WS-C3650-48FQ-L Cisco Catalyst 48 Ports Managed Switch Refurbished

The Cisco WS-C3650-48FQ-L Catalyst 3650 Series switch is a formidable player in the realm of networking, specifically designed to meet the demands of modern enterprises. With 48 Ethernet ports and 4 10-Gigabit Small Form-Factor Pluggable Plus (SFP+) ports, this Layer 4 managed switch offers a robust solution for organizations seeking a scalable and efficient network infrastructure. In this comprehensive guide, we will delve into the intricate details of the Cisco WS-C3650-48FQ-L, exploring its key features, functionalities, and how it can elevate your network management to new heights.

The Cisco WS-C3650-48FQ-L Catalyst 3650 Series is part of Cisco's renowned Catalyst family, known for delivering high-performance networking solutions. As a rack-mountable switch, it provides a compact yet powerful solution for organizations with varying network requirements. Let's explore the features that set this switch apart and make it a compelling choice for businesses of all sizes.

At the core of the Cisco WS-C3650-48FQ-L lies its 48 Ethernet ports, offering a multitude of connection possibilities. These ports serve as the foundation for connecting a wide range of devices such as computers, printers, and other networking peripherals. In an enterprise environment where connectivity is paramount, having a switch with an abundance of Ethernet ports ensures that every device can be seamlessly integrated into the network without compromise.

In addition to the Ethernet ports, the Cisco WS-C3650-48FQ-L is equipped with 4 10-Gigabit Small Form-Factor Pluggable Plus (SFP+) ports. These high-speed ports provide the necessary bandwidth for data-intensive applications and facilitate the smooth flow of data within the network. Whether it's high-definition video streaming, large file transfers, or other bandwidth-hungry tasks, the 10-Gigabit SFP+ ports ensure that the switch can handle the demands of modern business applications.

The rack-mountable design of the Cisco WS-C3650-48FQ-L is a strategic choice for organizations conscious of space utilization. This form factor allows the switch to be securely installed in standard server racks, minimizing the physical footprint in network closets or data centers. The compact design, coupled with its powerful capabilities, makes it an ideal solution for businesses looking to optimize their infrastructure without compromising on performance.

Layer 4 Managed Capabilities:

One of the standout features of the Cisco WS-C3650-48FQ-L is its Layer 4 managed capabilities. In networking, the term "Layer 4" refers to the transport layer of the OSI model, and having a switch that operates at this layer brings advanced capabilities to the table. Layer 4 switches can perform deep packet inspection, enabling them to make routing decisions based on application-layer information. This level of intelligence enhances network performance, allowing for more efficient traffic management and prioritization.

The Layer 4 capabilities of the Cisco WS-C3650-48FQ-L enable organizations to implement sophisticated network management strategies. It goes beyond basic packet forwarding and allows for granular control over traffic based on specific applications. For example, critical applications can be prioritized to ensure optimal performance, while less time-sensitive traffic can be appropriately managed. This level of control is especially valuable in environments where diverse applications coexist, and different levels of service are required.

Scalability for Growing Networks:

Scalability is a key consideration in today's dynamic business landscape, and the Cisco WS-C3650-48FQ-L addresses this need with finesse. Its 48 Ethernet ports and 4 10-Gigabit SFP+ ports provide ample room for expansion, allowing organizations to scale their networks as demands grow. Whether accommodating new employees, additional devices, or expanding operations, the switch offers the flexibility needed to adapt to evolving business requirements.

Security is a top priority in any network, and the Cisco WS-C3650-48FQ-L incorporates robust security features to safeguard sensitive data. From access control policies to threat detection mechanisms, the switch provides a multi-layered approach to network security. With the increasing prevalence of cyber threats, having a switch that prioritizes data protection is essential for maintaining the integrity and confidentiality of business communications.

Energy Efficiency for Sustainable Operations:

Modern businesses are increasingly conscious of their environmental impact, and the Cisco WS-C3650-48FQ-L aligns with this ethos by incorporating energy-efficient features. Advanced power management capabilities ensure that the switch operates with optimal energy efficiency, reducing both operational costs and the overall carbon footprint. This commitment to sustainability positions the switch as a responsible choice for organizations aiming to balance performance with environmental stewardship.

