Cisco WS-C3650-48FD-S 48-Ports Manageable Switch L3 Refurbished

In the realm of networking and data management, the WS-C3650-48FD-S Switch stands out as a powerful and versatile solution. Packed with 48 Ports supporting Power Over Ethernet Plus (PoE+), 2 x 10 Gigabit Ethernet Uplink ports, manageability features, Layer 3 capabilities, and a sleek rack-mountable design, this 1U switch is designed to meet the demands of modern network infrastructures. In this detailed exploration, we'll delve into the various components and features of the WS-C3650-48FD-S, breaking down its specifications and shedding light on its potential applications.

The WS-C3650-48FD-S is a sophisticated network switch designed to meet the demands of modern networking environments. Let's break down its key features to understand what sets it apart.

This switch comes with 48 PoE+ ports, offering both data connectivity and power supply to connected devices. PoE+ is a crucial feature, enabling the switch to power devices like IP cameras, VoIP phones, and wireless access points directly through the Ethernet cable.

Additionally, the switch includes 2 x 10 Gigabit Ethernet uplink ports, providing high-speed connectivity for data transfer and network aggregation. These ports are essential for linking the switch to the core network or other high-performance devices.

The WS-C3650-48FD-S operates at Layer 3 of the OSI model, allowing for advanced routing functionalities. Layer 3 switches can make intelligent routing decisions based on IP addresses, enhancing network efficiency and performance.

The switch is designed to be rack-mountable, making it easy to integrate into standard server racks. This space-saving design is particularly advantageous for data centers and network closets where optimizing physical space is crucial.

With a 1U form factor, the WS-C3650-48FD-S is a compact device that occupies only one rack unit of space. This makes it suitable for environments with limited rack space while maintaining high-density port configurations.

The inclusion of 2x Small Form-Factor Pluggable Plus (SFP+) ports adds flexibility to the switch. These ports support various SFP and SFP+ transceivers, allowing for different types of connectivity, such as fiber-optic links for extended reach.

One of the standout features of the WS-C3650-48FD-S is its extensive support for Power over Ethernet Plus. Let's delve deeper into what PoE+ entails and how it benefits network deployments.

Power over Ethernet (PoE) is a technology that allows electrical power and data to be transmitted over the same Ethernet cable. The "+" in PoE+ signifies an enhanced version of the standard PoE, capable of delivering higher power levels. This is particularly useful for devices that require more power, such as advanced IP cameras with pan-tilt-zoom capabilities and high-performance access points.

The WS-C3650-48FD-S's PoE+ capability opens the door to a wide range of powered devices. IP cameras are a prime example, as they can be deployed in locations without easy access to electrical outlets. VoIP phones benefit from PoE+ by eliminating the need for separate power adapters. Wireless access points, crucial for providing seamless connectivity, also find PoE+ advantageous for simplified installation.

The ability to deliver power and data over a single cable simplifies the deployment of network devices. This not only reduces the need for additional power outlets but also minimizes cable clutter, contributing to a cleaner and more organized network infrastructure.

The WS-C3650-48FD-S is equipped with 2 x 10 Gigabit Ethernet uplink ports, providing high-speed connectivity for data transfer and network aggregation. Let's explore the significance of these ports in enhancing network performance.

The 10 Gigabit Ethernet uplink ports deliver data at speeds of 10 gigabits per second (Gbps), significantly faster than traditional Gigabit Ethernet. This high-speed data transfer is crucial for applications that demand large bandwidth, such as data center interconnectivity and high-performance computing environments.

Network aggregation involves combining multiple network connections to increase overall bandwidth and provide redundancy. The 10 Gigabit Ethernet uplink ports on the WS-C3650-48FD-S play a pivotal role in network aggregation, ensuring that the switch can handle the growing demands of data-intensive applications and large-scale network deployments.

By incorporating 10 Gigabit Ethernet uplink ports, the WS-C3650-48FD-S future-proofs the network infrastructure, accommodating the increasing data transfer requirements of evolving technologies. This enhances overall network performance and responsiveness, ensuring a smooth user experience.

The WS-C3650-48FD-S is a manageable switch with Layer 3 capabilities, offering advanced features for network administrators. Let's explore the manageability aspects and the advantages of Layer 3 functionality.

The switch is designed with manageability in mind, providing network administrators with the tools needed to configure, monitor, and troubleshoot the network. Management interfaces, such as a web-based graphical user interface (GUI) and command-line interface (CLI), offer flexibility in configuring and maintaining the switch.

