Layer 2 and Layer 3 switching functionalities, making it ideal for complex network topologies. It supports advanced routing protocols, including OSPF, EIGRP, and RIP, ensuring efficient traffic management and reliable packet delivery across enterprise networks. The switch’s ability to handle both unicast and multicast traffic efficiently enhances its performance in high-demand applications such as video conferencing, VoIP, and cloud services.

Layer 2 Features

On the Layer 2 level, the Cisco C9200L-48PXG-2Y-E supports essential features such as VLAN segmentation, Spanning Tree Protocol (STP), Rapid Spanning Tree (RSTP), and Multiple Spanning Tree Protocol (MSTP). These features ensure loop-free network topology and minimize downtime, which is critical for maintaining continuous business operations. VLANs provide logical separation of network traffic, enhancing security and network efficiency, while STP variants prevent broadcast storms by dynamically blocking redundant paths.

Layer 3 Features

For Layer 3 operations, this switch supports static routing, policy-based routing, and dynamic routing protocols like OSPF and EIGRP. These capabilities allow the network to adapt to topology changes automatically, optimizing packet forwarding and reducing latency. The C9200L-48PXG-2Y-E also provides robust IP routing options, enabling inter-VLAN routing and seamless integration with other Layer 3 devices. Businesses can rely on this switch to maintain high availability and optimized traffic flow across distributed networks.

Power over Ethernet (PoE) Support

The Cisco C9200L-48PXG-2Y-E offers comprehensive Power over Ethernet Plus (PoE+) support across all 48 ports, delivering up to 30W per port. This capability is essential for powering devices such as IP phones, wireless access points, and security cameras directly from the switch without additional power supplies. PoE+ simplifies network design, reduces cabling requirements, and supports energy-efficient operations. With this switch, enterprises can deploy PoE-enabled devices flexibly and reliably.

Energy Efficiency and Sustainability

Cisco has integrated energy-efficient technologies into the C9200L-48PXG-2Y-E, including Energy Efficient Ethernet (EEE) and intelligent power management features. EEE reduces power consumption during low traffic periods, minimizing the overall energy footprint of the network. Additionally, the switch’s hardware design ensures optimized thermal performance, reducing the need for excessive cooling and contributing to sustainability goals. Businesses can achieve both operational efficiency and environmental responsibility with this switch.

Security and Access Control

Security is a core aspect of the Cisco C9200L-48PXG-2Y-E. The switch offers comprehensive features to protect network data, control user access, and prevent unauthorized intrusions. Cisco Identity Services Engine (ISE) integration allows centralized authentication, authorization, and accounting for users and devices. This ensures that only trusted devices gain access to network resources, enhancing overall security.

Network Threat Protection

The C9200L-48PXG-2Y-E incorporates advanced threat defense mechanisms, including Dynamic ARP Inspection, IP Source Guard, and DHCP Snooping. These features detect and prevent malicious activity, such as IP spoofing and ARP attacks, maintaining the integrity of network communications. In combination with port security and role-based access control, the switch provides a multi-layered security framework suitable for enterprise environments.

Segmentation and Policy Enforcement

With support for Private VLANs, access control lists (ACLs), and Quality of Service (QoS) policies, the Cisco C9200L-48PXG-2Y-E allows administrators to enforce traffic policies and segment sensitive data. Private VLANs isolate critical devices from general network traffic, reducing the risk of data breaches. ACLs regulate packet flow according to predefined rules, ensuring compliance with security policies and enhancing network reliability.

Scalability and High Availability

The Cisco C9200L-48PXG-2Y-E is designed for scalable network deployments. Its stackable architecture allows multiple switches to operate as a single logical unit, simplifying management and enhancing redundancy. With stack bandwidth capable of up to 480 Gbps, enterprises can expand network capacity seamlessly while maintaining consistent performance across the infrastructure.

Redundancy and Failover

High availability features such as redundant power supplies, StackWise Virtual technology, and fast convergence protocols ensure minimal downtime. StackWise Virtual enables the creation of a single logical switch from two physical devices, providing seamless failover in case of hardware failure. Additionally, redundant supervisor engines and dual power inputs ensure continuous operation even during power disruptions, making this switch ideal for mission-critical environments.

Network Automation and Management

Cisco’s Digital Network Architecture (DNA) offers extensive automation and management capabilities for the C9200L-48PXG-2Y-E. Through tools like Cisco DNA Center and Cisco Network Assistant, administrators can perform tasks such as configuration management, software updates, and policy enforcement centrally. Automation reduces human error, accelerates deployment, and simplifies maintenance, allowing IT teams to focus on strategic initiatives rather than routine tasks.

