Cisco WS-C3850-48XS-S Rack-Mountable SFP+ Layer 3 10G Switch

General Overview of Cisco WS-C3850-48XS-S

Product Details

• Manufacturer: Cisco
• Model Number: WS-C3850-48XS-S
• Product Line: Catalyst
• Series: 3850
• Type: Ethernet Switch

Technical Specifications

• Number of Ports: 48
• Uplink Ports: Available
• Modular Design: Yes
• Stacking Ports: Yes
• Expansion Slots:
  • 4 x 40 Gigabit Ethernet
  • 48 x 10 Gigabit Ethernet

Media and Performance

• Supported Media Type: Optical Fiber
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10GBase-X

I/O Expansion Capabilities

• Total Expansion Slots: 52
• Expansion Slot Types:
  • QSFP+
  • SFP+
• Number of SFP+ Slots: 48

Key Features

• Provides up to 40G wireless capacity per switch, enhancing network connectivity.
• Supports up to 100 access points and 2000 wireless clients for broad coverage.
• Available models include 48 10/100/1000 Mbps PoE+ and Cisco UPoE with energy-efficient Ethernet (EEE).
• Features 48 100 Mbps/1/2.5/5/10 Gbps Cisco UPoE models with EEE for varied networking needs.
• Offers 48-port 1/10 Gigabit Ethernet SFP+ models with 4 fixed 40 Gigabit Ethernet QSFP+ uplinks for rapid data transmission.
• Incorporates Cisco Stackwise-480 technology, ensuring scalability with 480 Gbps stack throughput.
• Utilizes Cisco StackPower technology for power stacking, ensuring redundancy.
• Includes full IEEE 802.3at (PoE+) with 30W power on all copper ports in a compact 1 Rack Unit (RU) design.
• Supports Cisco UPoE with 60W power per port in the 1 RU form factor for varied power needs.

Network and Communication

• Layer Support: Layer 3

Management and Protocols

• Manageable: Yes
• Power Source: Power Supply
• Redundant Power Supply: Supported

FormFactor: Rack-Mountable

Benefits of Rack-Mountable Design

Space Optimization

When it comes to networking equipment, space is often a valuable commodity. The Cisco WS-C3850-48XS-S Manageable Switch with its rack-mountable design provides an efficient solution for maximizing the use of limited space in data centers, server rooms, and network closets. By securely mounting the switch onto a rack, users can optimize their infrastructure layout and make the most of their available space.

Easy Installation and Maintenance

The rack-mountable form factor simplifies the installation and maintenance processes. With a standardized design, the switch can be easily mounted onto standard racks without the need for additional modifications or custom setups. This not only saves time but also reduces the chances of errors during installation. Additionally, having the switch mounted on a rack makes it easily accessible for any required maintenance or troubleshooting tasks.

Enhanced Cable Management

Cable management plays a crucial role in maintaining a neat and organized network environment. The rack-mountable design of the Cisco WS-C3850-48XS-S ensures proper cable management by providing dedicated cable management features such as cable routing channels, cable management arms, and cable organizers. These features help keep cables organized, minimize clutter, and improve airflow within the rack, leading to better overall performance and easier troubleshooting.

Scalability and Flexibility

Rack-mountable switches offer scalability and flexibility for expanding network infrastructure. With multiple slots available on a rack, additional switches or other networking devices can be easily added or replaced as needed. This allows users to adapt to changing business requirements without significant disruptions or costly infrastructure overhauls. The flexibility offered by the rack-mountable form factor is especially beneficial for growing businesses or organizations with evolving network needs.

InterfaceType: SFP+

Benefits of SFP+ Interface

High Speed and Bandwidth

The SFP+ (Small Form-Factor Pluggable Plus) interface on the Cisco WS-C3850-48XS-S provides high-speed connectivity, making it ideal for demanding network environments. With a data transfer rate of up to 10Gbps per port, users can enjoy fast and reliable data transmission, ensuring smooth and uninterrupted network performance. This high bandwidth is particularly advantageous for resource-intensive applications such as video streaming, large file transfers, and data backups.

Compatibility and Interoperability

The SFP+ interface is widely adopted in the networking industry, ensuring compatibility and interoperability with a wide range of networking devices. This allows users to seamlessly integrate the Cisco WS-C3850-48XS-S switch into their existing network infrastructure without compatibility concerns. Whether connecting to servers, switches, routers, or other networking equipment, the SFP+ interface provides a standardized solution that simplifies network deployments and upgrades.

Flexibility in Distance Coverage

SFP+ modules come in various types supporting different types of optical fiber cables, which enables flexibility in distance coverage. Whether users need to connect devices within short distances or extend their network over long distances, the SFP+ interface can accommodate their requirements. This flexibility allows users to tailor their network setup based on the unique needs of their environment, whether it be a small office or a large enterprise spanning multiple locations.

