Cisco WS-C3850-48PW-S Layer3 Switch Rack-mount/Desktop Stackable

Stackable

The Cisco WS-C3850-48PW-S Rack-mountable Desktop Stackable Layer3 Switch is designed with the stackable feature, which allows users to connect multiple switches together to form a single logical unit. This feature is especially beneficial for users who require a high level of scalability and flexibility in their network infrastructure.

Scalability

The stackable feature enables easy scalability of the network infrastructure. With the ability to add more switches to the stack, users can easily accommodate the growing demands of their network without the need for complex configurations or additional equipment. This scalability ensures that the network can adapt to changing business requirements and supports future expansion.

Flexibility

By stacking multiple switches, users can create a unified management interface for all the switches in the stack. This centralized management provides enhanced control and simplifies network administration tasks. Users can easily configure and monitor the entire stack as a single entity, minimizing the time and effort required for network management.

Seamless Redundancy

Another advantage of the stackable feature is the ability to achieve high availability and redundancy. In a stack configuration, if one switch fails, the traffic is automatically redirected to the remaining switches in the stack, ensuring uninterrupted network connectivity. This seamless redundancy is crucial for mission-critical environments where downtime can have significant financial implications.

Layer 3

The Cisco WS-C3850-48PW-S is a Layer 3 switch, which offers advanced routing capabilities at the network layer. This feature provides numerous benefits for users who require efficient and reliable routing functionality within their network infrastructure.

Enhanced Performance

Layer 3 switching allows for faster packet forwarding compared to traditional Layer 2 switching. With advanced routing algorithms, the switch can make intelligent decisions about the best path for data transmission, resulting in improved network performance and reduced latency. This enhanced performance is particularly crucial for bandwidth-intensive applications and real-time communication.

Network Segmentation

Layer 3 switches support the creation of multiple virtual LANs (VLANs), enabling network segmentation. By dividing the network into smaller, isolated segments, users can enhance network security, optimize traffic flow, and improve overall network efficiency. VLANs also facilitate easier management and troubleshooting by isolating network issues to specific segments.

Inter-VLAN Routing

Layer 3 switches can perform inter-VLAN routing, allowing different VLANs to communicate with each other. This capability eliminates the need for an external router, simplifying the network topology and reducing equipment costs. Inter-VLAN routing enables efficient communication between different departments or groups within an organization, fostering collaboration and improving productivity.

Ports

The Cisco WS-C3850-48PW-S is equipped with 48 ports, providing users with a high-density connectivity solution. The abundance of ports offers several benefits and is particularly advantageous for organizations with a large number of devices or high network traffic.

Device Connectivity

The 48 ports on the switch allow users to connect a wide range of devices, including computers, servers, printers, IP phones, and wireless access points. This extensive device connectivity simplifies network deployment and ensures that all devices can be seamlessly integrated into the network infrastructure.

High Network Throughput

With 48 ports, the switch can handle a significant amount of network traffic simultaneously. This high network throughput is essential for organizations that rely on bandwidth-intensive applications or deal with large data transfers. Users can expect reliable and fast data transmission across the network, minimizing bottlenecks and optimizing overall network performance.

Power over Ethernet (PoE)

Some of the ports on the Cisco WS-C3850-48PW-S support Power over Ethernet (PoE), which allows users to power compatible devices directly through the Ethernet cable. This eliminates the need for separate power cables and power outlets, simplifying device installation and reducing cable clutter. PoE is especially beneficial for devices such as IP phones, wireless access points, and surveillance cameras, as it provides a convenient and cost-effective power solution.

Power

The Cisco WS-C3850-48PW-S supports Power over Ethernet Plus (PoE+), which provides enhanced power capabilities compared to standard PoE. This feature offers several advantages for users who require reliable and efficient power delivery to their network devices.

Higher Power Budget

PoE+ delivers increased power budget per port compared to standard PoE, allowing users to power a broader range of devices. This higher power budget is particularly important for devices that require more power, such as high-end IP phones or wireless access points with multiple antennas. With PoE+, users can ensure that all their powered devices receive sufficient power for optimal performance.

Intelligent Power Management

The switch's PoE+ feature includes intelligent power management capabilities, enabling users to allocate power efficiently based on device requirements. Users can prioritize critical devices or allocate more power to high-demand devices, ensuring that power resources are utilized effectively. Intelligent power management helps prevent power overloads and ensures the smooth operation of powered devices.

