Description
Overview of the Cisco WS-C3850-48F-S Manageable Switch
The Cisco WS-C3850-48F-S is a member of the Catalyst 3850 series, renowned for its robust performance and advanced features. Designed to meet the demands of modern networking environments, this Manageable switch is equipped with 48 ports supporting 10/100/1000Base-T RJ-45 connectivity. What sets it apart is the Power Over Ethernet Plus (PoE+) capability, making it an ideal choice for organizations that require power and data transmission over a single Ethernet cable.
48 Ports
With 48 ports at its disposal, the WS-C3850-48F-S accommodates a multitude of devices simultaneously. The 10/100/1000Base-T RJ-45 ports ensure compatibility with various network devices, including computers, printers, and other networking peripherals. The Cisco WS-C3850-48F-S comes equipped with 48 ports supporting 10/100/1000Base-T RJ-45 connectivity. This extensive port configuration provides flexibility for connecting various devices to the network, including computers, printers, and other networking equipment.
Power Over Ethernet Plus (PoE+)
One standout feature of the Cisco WS-C3850-48F-S is its Power Over Ethernet Plus-PoE+ capability. This functionality enables the switch to deliver both power and data over a single Ethernet cable, simplifying installation and reducing the need for additional power sources. PoE+ is particularly valuable for devices like IP cameras, VoIP phones, and wireless access points, eliminating the requirement for individual power outlets.
High-Speed Connectivity
With support for 10/100/1000Base-T RJ-45 ports, the Cisco WS-C3850-48F-S ensures high-speed connectivity for data-intensive applications. This is crucial for businesses with demanding networking requirements, such as video conferencing, large-scale data transfers, and real-time collaboration.
Redundant Power Supplies
To enhance reliability, the Cisco WS-C3850-48F-S supports redundant power supplies. In the event of a power supply failure, the switch seamlessly switches to the backup, minimizing downtime and ensuring uninterrupted operation. This feature is particularly critical for mission-critical applications where continuous network availability is paramount.
Robust Hardware Design
Built with Cisco’s renowned commitment to quality, the Catalyst 3850 series switches, including the WS-C3850-48F-S, boast a robust hardware design. This includes durable components, advanced cooling mechanisms, and a resilient chassis, ensuring long-term reliability in diverse environmental conditions.
PoE+ Benefits
The inclusion of PoE+ in the WS-C3850-48F-S brings several advantages:
Simplified Deployment
PoE+ eliminates the need for separate power sources, streamlining the deployment of devices and reducing cable clutter. This is especially beneficial in scenarios where installing new power outlets is impractical.
Cost-Efficiency
By leveraging PoE+, organizations can achieve cost savings by avoiding the expenses associated with running separate power lines for each connected device. This is particularly relevant in large-scale deployments.
Flexibility
PoE+ enhances flexibility in network design, allowing for the placement of devices in locations where power sources are scarce. This is crucial in environments where mobility and adaptability are paramount.
Benefits of the Cisco WS-C3850-48F-S Desktop Switch
- Enhanced Power Efficiency: The PoE+ support on all 48 ports eliminates the need for separate power sources for connected devices. This not only simplifies cable management but also contributes to a more energy-efficient and cost-effective network infrastructure.
- Flexibility in Deployment: The switch’s rack-mountable 1U design and desktop stackable option provide deployment flexibility, allowing users to adapt the switch to the specific spatial constraints of their environment. Whether in a data center or a small office, the Cisco WS-C3850-48F-S offers a versatile solution.
- Streamlined Network Management: With advanced manageability features and a user-friendly interface, administrators can efficiently configure and monitor the network. The switch’s management capabilities contribute to better network performance, reduced downtime, and improved overall reliability.
- Scalability for Growing Networks: The Layer3 functionality and routing capabilities make the Cisco WS-C3850-48F-S an excellent choice for growing networks. As your network expands, the switch can intelligently handle increased traffic and routing demands, ensuring a seamless and scalable networking infrastructure.