Hot-Swappable and Easy Maintenance

One of the key advantages of the SFP+ interface is its hot-swappable nature. This means that SFP+ modules can be inserted or removed from the switch while it's still powered on, without affecting the overall operation of the network. This feature simplifies maintenance tasks and reduces downtime when upgrading or replacing modules. It also allows for easy scalability, as users can add or change SFP+ modules as their network requirements evolve without interrupting the network operation.

Layer: Layer 3

Benefits of Layer 3 Capability

Enhanced Network Efficiency

Layer 3 switches, such as the Cisco WS-C3850-48XS-S, provide advanced routing capabilities, allowing them to make intelligent decisions about how to forward data packets across different networks. By implementing Layer 3 functionality, the switch can perform IP routing, enabling efficient packet forwarding based on IP addresses. This capability enhances network efficiency by reducing network congestion, improving response times, and optimizing overall performance.

Improved Network Segmentation

Layer 3 switches offer the ability to create virtual LANs (VLANs) and implement network segmentation. This allows users to logically separate different parts of their network, improving security, reducing broadcast traffic, and enhancing overall network performance. With Layer 3 capabilities, the Cisco WS-C3850-48XS-S enables users to create multiple VLANs and control the communication between them, providing a scalable and secure network infrastructure.

Quality of Service (QoS) Enhancements

Layer 3 switches support advanced QoS features that enable prioritization of network traffic based on specific criteria. This ensures that critical applications and services receive the necessary bandwidth and priority, resulting in improved performance and reduced latency. The Cisco WS-C3850-48XS-S with Layer 3 capability allows users to implement QoS policies, ensuring optimal utilization of available network resources and delivering a better user experience for applications such as voice over IP (VoIP) or video conferencing.

Simplified Network Management

Layer 3 switches often come with robust management features, such as advanced routing protocols, traffic monitoring, and network diagnostics. These tools simplify network management tasks, making it easier for administrators to monitor and troubleshoot the network. The Cisco WS-C3850-48XS-S with Layer 3 capability provides a range of management options, including SNMP (Simple Network Management Protocol), CLI (Command-Line Interface), and web-based GUI (Graphical User Interface), empowering administrators with comprehensive control over their network infrastructure.

Speed: 10G

Benefits of 10G Speed

High Bandwidth for Data-Intensive Applications

The 10G speed offered by the Cisco WS-C3850-48XS-S switch ensures ample bandwidth for data-intensive applications. Whether it's transferring large files, running virtualized environments, or handling multimedia content, users can enjoy seamless and fast data transmission without bottlenecks or performance degradation. The 10G speed provides the necessary headroom for future growth and can accommodate increasing network demands as businesses expand.

Reduced Latency and Improved Response Times

The high speed of 10G significantly reduces latency in data communication. With lower latency, users experience faster response times when accessing network resources or interacting with applications. This is crucial for time-sensitive operations such as real-time data analysis, financial transactions, or online gaming. The Cisco WS-C3850-48XS-S switch's 10G speed ensures minimal delays, delivering a smooth and responsive user experience.

Future-Proof Investment

Investing in a switch with 10G speed provides a future-proof solution for businesses looking to stay ahead in the ever-evolving world of technology. As the demand for higher bandwidth continues to grow, having a network infrastructure that supports 10G allows businesses to adapt to new technologies and applications without the need for immediate upgrades. The Cisco WS-C3850-48XS-S switch's 10G speed ensures long-term compatibility and scalability, protecting the investment made by users.

Interoperability and Compatibility

The 10G speed is widely adopted in the networking industry, ensuring interoperability and compatibility with a variety of devices, including servers, storage systems, and other networking equipment. This allows users to seamlessly integrate the Cisco WS-C3850-48XS-S switch into their existing infrastructure without compatibility concerns. The 10G speed provides a standardized solution for high-speed connectivity, enabling efficient communication across the network while maintaining compatibility with legacy systems.

In conclusion, the Cisco WS-C3850-48XS-S Manageable Switch offers a range of features that enhance network performance, flexibility, and scalability. The rack-mountable form factor optimizes space utilization, simplifies installation and maintenance, and improves cable management. The SFP+ interface provides high-speed connectivity, compatibility with various devices, flexibility in distance coverage, and hot-swappable capabilities. The Layer 3 capability enables advanced routing, network segmentation, QoS enhancements, and simplified management. The 10G speed ensures high bandwidth for data-intensive applications, reduced latency, future-proof investment, and interoperability. With these features combined, the Cisco WS-C3850-48XS-S switch is a reliable and versatile solution for organizations seeking to optimize their network infrastructure.