Cable Simplification

With PoE+ support, users can eliminate the need for separate power cables and outlets for their network devices. Power is delivered through the Ethernet cable, simplifying device installation and reducing cable clutter. This not only provides a cleaner and more organized network infrastructure but also offers flexibility in device placement without being constrained by the proximity of power outlets.

Form Factor

The Cisco WS-C3850-48PW-S has a 1U form factor, which refers to the height of the switch in rack units. The 1U form factor offers several benefits and is particularly advantageous for users who have limited rack space or need to optimize their network infrastructure.

Space Efficiency

The 1U form factor allows the switch to occupy minimal space in a standard rack enclosure. This space efficiency is crucial for users who have limited rack space or need to accommodate multiple devices within a confined area. By utilizing the 1U form factor, users can optimize their rack space and ensure efficient use of physical infrastructure.

Easy Integration

The switch's compact size makes it easy to integrate into existing rack enclosures or cabinets. Users can seamlessly install the switch alongside other networking equipment without requiring extensive modifications or additional rack space. The 1U form factor ensures compatibility with standard rack mounting systems, simplifying the installation process.

Port Accessibility

The 1U form factor places the switch at a convenient height for accessing and managing the ports. Users can easily connect and disconnect cables, perform troubleshooting tasks, or make configuration changes without straining or requiring extra tools. The accessibility of ports enhances overall usability and reduces downtime during network maintenance.

Mounting

The Cisco WS-C3850-48PW-S is designed to be rack-mountable, providing users with a reliable and secure mounting solution. Rack-mountable switches offer several advantages over other mounting options and are particularly beneficial for users who require easy installation and centralized management.

Rack Integration

Rack-mountable switches can be easily integrated into standard rack enclosures or cabinets. This integration ensures proper alignment and secure attachment of the switch within the rack, minimizing the risk of accidental disconnection or damage. Rack integration also simplifies cable management by providing dedicated cable routing and securing points.

Centralized Management

Mounting the switch in a rack allows for centralized management of network equipment. Users can easily access and manage multiple switches from a single location, streamlining network administration tasks. The centralized management capability improves efficiency, reduces the complexity of network configurations, and enables faster troubleshooting.

Physical Security

Rack-mountable switches offer enhanced physical security compared to other mounting options. By securely mounting the switch within a rack enclosure or cabinet, users can prevent unauthorized access or tampering. This physical security is essential for protecting sensitive network equipment and ensuring the integrity of the network infrastructure.

Features

The Cisco WS-C3850-48PW-S is packed with advanced features, including stackable capabilities, Layer 3 switching, and Power over Ethernet Plus (PoE+). These features offer numerous benefits for users who require a versatile and high-performance network switch.

Scalability and Flexibility

The stackable feature allows users to seamlessly expand their network infrastructure as their business grows. The ability to add more switches to the stack provides scalability and flexibility, accommodating changing requirements without the need for complex configurations or additional equipment. This scalability ensures that the network can support future expansion and adapt to evolving business needs.

Advanced Routing

Layer 3 switching enables efficient and reliable routing at the network layer. The switch's advanced routing capabilities optimize packet forwarding, resulting in improved network performance and reduced latency. Users can take advantage of network segmentation through VLANs, enhancing security, traffic flow, and overall network efficiency. Layer 3 switching also facilitates inter-VLAN routing, enabling efficient communication between different segments of the network.

Power and Connectivity

With 48 ports and PoE+ support, the switch offers abundant connectivity options and efficient power delivery. The multitude of ports allows users to connect a wide range of devices, simplifying network deployment and integration. PoE+ eliminates the need for separate power cables and outlets for powered devices, reducing cable clutter and offering a cost-effective power solution. The switch's intelligent power management ensures optimal power allocation, preventing overloads and ensuring the smooth operation of powered devices.

Interfaces

The Cisco WS-C3850-48PW-S supports both Ethernet and Gigabit Ethernet interfaces, providing users with versatile connectivity options. These interfaces offer several benefits and are particularly advantageous for users who require high-speed data transmission and compatibility with various networking devices.

Flexible Connectivity

The switch's Ethernet and Gigabit Ethernet interfaces allow users to connect a wide range of devices, including computers, servers, printers, and network storage devices. The flexibility in connectivity ensures seamless integration of different networking components, enabling efficient data transmission and collaboration across the network.

