C9300L-48P-4G-E Cisco 48 Ports Managed Switch 4 x Gigabit New

The Cisco Catalyst 9300L Series holds a prominent position, and among its distinguished members is the Cisco C9300L-48P-4G-E model. This Ethernet switch is a powerhouse designed to meet the demands of modern networking infrastructures. The Cisco C9300L-48P-4G-E belongs to the Catalyst 9300L Series, known for its advanced capabilities in delivering high-performance networking solutions. As a Layer 3 switch, it operates at the network layer, providing enhanced routing and inter-VLAN communication.

At its core, the Cisco C9300L-48P-4G-E belongs to the Catalyst 9300L series, a family of switches designed to cater to the demands of modern network environments. The 'Layer 3' designation indicates that this switch operates at the network layer of the OSI model, enabling it to make routing decisions and optimize data traffic.

The inclusion of PoE+ across all 48 Ethernet ports is a game-changer for businesses and organizations that rely on a multitude of powered devices. This feature simplifies, reduces cabling complexities, and enhances the flexibility of device placement within the network.

The four SFP+ uplink ports elevate the switch's connectivity to new heights. These high-speed ports are invaluable for linking the switch to other networking equipment, such as routers or switches, facilitating the swift and seamless transfer of data between devices.

As a Layer 3 switch, the Cisco C9300L-48P-4G-E is not limited to basic data forwarding. It possesses robust routing capabilities, allowing it to make intelligent decisions based on IP addresses and optimize data traffic within the network. This is particularly beneficial for large-scale networks with complex routing requirements.

• Layer 3 (L3) Functionality: The C9300L-48P-4G-E supports Layer 3 (L3) functionality, enabling advanced routing capabilities. This means the switch can make intelligent decisions based on IP addresses, improving network efficiency and performance. This is particularly beneficial for large-scale networks where effective routing is essential.
• 48 Power Over Ethernet Plus (PoE+) Ports: One of the standout features of this switch is its 48 Power Over Ethernet Plus (PoE+) ports. PoE+ technology allows the switch to deliver both data and electrical power over a single Ethernet cable. This simplifies the deployment of devices like IP cameras, VoIP phones, and wireless access points, reducing the need for additional power sources.
• 4 1-Gigabit Ethernet SFP+ Uplink Ports: With 4 1-Gigabit Ethernet Small Form-Factor Pluggable Plus (SFP+) uplink ports, the C9300L-48P-4G-E offers high-speed connectivity to other network devices. SFP+ technology supports data rates of up to 10 gigabits per second, ensuring efficient data transfer and minimizing network latency.
• Scalability: The scalability of the Catalyst 9300L series, including the C9300L-48P-4G-E, makes it suitable for growing networks. Whether you're a small business planning for expansion or a large enterprise with evolving needs, this switch provides the flexibility to accommodate increased network demands.
• Security Features: Cisco is synonymous with robust network security, and the C9300L-48P-4G-E is no exception. It incorporates advanced security features, including threat detection, access control, and secure boot to safeguard the network against potential cyber threats.
• Energy Efficiency: The switch is designed with energy efficiency in mind. It utilizes intelligent power management features to optimize power consumption based on the actual needs of connected devices. This not only reduces operating costs but also aligns with environmentally friendly practices.

• Reliability: Cisco is a trusted name in the networking industry, known for producing reliable and high-performance equipment. The C9300L-48P-4G-E continues this tradition, offering a reliable solution for critical networking needs.
• Versatility: The combination of PoE+ ports and 1-Gigabit Ethernet SFP+ uplink ports makes this switch versatile, catering to a wide range of devices and network architectures.
• Scalability: The scalability of the Catalyst 9300L series ensures that the switch can grow with the evolving needs of the network. This is essential for businesses and organizations planning for expansion.
• Security Features: The inclusion of advanced security features enhances the overall security posture of the network. This is crucial in today's landscape where cybersecurity threats are a constant concern.
• Energy Efficiency: The energy-efficient design of the switch aligns with the growing emphasis on sustainability. Reduced power consumption not only lowers operational costs but also contributes to a greener environment.

