C9300L-48UXG-2Q-E Cisco Catalyst 9300L 48-Port 12MGig Network Essentials 2x40G Uplink Switch

Overview of Cisco C9300L-48UXG-2Q-E Catalyst 9300L Switch

The Cisco C9300L-48UXG-2Q-E Catalyst 9300L Switch is a robust, high-performance solution designed for modern network infrastructure. Ideal for enterprises, this Layer 3 managed switch provides exceptional switching capabilities, advanced power over Ethernet (PoE) functionality, and scalability. It is engineered for both reliability and versatility, making it a top choice for businesses requiring stable, high-speed networking. Its stackable design allows for easier scalability and flexibility within your network environment.

General Specifications

• Manufacturer: Cisco
• Part Number: C9300L-48UXG-2Q-E
• Product Type: Managed Layer 3 Switch

Technical Specifications

• Ports: 48 ports total
• Enclosure: Rack-mountable
• Power Over Ethernet: UPOE (675 W)
• Switching Capacity: 472 Gbps (up to 792 Gbps with stacking)
• Forwarding Rate: 351.19 Mpps (589.28 Mpps with stacking)

Routing and Capacity

• IPv4 Routes: Supports up to 32,000
• IPv6 Routes: Supports up to 16,000
• Multicast Scale: Up to 8,000
• VLANs Supported: 4,094
• Packet Buffer Size: 16 MB

Connectivity  

• 36 x 10/100/1000 (UPOE)
• 2 x 40 Gbps Ethernet
• 12 x 1/2.5/5/10GBASE-T

Remote Management Protocols

• SNMP (v1, v2c, v3)
• CLI, Netconf, Restconf
• gRPC, IPv4, IPv6, YANG

Advanced Security Features

• Access Control List (ACL) Support
• 802.1X Authentication
• MACsec Support
• Secure Boot and Zero-touch Provisioning (ZTP)

Compliance and Standards

• IEEE 802.3, IEEE 802.3u, IEEE 802.3z
• Wi-Fi Certified 6
• Compliance with various IEEE standards for reliable connectivity

Memory and Indicators

• RAM: 8 GB
• Flash Memory: 16 GB
• Status Indicators: Operational status lights

Power Specifications

• Power Device: Internal hot-plug power supply
• Max Supported Quantity: 2 power supplies (optional redundancy)
• Power Provided: 1100 Watts
• Voltage Requirements: AC 120/230 V (50 - 60 Hz)

Outline of Cisco Catalyst 9300 Fixed Uplink Switch  

The Cisco C9300L-48UXG-2Q-E Catalyst 9300 Series Fixed Uplink Switch represents the cutting edge in enterprise networking technology. Known for its reliability, performance, and scalability, this model is ideal for organizations that need high-speed networking solutions. With the ability to handle high traffic volumes while offering exceptional power efficiency, this switch provides a comprehensive solution for modern networking environments.

Key Features and Specifications

At the heart of the Cisco C9300L-48UXG-2Q-E is a highly efficient and scalable design tailored for high-demand environments. The device offers several key features, including support for 48 Gigabit Ethernet ports, multiple uplink options, and a flexible architecture to support both traditional and software-defined networking (SDN). The switch supports 2x 40G QSFP+ uplinks, making it suitable for backbone and high-speed interconnect applications.

High-Port Density and Scalability

The Cisco C9300L-48UXG-2Q-E switch provides 48 ports of Gigabit Ethernet connectivity. It is built for high-performance networks, particularly in environments where space and efficiency are critical. The scalability of this switch allows it to grow with the needs of your network, making it an ideal choice for large and medium-sized enterprises. With the ability to stack up to 8 units, organizations can expand their networks as needed, while maintaining control over power, cooling, and management.

Performance and Security

The Cisco C9300L-48UXG-2Q-E series integrates advanced performance and security features. The switch supports Cisco's advanced security protocols, including 802.1X authentication and MAC security, to protect the network from unauthorized access. With superior throughput and low latency, the switch is capable of handling demanding workloads, making it suitable for applications such as video conferencing, cloud access, and high-performance computing.