High-Speed Data Transfer

Gigabit Ethernet interfaces provide significantly faster data transfer rates compared to traditional Ethernet interfaces. With Gigabit Ethernet, users can achieve speeds of up to 1000 Mbps, enabling high-performance data transmission for bandwidth-intensive applications or large file transfers. This high-speed data transfer enhances overall network performance and reduces latency.

Compatibility

The support for both Ethernet and Gigabit Ethernet interfaces ensures compatibility with a wide range of networking devices. Users can connect legacy devices that utilize Ethernet interfaces while also accommodating newer devices that require Gigabit Ethernet connectivity. This compatibility allows users to leverage their existing infrastructure while still being able to upgrade to higher-speed networking technologies.

Management

The Cisco WS-C3850-48PW-S offers various management options, including Command Line Interface (CLI), Simple Network Management Protocol (SNMP), and web-based management. These management features provide users with flexible and efficient ways to monitor and control their network infrastructure.

Command Line Interface (CLI)

The CLI allows advanced users or network administrators to access and configure the switch using text-based commands. This interface provides granular control over the switch's settings and enables precise configuration adjustments. The CLI is particularly useful for experienced users who prefer a command-based approach to network management and require extensive customization options.

Simple Network Management Protocol (SNMP)

SNMP is a widely adopted network management protocol that allows users to monitor network devices, gather performance data, and receive notifications about critical events. With SNMP, users can centrally manage multiple switches, ensuring efficient network monitoring and troubleshooting. SNMP also supports integration with network management systems, providing a comprehensive view of the network infrastructure.

Web-Based Management

The web-based management interface offers a user-friendly graphical interface that allows users to access and configure the switch using a web browser. This intuitive interface simplifies network management tasks, making them accessible to users with varying levels of technical expertise. Web-based management provides a visual representation of the network topology and offers convenient tools for configuration, monitoring, and troubleshooting.

Security

The Cisco WS-C3850-48PW-S incorporates various security features, including Access Control Lists (ACL), Remote Authentication Dial-In User Service (RADIUS), and Terminal Access Controller Access-Control System Plus (TACACS+). These security features enhance the protection of the network infrastructure and ensure secure access to resources.

Access Control Lists (ACL)

ACLs allow users to define rules that control which network traffic is allowed or denied based on specific criteria. By implementing ACLs, users can restrict unauthorized access, prevent unauthorized services or protocols from entering or exiting the network, and protect sensitive data from unauthorized disclosure. ACLs provide an additional layer of security by filtering incoming and outgoing traffic at the network layer.

Remote Authentication Dial-In User Service (RADIUS)

RADIUS is a widely used authentication protocol that provides centralized authentication, authorization, and accounting for network access. With RADIUS, users can ensure that only authenticated users have access to the network resources. RADIUS allows for more granular control over user access rights, facilitating efficient user management and ensuring the security of the network.

Terminal Access Controller Access-Control System Plus (TACACS+)

TACACS+ is an authentication, authorization, and accounting protocol that provides a robust and secure method for managing network access. TACACS+ offers several advantages over other authentication protocols, including stronger encryption and more extensive authentication options. By implementing TACACS+, users can enhance network security, control user privileges, and monitor network activities more effectively.

Warranty

The Cisco WS-C3850-48PW-S comes with a limited lifetime warranty, providing users with peace of mind and assurance of product quality. The warranty offers several benefits and ensures that users receive reliable support in case of any defects or issues with the switch.

Product Reliability

The limited lifetime warranty underscores Cisco's commitment to product quality and reliability. The warranty demonstrates the confidence that Cisco has in its products, assuring users that the switch is built to withstand rigorous usage and perform consistently over an extended period. Users can rely on the switch's durability and longevity for their network infrastructure needs.

Technical Support

The limited lifetime warranty includes access to technical support from Cisco's experienced team of professionals. Users can seek assistance for any product-related questions, troubleshooting guidance, or resolution of issues directly from Cisco's support experts. This technical support ensures that users receive prompt and knowledgeable assistance, minimizing downtime and maximizing the switch's performance.

Investment Protection

The limited lifetime warranty provides users with investment protection for their network infrastructure. With the warranty, users can confidently deploy the Cisco WS-C3850-48PW-S without worrying about potential defects or failures. The warranty ensures that users receive a reliable and high-quality product, safeguarding their investment in the switch and minimizing the need for costly replacements or repairs.