The Cisco Catalyst 9300L 48 Ports Ethernet Switch (C9300L-48P-4G-E) is a high-speed networking device designed for enterprise, campus, and data center environments. It is part of the Cisco Catalyst 9300L series of switches, which are built on the Cisco DNA software platform.

The C9300L-48P-4G-E features 48 Gigabit Ethernet ports, 4 of which are 10 Gigabit Ethernet SFP+ uplink ports. It also has 4 Gigabit Ethernet (GBE) uplink ports, which can be configured as either SFP or 10GBase-T ports.

This switch supports advanced security features, such as Cisco TrustSec, which provides identity-based security and segmentation, as well as Cisco Identity Services Engine (ISE) for network access control. It also supports Cisco DNA Assurance, which provides real-time network visibility and is automated.

The C9300L-48P-4G-E also supports the Cisco DNA Center, which allows for centralized network management and automation. This switch is also Energy Efficient Ethernet (EEE) compliant, which helps to reduce energy consumption and costs.

The Cisco Catalyst 9300L 48 Ports Ethernet Switch (C9300L-48P-4G-E) has several security and access control features to protect against unauthorized access and network breaches.

• IEEE 802.1X Authentication: This feature allows the switch to authenticate users and devices before granting access to the network. It uses an external RADIUS server for authentication and can also support dynamic VLAN assignment based on the authenticated user or device.
• Access Control Lists (ACLs): ACLs can be used to restrict access to specific network resources based on IP addresses, protocols, and ports. This allows administrators to control which users and devices can access specific resources on the network.
• Port Security: This feature allows administrators to control access to specific switch ports by limiting the number of MAC addresses that can be learned on a port. This can prevent unauthorized devices from accessing the network through a specific switch port.
• Secure Shell (SSH) and Secure Copy Protocol (SCP): These protocols provide secure remote access and file transfer capabilities, allowing administrators to remotely access and manage the switch securely.
• Network Admission Control (NAC): NAC allows the switch to control network access based on the security posture of the connecting device. This can prevent devices that do not meet security requirements from accessing the network.
• Advanced Encryption Standard (AES) and Secure Sockets Layer (SSL) Encryption: These encryption protocols provide secure communication between the switch and other network devices, protecting against eavesdropping and tampering.
• Cisco TrustSec: This feature provides network segmentation and access control based on user and device identity. It allows administrators to create security policies based on user and device attributes, such as role and location.

• Manufacturer: Cisco
• Part Number or SKU# C9300L-48P-4G-E
• Product Line: Catalyst
• Product Series: 9300
• Product Type: Ethernet Switch

• Total Number of Network Ports: 48
• Uplink Port: Yes
• Modular: Yes
• Stack Port: Yes
• Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+, 4 x Gigabit Ethernet Uplink

• Media Type Supported: Twisted Pair, Optical Fiber
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-T, 1000Base-X

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP (mini-GBIC)
• Shared SFP Slot: No
• Number of SFP Slots: 4
• Layer Supported: 3
• Manageable: Yes

• Power Source: Power Supply
• Redundant Power Supply Supported: Yes

In summary, the Cisco C9300L-48P-4G-E Catalyst 9300L Layer3 switch stands as a robust solution for modern networking needs. With its combination of PoE+ Ethernet ports, high-speed SFP+ uplink ports, advanced management features, and a focus on security, it caters to a diverse range of applications. Whether in enterprise settings, educational institutions, or growing businesses, this switch offers the performance, scalability, and ease of management necessary for building a resilient and efficient network infrastructure. As technology continues to evolve, the Cisco C9300L-48P-4G-E remains at the forefront, adapting to the changing landscape of networking and ensuring that organizations can meet the demands of a connected world.