Resiliency and Redundancy

With built-in redundancy features, including dual power supplies and fans, the Cisco C9300L-48UXG-2Q-E provides continuous uptime for critical business operations. The ability to implement link aggregation and spanning tree protocol ensures network resilience, preventing downtime during network failures or congestion.

Software Capabilities and Network Management

To enhance the overall management of the Cisco C9300L-48UXG-2Q-E, the switch comes with Cisco's powerful network management software tools. Cisco DNA Center and Cisco Prime Infrastructure provide centralized management, enabling network administrators to automate routine tasks and gain visibility into network performance. The switch supports the Cisco IOS XE operating system, which is feature-rich, modular, and designed for network programmability, simplifying network management and configuration.

Advanced SDN and Automation Features

As the industry shifts toward software-defined networking (SDN), the Cisco C9300L-48UXG-2Q-E series is designed to support SDN initiatives. By leveraging Cisco's network automation capabilities, this switch provides advanced network monitoring, policy enforcement, and troubleshooting. The integration with Cisco’s SDN platforms ensures that organizations can manage their network infrastructure with greater agility, allowing them to meet the demands of modern enterprise IT.

Network Security with Cisco TrustSec

Security is one of the top priorities for any network switch, and the Cisco C9300L-48UXG-2Q-E does not disappoint. It is equipped with Cisco TrustSec, a security solution that enforces policy-based access control across the network. TrustSec allows administrators to define security policies that protect users, devices, and applications from potential threats. The switch also supports network segmentation, ensuring that sensitive data is isolated from the rest of the network to prevent unauthorized access.

Authentication and Identity Management

The Cisco Catalyst 9300 series is also equipped with robust authentication capabilities. Using technologies such as Cisco Identity Services Engine (ISE), the switch can validate user credentials before allowing access to the network. This ensures that only authorized users and devices are granted access, enhancing overall network security.

Advanced Threat Detection and Protection

To further enhance the security of your network, the Cisco C9300L-48UXG-2Q-E offers advanced threat detection capabilities. With Cisco’s built-in threat intelligence, the switch is able to detect and mitigate threats in real time. This includes detection of malware, unauthorized device connections, and suspicious traffic patterns. By leveraging Cisco’s extensive security ecosystem, organizations can have peace of mind knowing that their network is always protected from emerging threats.

Connectivity and Uplink Options

The Cisco C9300L-48UXG-2Q-E offers multiple connectivity options to meet the needs of high-performance networking environments. With two 40G QSFP+ uplink ports, the switch is designed for high-speed backhaul connectivity, providing ample bandwidth for large-scale data transfers. The switch is also backward-compatible with previous generations of Cisco Catalyst switches, making it easy to integrate into existing networks while providing room for future growth.

Redundant Uplink Design

The design of the uplink ports in the Cisco C9300L-48UXG-2Q-E is focused on redundancy, ensuring that the network remains operational even in the event of an uplink failure. By providing two 40G uplink ports, the switch can maintain continuous connectivity to the core of the network, making it suitable for mission-critical applications where downtime is not an option.

Flexible Port Configuration

One of the key features of the Cisco C9300L-48UXG-2Q-E is its flexible port configuration. The switch supports a mix of Gigabit Ethernet and 40G uplink ports, providing the flexibility needed for various network environments. Whether you are connecting to a server, router, or other devices, this flexibility ensures that the switch can accommodate your specific needs and evolve as your network grows.

Reasons of Choosing the Cisco C9300L-48UXG-2Q-E

Organizations that require reliable, high-performance networking infrastructure will benefit from the Cisco C9300L-48UXG-2Q-E. Its robust feature set, including high port density, advanced security, and seamless integration with Cisco’s management platforms, makes it the ideal choice for modern enterprises. The switch is designed to support a wide range of networking environments, from branch offices to large data centers, and offers the scalability and performance required to keep up with the demands of today’s digital world.