Cisco C9300-48S-E 48 Ports Managed Switch Catalyst 9300 Refurbished

The Cisco C9300-48S-E Catalyst 9300 is a state-of-the-art managed switch designed to meet the evolving demands of modern network infrastructures. With 48 Small Form-Factor plugable (SFP) ports supporting 10/100/1000Base 1 Gigabit Ethernet, this switch delivers high-speed and reliable connectivity for various network applications. This particular model is equipped with 48 X 10/100/1000Base 1 Gigabit Ethernet ports, making it suitable for a variety of network configurations.

Let's explore the key features that make the Cisco C9300-48S-E a standout choice in the world of networking equipment.

The switch boasts an impressive 48 ports, providing a high port density that caters to the connectivity needs of large-scale networks. This is particularly beneficial for enterprises dealing with a multitude of devices requiring network access.

The inclusion of Small Form-Factor plugable (SFP) ports enhances the switch's flexibility and scalability. SFP ports allow for the use of various optical and copper transceivers, enabling users to choose the most suitable connectivity options for their specific requirements.

Supporting 1 Gigabit Ethernet speeds across all ports, the Cisco C9300-48S-E ensures fast and efficient data transfer, crucial for bandwidth-intensive applications and data-heavy workloads.

With Layer 3 (L3) capabilities, the switch is equipped to make intelligent routing decisions at the network layer. This enhances overall network efficiency and enables advanced routing protocols for seamless communication between different subnets.

The Catalyst 9300 series is renowned for its stackable design, allowing multiple switches to be connected and operated as a single unit. This stacking capability simplifies network management, improves resiliency, and provides a scalable solution for growing network infrastructures.

Modularity is a key strength of the Cisco C9300-48S-E, offering modular uplink options that provide flexibility in connecting to higher layers of the network. This ensures adaptability to evolving network architectures and future expansion needs.

The switch comes equipped with advanced management features, including Cisco's intuitive and user-friendly Network Assurance Engine. This empowers administrators with tools for monitoring, and optimizing the network.

Understanding the potential applications and use cases of the Cisco C9300-48S-E is essential for organizations looking to deploy this switch in their network infrastructure.

The high port density and Gigabit Ethernet speeds make the Cisco C9300-48S-E ideal for large enterprise networks. It can handle the diverse connectivity requirements of numerous devices, including computers, printers, servers, and other networked devices.

In data center environments where speed, reliability, and scalability are paramount, the Catalyst 9300 series shines. Its stackable design and modular uplink options make it a preferred choice for creating a robust and flexible data center network.

For service providers offering high-speed internet or other network services, the Cisco C9300-48S-E provides the necessary performance and features to meet the demands of customers. The Layer 3 capabilities facilitate efficient routing and network optimization.

Educational institutions with a large number of students, faculty, and staff members benefit from the switch's high port density. Additionally, the modularity and stackable design support future expansion as the institution grows.

With its Gigabit Ethernet ports and advanced features, the C9300-48S-E delivers high-performance networking. This is essential for handling the increasing data traffic within modern networks, supporting applications that demand low latency and high throughput.

The stackable design and modular uplink options contribute to the switch's scalability. Organizations can start with a single switch and easily expand their network infrastructure by adding more switches to the stack as needed. This scalability is crucial for accommodating the evolving demands of growing businesses.

The managed switch capabilities of the C9300-48S-E simplify network management tasks. Through an intuitive management interface, administrators can configure, monitor, and switch efficiently. The stackable architecture further streamlines management by allowing multiple switches to be managed as a single entity.

Security is a top priority in modern networking, and the C9300-48S-E is equipped with robust security features. These include access controls, authentication mechanisms, and encryption protocols to safeguard the network against unauthorized access and potential cyber threats.

• StackWise-480 Technology: The C9300-48S-E supports StackWise-480 technology, which allows for up to nine switches to be stacked together for a total of 432 10/100/1000 Ethernet ports and 48 1/10 Gbps SFP/SFP+ ports. This allows for a highly scalable and resilient network infrastructure.
• Cisco DNA Software: The C9300-48S-E is compatible with Cisco DNA Software, which provides advanced network automation, security, and analytics capabilities. This includes features such as Software-Defined Access, Identity Services Engine, and Network Assurance Engine.
• Multigigabit Ethernet: The C9300-48S-E supports multigigabit Ethernet, which allows for speeds of up to 10 Gbps on ports that are designed for 2.5 Gbps and 5 Gbps. This enables higher bandwidth and more efficient use of network resources.
• Power over Ethernet Plus (PoE+): The C9300-48S-E supports PoE+ on all 48 ports, providing up to 30 watts of power per port. This allows for powering of devices such as IP phones, wireless access points, and cameras without the need for additional power sources.
• Network Virtualization: The C9300-48S-E supports network virtualization using Cisco's Application Centric Infrastructure (ACI) and Virtual Extensible LAN (VXLAN) technologies. This allows for the creation of multiple virtual networks on a single physical infrastructure, providing flexibility and security for different applications and tenants.
• Advanced Security: The C9300-48S-E includes advanced security features such as Cisco TrustSec, which provides identity-based security, and Cisco Identity Services Engine, which provides network access control. Additionally, the switch supports Cisco's Advanced Malware Protection (AMP) for Networks, which provides real-time threat protection against malware.
• High Availability: The C9300-48S-E supports high availability features such as Non-Stop Forwarding (NSF) and Stateful Switchover (SSO), which ensure that the switch continues to forward traffic even in the event of a failure. This helps to maintain network uptime and ensure business continuity.

• Manufacturer: Cisco
• Part Number or SKU# C9300-48S-E
• Product Type: Managed Switch

• Enclosure Type: Rack-mountable 1u
• Ports: 48 X 10/100/1000

• Switching Capacity: 128 Gbps
• Stacking Bandwidth: 480 Gbps
• Forwarding Rate: 190.48 Mpps
• Routing Protocol: OSPF, Is-is, Rip-1, Rip-2, Bgp, Eigrp, Hsrp, Igmp, Vrrp, Pim-sm, Ospfv3, Pim-SSM, Msdp, Policy-based Routing (PBR), Ripng

Expansion and Connectivity

• 48 X Gigabit Lan Sfp Uplink
• 1 X USB 2.0
• Expansion Slots: 1 (total) / 1 (free) X Expansion Slot

In short, the Cisco C9300-48S-E Catalyst 9300 is a versatile and powerful network switch designed to meet the diverse needs of modern networking environments. With its Gigabit Ethernet ports, Layer3 capabilities, stackable design, and modular uplink options, it offers a range of features that make it suitable for enterprise networks, data centers, and edge networking deployments.

The switch's benefits, including enhanced performance, scalability, simplified management, and robust security features, position it as a reliable solution for organizations seeking a high-performance networking infrastructure. Whether used as a core switch, distribution switch, or at the network edge, the C9300-48S-E provides the flexibility and performance required to support the evolving demands of today's businesses.

As technology continues to advance, the Cisco C9300-48S-E Catalyst 9300 remains at the forefront of networking solutions, empowering organizations to build and maintain efficient, secure, and scalable networks.