C9300X-48TX-E Cisco Managed Switch - 48 Ports

Cisco C9300X-48TX-E Catalyst 9300X Network Essentials Switch 

The Cisco C9300X-48TX-E is a high-performance, managed network switch designed for enterprise-grade environments. As part of the Catalyst 9300X series, it delivers unmatched reliability, advanced Layer 3 capabilities, and flexible connectivity options suitable for modern data centers and high-density networks.

Key Features of Cisco C9300X-48TX-E

• Manufacturer: Cisco
• Model: C9300X-48TX-E
• Device Type: Managed Network Switch
• Form Factor: Rack-mountable for streamlined data center integration
• High-speed 10 Gigabit Ethernet connectivity
• 48 multi-gigabit RJ-45 ports supporting 100/1000/2.5G/5G/10G
• 1 x USB 2.0 interface for device management and firmware updates
• Stackable architecture with optional expansion for scalability

Technical Specifications

• Total Ports: 48 RJ-45 supporting multi-gigabit speeds
• Expansion Slot: 1 total (1 free) for additional modules
• Network Interfaces: 48 x 100/1000/2.5G/5G/10GBASE-T plus 1 USB 2.0

Performance and Switching Capacity

• Switching Capacity: 2000 Gbps
• Stacked Switching Capacity: 3000 Gbps
• Forwarding Rate: 1488 Mpps
• Forwarding Rate With Stacking: 2232 Mpps

Routing and Scalability

• IPv4 Routing Table Entries: 39,000
• IPv6 Routing Table Entries: 19,500
• Multicast Routes: 8,000
• MAC Address Table Size: 32,000 entries
• Switched Virtual Interfaces (SVIs): 1,000
• Jumbo Frame Support: 9,198 bytes
• VLAN IDs: 4,094
• ACL Scale Entries: 8,000
• QoS Scale Entries: 4,000
• FNF Entries: 64,000

Routing Protocols Supported

• RIP, RIP1, RIP2
• VRRP
• PIM-SM, PIM-SSM
• Static IP Routing, Policy-Based Routing (PBR)
• GRE Tunneling
• RIPng, MSTP, STP, LISP

Remote Management and Monitoring

• SNMP v1, v2c, v3
• RMON 1 & 2
• HTTP & CLI Access
• NETCONF & RESTCONF APIs
• gRPC & YANG Model Support

Power and Energy Efficiency

• Internal hot-pluggable power supply
• Installed Quantity: 1, Maximum Supported: 2
• Optional Redundant Power Supply for uninterrupted operation
• Power Output: 715 Watts
• Voltage Requirement: AC 100-240V (50-60 Hz)

Physical Dimensions and Form Factor

• Rack-mountable design with compact footprint
• Dimensions: 17.5 in (W) x 22 in (D) x 1.7 in (H)
• Weight: 14.59 lbs for easy installation and handling

High-Density Multi-Gigabit Networking

The Catalyst 9300X-48TX-E provides multi-gigabit connectivity to support high-performance workstations, access points, and servers. It allows seamless integration into existing infrastructures with flexible port speeds, supporting 2.5G and 5G devices without additional hardware upgrades.

Scalability and Stackability

This switch supports stacking to increase performance and redundancy. Organizations can deploy multiple units as a single logical device, providing simplified management and higher throughput for growing network demands.

Cisco C9300X-48TX-E Catalyst 9300X Network Essentials Switch 

The Cisco C9300X-48TX-E Catalyst 9300X Network Essentials Switch is a high-performance managed Ethernet switch designed for modern enterprise networks. With 48 ports supporting 100/1000/2.5G/5G/10GBASE-T connectivity, this rack-mountable switch delivers exceptional flexibility and scalability. It caters to organizations seeking robust network infrastructure, offering enhanced throughput, advanced security features, and comprehensive Layer 3 routing capabilities.

High-Performance Connectivity and Port Features

The Catalyst 9300X-48TX-E is equipped with 48 versatile multi-gigabit ports, supporting speeds from 100 Mbps up to 10 Gbps. These ports accommodate a wide range of devices, including desktops, access points, and high-speed servers, ensuring seamless integration into enterprise networks. Each port supports Power over Ethernet Plus (PoE+), enabling connected devices such as IP phones, wireless access points, and IoT devices to draw power directly from the switch, eliminating the need for separate power sources.

