WS-C3850-48U-L Cisco 48 Port Manageable Switch Factory New

This item is a model of the Cisco Catalyst 3850 series of enterprise-grade network switches. It is designed for use in enterprise and campus networks and offers advanced features such as power over Ethernet Plus (PoE+), Layer 3 routing, and network virtualization. This switch has 48 Gigabit Ethernet ports and 2 10 Gigabit Ethernet ports, which allow for high-speed connectivity to a variety of devices and network segments. The 3850 series supports Cisco's StackWise-480 technology, which enables multiple switches to be connected and managed as a single unit, providing increased scalability and availability.

Additionally, the WS-C3850-48U-L supports Cisco's Application Visibility and Control (AVC) feature, which allows for the monitoring and management of application traffic on the network. This feature allows for granular control over bandwidth allocation, prioritization, and security, ensuring that critical applications have the resources they need while also preventing misuse and abuse of network resources.

The 3850 series also supports Cisco's EnergyWise technology, which allows for the monitoring and management of power consumption by connected devices, enabling energy savings and reducing costs. The Cisco WS-C3850-48U-L is a member of the Catalyst 3850 series, representing a powerful and versatile managed switch designed for modern networking needs. With 48 Ports supporting 10/100/1000Base-T RJ-45 connectivity, Universal Power over Ethernet (UPoE) capability, Layer 2 manageability, and the flexibility of being rack-mountable in a 1U form factor or used as a desktop stackable switch, this device caters to various networking environments.

Managed switches are networking devices that provide advanced features and functionalities for controlling and optimizing the flow of data within a network. They offer capabilities such as VLAN support, Quality of Service (QoS), and remote management, allowing administrators to have greater control over network operations.

This switch is equipped with 48 ports, each supporting 10/100/1000Base-T RJ-45 connectivity. This means it can handle various Ethernet speeds, providing flexibility for different devices and applications.

The UPoE capability allows the switch to deliver both data and electrical power to connected devices, such as IP cameras, phones, and access points, over a single Ethernet cable.

As a Layer 2 switch, it operates at the data link layer of the OSI model, facilitating efficient data transfer and network segmentation.

The switch's versatile design allows it to be rack-mounted in a standard server rack, optimizing space in data center environments. Additionally, it can function as a desktop stackable switch, offering flexibility in deployment.

Managed switches provide several advantages in networking environments:

Features like VLAN support and QoS enable administrators to optimize network traffic, ensuring that critical data gets priority for improved performance.

Managed switches often include security features, allowing administrators to control access to the network and protect against unauthorized access.

The ability to manage the switch remotely simplifies configuration, monitoring, and troubleshooting tasks, reducing the need for physical access.

The switch's 48 ports offer versatility, accommodating a variety of devices and applications that require different Ethernet speeds.

UPoE capability simplifies the power supply for connected devices, reducing cable clutter and offering a cost-effective solution for devices that require both data and power.

Operating at Layer 2, the switch efficiently handles data transfer, network segmentation, and the organization of devices within the network.

In large-scale enterprise networks where diverse devices and applications coexist, this switch provides the necessary flexibility and manageability.

For security systems employing IP cameras that require both data and power, the UPoE capability of this switch simplifies installations and reduces infrastructure costs.

In educational institutions or corporate campuses, where a mix of devices needs to be efficiently connected and managed, this switch offers the required scalability.

The WS-C3850-48U-L Cisco Catalyst 3850 48-Port Ethernet Switch is a high-performance, reliable switch that is designed for use in enterprise and campus networks. It offers a range of advanced features to support the demanding requirements of these types of networks.

Performance:

• High-speed connectivity: The switch has 48 Gigabit Ethernet ports and 2 10 Gigabit Ethernet ports, which allow for fast and reliable data transfer between connected devices and network segments.
• StackWise-480 technology: This feature allows multiple switches to be connected and managed as a single unit, increasing scalability and availability. This ensures that the network can handle large amounts of data traffic and provide redundancy in case of switch failure.

Reliability:

• Redundancy: StackWise-480 technology provides redundancy in case of a switch failure, this ensures that the network can continue to operate even if one switch fails.
• EnergyWise technology: This feature allows for monitoring and management of power consumption by connected devices, enabling energy savings and reducing costs. This ensures that the switch is operating at peak efficiency, which helps to increase its overall reliability.
• Application Visibility and Control (AVC): This feature allows for the monitoring and management of application traffic on the network. This allows for granular control over bandwidth allocation, prioritization, and security, ensuring that critical applications have the resources they need while also preventing misuse and abuse of network resources.

The WS-C3850-48U-L Cisco Catalyst 3850 48-Port Ethernet Switch is designed to be both power-efficient and innovative in its features.

Power:

• Power over Ethernet Plus (PoE+): The switch is compliant with IEEE 802.3at, which means it supports PoE+ and can provide power to connected devices such as IP phones, wireless access points, and cameras. This allows for devices to be powered through the Ethernet cable, eliminating the need for separate power sources and simplifying device deployment.
• EnergyWise Technology: This feature allows for the monitoring and management of power consumption by connected devices, enabling energy savings and reducing costs. This helps to ensure that the switch is operating at peak efficiency, which helps to increase its overall reliability and reduce costs.

Innovation:

• StackWise-480 technology: This feature allows multiple switches to be connected together and managed as a single unit, providing increased scalability and availability. This ensures that the network can handle large amounts of data traffic and provide redundancy in case of switch failure.
• Application Visibility and Control (AVC): This feature allows for the monitoring and management of application traffic on the network. This allows for granular control over bandwidth allocation, prioritization, and security, ensuring that critical applications have the resources they need while also preventing misuse and abuse of network resources.
• Network Virtualization: The 3850 series supports virtualization technologies like VRF-Lite, VXLAN and Cisco DNA Center, this help to simplify the deployment and management of virtualized networks, allowing for greater flexibility and scalability.
• Advanced Security features: This switch also supports advanced security features like Cisco TrustSec and Cisco Identity Services Engine, these features are designed to provide end-to-end security for the network and protect against advanced threats.

• Manufacturer: Cisco
• Part Number or SKU # WS-C3850-48U-L
• Product Line: Catalyst
• Product Series: 3850
• Product Model: 3850-48U
• Product Name: Catalyst 3850 48 Port UPOE LAN Base
• Product Type: Ethernet Switch

• Stack Port Yes
• Total Number of Network Ports 48
• 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 3

• Layer Supported 2

• Manageable Yes

• Package Contents-
• Catalyst 3850 48 Port UPOE LAN Base
• 1100W AC Power Supply

In summary, the Cisco WS-C3850-48U-L Catalyst 3850 Managed Switch, with its 48 ports, UPoE capability, Layer 2 manageability, and versatile design, serves as a powerful solution for various networking environments. Whether in enterprise networks, IP surveillance systems, or campus settings, this switch offers the flexibility, manageability, and performance needed to support the demands of modern networking applications. Its ability to deliver power over Ethernet cables simplifies installations, and its Layer 2 functionalities contribute to efficient data transfer and network organization.