Performance Optimization

The C9200L-48PXG-2Y-E is optimized for high-performance applications and heavy network traffic. Its switching capacity supports full-duplex throughput on all 48 ports, ensuring minimal latency and maximum packet delivery rates. Advanced QoS features prioritize critical traffic such as voice and video, guaranteeing smooth communication even under high utilization conditions. Businesses benefit from consistent performance across their enterprise networks.

Low-Latency Operations

Designed for latency-sensitive applications, the switch employs optimized forwarding mechanisms and hardware-based packet processing to reduce delays. Low-latency performance is critical for applications like VoIP, video conferencing, and real-time data processing. Cisco’s hardware architecture ensures that traffic prioritization occurs without compromising throughput or reliability, providing predictable network performance.

Enhanced Reliability Features

The Cisco C9200L-48PXG-2Y-E integrates features such as Virtual Switching System (VSS) and StackWise technology to provide resilience against failures. In addition, link aggregation and EtherChannel support allow multiple connections to be combined into a single logical link, providing redundancy and increased bandwidth. These reliability mechanisms ensure uninterrupted business operations even during network stress or hardware malfunctions.

Deployment Flexibility

This managed switch supports a wide range of deployment scenarios, from small branch offices to large campus networks. Its versatile port configuration and PoE capabilities make it suitable for connecting a variety of devices, including wireless access points, IP phones, security cameras, and servers. The switch also supports modular uplink options for flexible network expansion, ensuring that enterprises can adapt to evolving network requirements.

Uplink and Integration Options

The C9200L-48PXG-2Y-E provides multiple uplink options, including 1G, 10G, and optional 25G modules, enabling high-speed connections to aggregation or core switches. This flexibility allows seamless integration into existing network topologies and facilitates future scalability. Enterprises can optimize connectivity between branches, data centers, and cloud environments without replacing the entire infrastructure.

Compatibility with Cisco Ecosystem

Being part of the Cisco Catalyst series, the C9200L-48PXG-2Y-E is fully compatible with Cisco’s software ecosystem, including DNA Center, Meraki, and SD-Access solutions. This integration allows centralized monitoring, policy management, and analytics, providing complete visibility and control over network operations. IT teams can leverage Cisco’s ecosystem to enhance efficiency and streamline network management.

Software Features and Licensing

The C9200L-48PXG-2Y-E comes with the Cisco IOS XE operating system, offering advanced software features such as segment routing, multicast routing, and flexible NetFlow. Licensing options include LAN Base and Network Essentials, providing scalable feature sets according to business needs. The software supports automated updates, security patches, and new feature deployment, ensuring that networks remain up-to-date with minimal operational disruption.

Advanced Routing and Network Services

With its IOS XE platform, the switch supports advanced network services such as IPv6 routing, policy-based routing, and multicast routing protocols. These services allow enterprises to manage complex network scenarios efficiently, including multi-site connectivity and hybrid cloud deployments. The switch’s software also supports robust monitoring and analytics, providing insights into network performance and utilization.

Subscription and Support Options

Cisco offers comprehensive support and subscription services for the C9200L-48PXG-2Y-E, including Smart Net Total Care. These services provide 24/7 technical support, hardware replacement, and software updates, ensuring maximum uptime and operational efficiency. Enterprises can rely on Cisco’s global support infrastructure to maintain a secure and reliable network environment.

Use Cases and Applications

The Cisco C9200L-48PXG-2Y-E is suitable for a wide range of enterprise applications. In campus networks, it provides high-speed connectivity for end-user devices, wireless access points, and VoIP phones. In branch offices, it supports PoE-enabled devices, reducing the need for separate power sources. Data center deployments benefit from its advanced Layer 3 capabilities and high-density ports, enabling efficient traffic management and scalable connectivity. Its security features make it ideal for financial institutions, healthcare facilities, and government organizations requiring strict data protection and compliance standards.

Enterprise Campus Networks

In campus environments, the C9200L-48PXG-2Y-E functions as an access or distribution layer switch, providing reliable connections for hundreds of endpoints. Its advanced QoS and PoE+ support ensure optimal performance for voice, video, and data traffic, enhancing productivity and user experience. Integration with Cisco DNA Center allows automated configuration, monitoring, and policy enforcement, reducing operational overhead.

Branch Office Deployments

For branch offices, the switch offers simplified deployment and centralized management capabilities. PoE+ support eliminates the need for additional power adapters for connected devices, while advanced security features protect sensitive data. Stackable architecture and redundancy options ensure continuous operation even in the event of hardware failures, making it a dependable choice for distributed enterprises.