C9200-48P-E Cisco Layer 3 PoE+ Ethernet Switch Twisted Pair

Comprehensive Overview of Cisco Catalyst Managed Switch

The Cisco Catalyst 9200-48P-E is an advanced Layer 3 managed switch engineered for high-performance network environments. Ideal for enterprise networks, this switch delivers reliable connectivity, robust security, and scalable power over Ethernet (PoE+) support for a variety of devices.

General Information

• Manufacturer: Cisco
• Part Number: C9200-48P-E
• Product Line: Catalyst
• Product Series: 9200
• Device Type: Layer 3 Switch

Technical Specification

• Total Network Ports: 48
• Uplink Port: Available
• Modular Capabilities: Yes
• Stackable: Yes
• Port Expansion Slots: 48 x Gigabit Ethernet
• Layer: 3
• Manageable: Fully manageable for simplified network control

Optimized Performance 

• Supported Media Type: Twisted Pair
• Ethernet Technology: Gigabit Ethernet for high-speed connectivity
• Network Technology: 10/100/1000Base-T, compatible with a wide range of devices

Power Efficiency

• Power Source: Internal Power Supply
• Redundant Power: Supported for enhanced reliability

Enhanced Connectivity Options

• Supports high-speed Gigabit Ethernet connections
• Compatibility with a wide range of network devices
• Seamless integration in existing enterprise networks

Power Features at a Glance

• Primary Power Source: Dedicated power supply unit
• Redundancy: Optional secondary supply for continuous uptime
• Scalable PoE+ support to energize multiple devices simultaneously

Measurements and Weight

• Height: 1.7 inches
• Width: 17.5 inches
• Depth: 13.8 inches
• Weight: Approximately 9.6 pounds

Benefits for Enterprise Deployment

• Seamless integration into complex network topologies
• Robust security and traffic management capabilities
• Flexible power and port configuration for diverse network devices

Expansion Highlights

• Modular stacking for enhanced scalability
• Uplink ports for seamless inter-switch connectivity
• Advanced Layer 3 routing for future-ready network architecture

Cisco C9200-48P-E: Advanced Layer 3 PoE+ Ethernet Switch

The Cisco C9200-48P-E is a high-performance 48-port Layer 3 Ethernet switch designed for enterprise-grade networking environments. Engineered to deliver robust PoE+ capabilities, this switch supports twisted pair connectivity, enabling seamless integration of devices that require both data and power through a single cable. With its Layer 3 features, it provides advanced routing, security, and management capabilities to ensure efficient and reliable network performance.

Power over Ethernet Plus (PoE+) Functionality

One of the standout features of the Cisco C9200-48P-E is its PoE+ support, which allows it to provide up to 30 watts per port. This feature is critical for organizations deploying VoIP phones, wireless access points, security cameras, and other power-hungry devices. The PoE+ capability eliminates the need for additional power infrastructure, simplifying installation and reducing operational costs while maintaining high energy efficiency standards.

Efficient Energy Management and Power Allocation

The switch incorporates intelligent power management systems that dynamically allocate power to connected devices based on real-time demand. This ensures optimal usage of available power budget and prevents overload scenarios. The Cisco EnergyWise technology enhances energy savings without compromising performance, allowing organizations to meet sustainability goals while supporting high-density network deployments.

Layer 3 Routing and Network Optimization

As a Layer 3 switch, the Cisco C9200-48P-E supports advanced routing protocols, including OSPF, EIGRP, and BGP. This functionality allows the switch to efficiently manage large-scale networks, optimize traffic flow, and ensure minimal latency across multiple VLANs. Organizations benefit from enhanced network segmentation, improved performance, and the ability to implement complex network topologies with ease.

Scalability and Flexibility in Network Design

The C9200-48P-E is designed to scale with growing network demands. Its 48-port configuration allows extensive device connectivity, while the modular architecture supports stacking with other Cisco Catalyst 9200 series switches. This stacking capability enables unified management and simplified configuration across multiple switches, reducing administrative overhead and providing a streamlined approach to network expansion.

High-Density Twisted Pair Connectivity

With support for twisted pair Ethernet cabling, the switch delivers reliable wired connectivity for high-performance networking. Twisted pair cables are widely used for structured cabling systems, ensuring compatibility with existing infrastructure while providing high data transfer rates. The 48 ports on the switch offer flexibility for connecting a wide range of devices, from computers and servers to access points and IP cameras, all while maintaining low latency and high throughput.

Advanced Security and Access Control

Security is a critical concern for modern enterprises, and the Cisco C9200-48P-E addresses this with comprehensive features designed to protect the network from unauthorized access and cyber threats. The switch supports IEEE 802.1X authentication, dynamic ARP inspection, and DHCP snooping to prevent network intrusion and safeguard sensitive data. Additionally, it enables secure segmentation of traffic through VLANs, ensuring that different departments or device groups can operate in isolated environments without compromising overall network security.

Role-Based Access and Network Segmentation

The switch allows administrators to define role-based access policies, limiting device permissions based on user profiles or device types. This ensures that critical resources are protected while still providing authorized users with seamless connectivity. Coupled with the Layer 3 routing capabilities, this feature allows precise control over traffic flow, reduces broadcast domains, and enhances network stability across multiple segments.

Reliable and Redundant Network Operations

Reliability is a core strength of the Cisco C9200-48P-E. The switch is equipped with redundant power supplies and field-replaceable components to minimize downtime in mission-critical environments. Cisco's IOS XE operating system ensures continuous operation with features like Stateful Switchover (SSO) and Nonstop Forwarding (NSF), which allow uninterrupted traffic forwarding during software upgrades or failover events.

Advanced QoS and Traffic Prioritization

Quality of Service (QoS) capabilities enable the C9200-48P-E to prioritize traffic based on application requirements. Critical applications such as voice, video, and real-time data streams are given higher priority, ensuring smooth performance even in congested network conditions. By optimizing bandwidth allocation and reducing latency, the switch enhances user experience and ensures that business-critical operations remain uninterrupted.

Flexible Deployment and Automation Capabilities

The Cisco C9200-48P-E is designed for modern network environments that require automation and simplified deployment. The switch supports Zero Touch Provisioning (ZTP) and automation scripts, reducing configuration errors and accelerating setup times. Additionally, it integrates with software-defined networking (SDN) solutions, allowing administrators to implement dynamic network policies, automate workflows, and enhance overall operational efficiency.

Robust Hardware and Design Features

Constructed with durability and reliability in mind, the C9200-48P-E features a compact, rack-mountable design suitable for enterprise data centers and network closets. Its thermal management system ensures optimal operating temperatures, prolonging component life and maintaining consistent performance under high workloads. The switch’s high-density 48-port layout optimizes space utilization without sacrificing connectivity or throughput.

Optimized for Enterprise Applications

The C9200-48P-E is optimized for a wide range of enterprise applications, including collaboration tools, cloud services, and virtualized environments. Its high throughput, PoE+ support, and advanced routing capabilities make it an ideal choice for organizations looking to deploy converged networks that support voice, video, and data traffic simultaneously. By delivering reliable performance and simplified management, the switch enables businesses to focus on growth without network limitations.

Compliance and Industry Standards

The Cisco C9200-48P-E complies with industry standards for Ethernet switching, PoE, and network security. It adheres to IEEE specifications for twisted pair cabling, PoE+, and Layer 3 routing, ensuring compatibility and interoperability with a wide range of third-party devices. Compliance with these standards guarantees predictable performance, reliability, and long-term support for enterprise network deployments.