The WS-C3650-48FQ-L is a Cisco Catalyst 3650 series switch that provides 48 Ethernet ports, of which all 48 are PoE+ capable. This means that it can power devices such as IP phones, wireless access points, and security cameras over the Ethernet cable, eliminating the need for separate power cables and reducing clutter in the wiring closet.

This switch also has 4 SFP (fiber) uplink ports, which allows the connection of high-speed fiber optics cable to connect to other switches or to a router.

This model is considered a "managed" switch, meaning that it can be configured and monitored through a web interface or command-line interface. This allows for advanced features such as VLANs, Quality of Service (QoS), and Link Aggregation (LAG) to be configured.

The switch also supports Cisco StackWise-160 technology, which allows multiple switches to be connected together and managed as a single entity, increasing scalability and ease of management.

The model Cisco Catalyst 3650 series switch is designed for high performance and reliability.

In terms of performance, the switch supports 48 full-duplex Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) capabilities. This allows for high-speed connectivity and power to connected devices such as IP phones and wireless access points. Additionally, the switch has 4x1G SFP uplink ports, which can be used for connecting to other network devices such as routers or other switches, providing additional bandwidth and redundancy.

In terms of reliability, the switch supports Cisco StackWise-160 technology, which allows multiple switches to be stacked together to form a single logical unit. This increases scalability and ease of management, as the switches can be managed as a single device. Additionally, the switch supports advanced network management capabilities such as Cisco's EnergyWise technology, which helps to monitor and control the power consumption of connected devices. The switch also supports advanced security features such as access control lists (ACLs) and Quality of Service (QoS) to help secure and prioritize network traffic, which contributes to the overall security and reliability of the network.

The WS-C3650-48FQ-L Cisco Catalyst 3650 series switch is compliant with various industry standards, which ensure interoperability and compliance with regulatory requirements.

In terms of networking standards, the switch is compliant with IEEE 802.3 Ethernet standards, which specify the physical layer and data link layer protocols for Ethernet networks. Additionally, the switch is compliant with IEEE 802.3af and 802.3at Power over Ethernet (PoE) standards, which specify the power delivery mechanisms for PoE-enabled devices.

In terms of security standards, the switch is compliant with the IEEE 802.1X standard for network access control, which enables the switch to authenticate and authorize devices that attempt to connect to the network. Additionally, the switch supports advanced security features such as access control lists (ACLs) and Quality of Service (QoS) to help secure and prioritize network traffic.

In terms of environmental standards, the switch is compliant with the RoHS (Restriction of Hazardous Substances) directive, which restricts the use of certain hazardous materials in the production of electronic equipment. This helps to minimize the environmental impact of the switch.

• Manufacturer: Cisco
• Model Number or SKU# WS-C3650-48FQ-L
• Product Line: Catalyst
• Product Series: 3650
• Product Type: Ethernet Switch

• Total Number of Network Ports: 48
• Number of PoE+ (RJ-45) Ports: 48
• Port/Expansion Slot Details: 4 x Gigabit Ethernet Uplink
• Port/Expansion Slot Details: 48 x Gigabit Ethernet Network

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP

• Layer Supported: 2

Management & Protocols

• Manageable: Yes

Power Description

• PoE (RJ-45) Port: No
• Input Voltage: 220 V AC
• Input Voltage: 110 V AC

In summary, the Cisco WS-C3650-48FQ-L Catalyst 3650 Series switch stands out as a versatile and powerful solution for organizations seeking a Layer 4 managed switch with scalability and advanced features. From its 48 Ethernet ports to the 4 10-Gigabit SFP+ ports, every aspect of its design is geared towards providing seamless connectivity and efficient data transfer. The rack-mountable form factor adds a layer of flexibility, making it suitable for a variety of deployment scenarios.

The Layer 4 managed capabilities set this switch apart, enabling organizations to fine-tune their network management strategies. Whether it's prioritizing critical applications, ensuring robust security, or planning for future growth, the Cisco WS-C3650-48FQ-L offers a comprehensive solution. As businesses continue to navigate the complexities of modern networking, having a switch that combines performance, scalability, and advanced management capabilities becomes a strategic investment in the efficiency and resilience of the overall network infrastructure.