Layer 3 switches, like the WS-C3650-48FD-S, possess routing capabilities traditionally associated with routers. This means the switch can make intelligent routing decisions based on IP addresses, optimizing the flow of data within the network. Layer 3 functionality is crucial for large-scale networks with complex routing requirements.

Virtual LANs (VLANs) are a fundamental aspect of network segmentation and security. The WS-C3650-48FD-S supports VLANs, allowing administrators to create logical network segments and control traffic flow. This enhances network security and simplifies network management by isolating broadcast domains.

The physical design of the WS-C3650-48FD-S contributes to its versatility and ease of integration into different network environments. Let's explore the significance of its rack-mountable design and 1U form factor.

The rack-mountable design of the switch is a practical solution for organizations with standardized server racks. It ensures easy integration into existing rack setups, making it suitable for data centers, server rooms, and network closets.

Occupying only 1U of rack space, the WS-C3650-48FD-S is a space-efficient solution. In environments where space is at a premium, such as in small network closets or crowded data centers, the 1U form factor allows for high-density deployments without sacrificing performance.

The inclusion of Small Form-Factor Pluggable Plus (SFP+) ports in the WS-C3650-48FD-S adds flexibility to the switch's connectivity options. Let's explore the advantages of SFP+ ports and their role in network design.

• SFP+ Ports for Flexible Connectivity: SFP+ ports support a variety of transceivers, including both copper and fiber-optic options. This flexibility allows administrators to choose the most suitable transceiver for the specific requirements of the network, whether it's short-distance copper connections or long-distance fiber-optic links.
• Fiber-Optic Connectivity for Extended Reach: The support for SFP+ transceivers means the WS-C3650-48FD-S can facilitate fiber-optic connectivity. Fiber-optic links provide high bandwidth and are ideal for extended reach, making them suitable for connecting switches in different parts of a building or even between buildings in a campus network.

Benefits and Features

The Cisco WS-C3650-48FD-S is a 48-port L3 switch that offers a range of benefits and features for enterprise and campus networks. Some of the key benefits and features of this switch include:

• Scalability: The switch supports Cisco's StackWise-160 and StackPower technologies, allowing for easy scalability and flexibility in network infrastructure.
• High-Performance: The switch uses specialized ASICs to process network traffic, providing high performance and low latency.
• Quality of Service (QoS): The switch has a rich set of QoS features that enable it to prioritize network traffic and ensure that delay-sensitive applications receive the bandwidth they need.
• Advanced Security: The switch has advanced security features such as Access Control Lists (ACLs) and advanced threat defense to prevent unauthorized access and protect against network attacks.
• Energy Efficient: The switch supports Cisco's EnergyWise technology, allowing for power management and monitoring of connected devices to reduce energy consumption.
• Easy Management: The switch can be easily managed and configured through its web interface, command-line interface (CLI), or through a variety of management tools such as Cisco Prime and Cisco DNA Center.
• High-Availability: The switch supports redundancy features such as Redundant Power Supply (RPS) and StackWise for a high-availability network.
• Stackable: Stackable switches, such as the Cisco part, allows multiple switches to be connected together and managed as a single entity, providing increased flexibility and scalability.

• Manufacturer: Cisco
• Part Number or SKU# WS-C3650-48FD-S
• Product Type: Layer 3 Switch

• Total Number of Network Ports: 48
• Port/Expansion Slot Details: 48 x Gigabit Ethernet Network, 2 x 10 Gigabit Ethernet Uplink
• Media Type Supported: Twisted Pair
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• Number of Total Expansion Slots: 2
• Expansion Slot Type: SFP+
• Number of SFP+ Slots: 2
• Layer Supported: 4
• Manageable: Yes
• Form Factor: Rack-mountable, Desktop

• Power Source: Power Supply
• Redundant Power Supply Supported: Yes
• Compatible Rack Unit: 1U

In general, the WS-C3650-48FD-S stands as a formidable networking switch, combining high port density, Power over Ethernet Plus (PoE+), 10 Gigabit Ethernet, manageability, Layer 3 functionality, rack-mountable design, and versatile connectivity options. Its robust feature set, coupled with reliability and security measures, makes it a compelling choice for a wide range of networking scenarios. Whether deployed in data centers, enterprise networks, or small to medium-sized businesses, the WS-C3650-48FD-S delivers on the promise of performance, scalability, and future-proofing in the ever-evolving landscape of networking technology.