Multi-Gigabit Capabilities

This switch features multi-gigabit Ethernet, enabling faster network performance without the need for upgrading cabling infrastructure. By supporting 2.5G, 5G, and 10G connections over standard Cat5e and Cat6 cabling, the C9300X-48TX-E ensures high-speed access for bandwidth-intensive applications. The multi-gigabit ports provide a cost-effective solution for enterprises looking to future-proof their networks while maintaining compatibility with legacy devices.

Layer 3 Switching and Routing

The Cisco Catalyst 9300X-48TX-E supports full Layer 3 routing, allowing organizations to efficiently manage complex network topologies. With advanced routing protocols such as OSPF, EIGRP, and BGP, the switch ensures optimized traffic flow, minimal latency, and high availability. Enterprises can deploy the C9300X-48TX-E in both campus and data center environments, leveraging its routing capabilities to streamline communication across multiple network segments.

Advanced Security Features

Security is a critical consideration for enterprise networks, and the Cisco Catalyst 9300X-48TX-E delivers comprehensive protection. The switch includes features such as Secure Access Control, TrustSec, and MACsec encryption to safeguard sensitive data from unauthorized access and cyber threats. Network administrators can implement policy-based access controls, segment networks with Virtual LANs (VLANs), and monitor traffic to maintain a secure and reliable environment.

Identity Services and Access Control

The switch integrates with Cisco Identity Services Engine (ISE) to enforce identity-based security policies. Users and devices are authenticated before gaining network access, reducing the risk of breaches. Network administrators can define granular policies based on user roles, device types, and location, ensuring that only authorized entities can access critical resources.

MACsec Encryption for Data Protection

For enterprises transmitting sensitive data over wired networks, the C9300X-48TX-E supports MACsec encryption, providing secure communication between devices. MACsec protects data integrity and confidentiality, preventing eavesdropping and tampering. This capability is especially valuable for organizations handling financial, healthcare, or confidential corporate information.

Intelligent Network Analytics

Embedded analytics and telemetry provide real-time insights into network performance, enabling proactive issue detection and resolution. By monitoring traffic patterns, identifying anomalies, and generating predictive alerts, the switch helps maintain high network availability. Administrators can optimize bandwidth allocation, prevent congestion, and ensure smooth application performance throughout the enterprise.

Scalable Software-Defined Networking

With support for Cisco Software-Defined Access (SD-Access), the C9300X-48TX-E enables policy-based automation across the entire network. SD-Access provides segmentation, simplified device onboarding, and end-to-end visibility, allowing organizations to scale operations efficiently. The switch also supports programmability through APIs and automation scripts, facilitating integration with modern DevOps workflows.

Power Efficiency and Reliability

The Cisco Catalyst 9300X-48TX-E is engineered for energy efficiency and operational reliability. Intelligent power management optimizes PoE+ allocation, reducing power wastage while ensuring connected devices receive sufficient power. Redundant power supply options and high MTBF ratings ensure continuous uptime, minimizing disruptions to critical business operations.

Redundant Power and Cooling

For mission-critical deployments, the C9300X-48TX-E supports dual power supply modules, ensuring uninterrupted operation in case of power failures. Advanced cooling mechanisms, including intelligent fans and airflow management, maintain optimal device temperature under high traffic loads. These features guarantee consistent performance and long-term reliability in enterprise environments.

Rack-Mountable Design for Flexible Deployment

The switch's standard 1RU rack-mountable form factor allows easy integration into existing data center or campus network racks. Its compact design maximizes space utilization while delivering high port density. Installation and maintenance are simplified, enabling quick deployment in diverse network environments without specialized infrastructure modifications.

Support for Advanced Wireless Networks

The multi-gigabit ports of the C9300X-48TX-E provide robust connectivity for high-speed wireless access points. Enterprises can deploy Wi-Fi 6 or Wi-Fi 6E networks with enhanced performance, low latency, and high device density support. The switch ensures sufficient bandwidth allocation, delivering seamless wireless experiences for users in offices, classrooms, or public spaces.

Future-Proof Network Infrastructure

Designed with scalability in mind, the Cisco Catalyst 9300X-48TX-E enables enterprises to accommodate growing network demands. Whether supporting cloud applications, high-definition video streaming, or IoT devices, this switch ensures reliable performance for evolving enterprise requirements. Its modular software and hardware architecture provide flexibility for future enhancements without major infrastructure changes.