- Secure Networking Environment: The integration of the Cisco Identity Services Engine (ISE) and support for IEEE 802.1X authentication contribute to a secure networking environment. These features help prevent unauthorized access and enhance overall network security, crucial for protecting sensitive data and ensuring compliance with regulatory requirements.
Manageability
The WS-C3850-48F-S is a fully manageable switch, offering administrators granular control over network configurations and settings. Its Layer 3 capabilities add a level of intelligence to the network, facilitating routing between different subnets and optimizing traffic flow.
Web-Based Management Interface
The switch features a user-friendly web-based management interface, providing a graphical representation of the network topology and simplifying the configuration process. This is advantageous for both seasoned network administrators and those new to network management.
Command Line Interface (CLI)
For those preferring a more traditional approach, the switch supports a comprehensive Command Line Interface (CLI). This text-based interface allows administrators to execute commands and configure settings directly, providing a high level of control and customization.
Rack-mountable 1U and Desktop Stackable
The physical design of the WS-C3850-48F-S adds to its versatility. The switch is rack-mountable in a standard 1U form factor, ensuring compatibility with standard server racks. Additionally, it is desktop stackable, allowing for flexibility in deployment options.
Rack-Mountable 1U Design
The 1U design is space-efficient, making it suitable for data centers and network closets where rack space is at a premium. This form factor maximizes density without compromising performance.
Desktop Stackable
The desktop stackable configuration is ideal for smaller installations or office environments where a dedicated server rack may not be available. This flexibility in deployment options ensures that the switch can adapt to diverse networking environments.
Scalability and Stackability
One of the notable strengths of the Cisco WS-C3850-48F-S is its scalability and stackability. These features contribute to the switch’s ability to grow with the evolving needs of a network.
Stackable Architecture
The WS-C3850-48F-S supports stacking, allowing multiple switches to operate as a single logical unit. This not only simplifies management but also increases overall capacity and resilience. Stackable switches share a unified management interface, making it easier for administrators to monitor and configure multiple devices simultaneously.
Scalability for Growing Networks
As networks expand, the need for additional ports and bandwidth grows. The WS-C3850-48F-S addresses this by providing scalability through its stackable design. This is particularly advantageous in dynamic environments where adaptability and expansion capabilities are crucial.
General Information about this Cisco WS-C3850-48F-S Ethernet Switch
- Manufacturer: Cisco
- Part Number or SKU# WS-C3850-48F-S
- Product Line: Catalyst
- Product Series: 3850
- Product Type: Ethernet Switch
Technical Information
- Total Number of Network Ports: 48
- Token Ring Port: No
- LRE Port: No
- Bypass: No
- Modular: No
- Management Port: Yes
- USB: No
- Number of PoE+ (RJ-45) Ports: 48
Performance
- Switching Capacity: 176 Gbps
- Stacking Bandwidth: 480 Gbps
Capacity
- IPv4 Routes: 24,000
- Netflow Entries: 48,000
- Switched Virtual Interfaces (SVIs): 1,000
- MAC Address Table Size: 32,000 Entries
- Jumbo Frame Support: 9,198
Features
- Auto-negotiation, ARP Support, Trunking, VLAN Support, Auto-uplink (Auto MDI/MDI-X)
- IGMP Snooping, Syslog Support, IPv6 Support, Rapid Spanning Tree Protocol (RSTP) Support
- Multiple Spanning Tree Protocol (MSTP) Support, DHCP Snooping, Dynamic Trunking Protocol (DTP) Support
- Port Aggregation Protocol (PAgP) Support, Trivial File Transfer Protocol (TFTP) Support
- Access Control List (ACL) Support, Quality of Service (QoS), RADIUS Support
- Virtual Route Forwarding-lite (VRF-lite), MLD Snooping, Dynamic ARP Inspection (DAI)
- PoE+, STP Root Guard, Uni-directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+)
- IPv4 Support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP)
- Remote Switch Port Analyzer (RSPAN), Layer 3 Load Balancing, Energy Efficient Ethernet
- Cisco StackWise-480 Technology, Cisco Stackpower Technology, Flexible Netflow (FnF)
Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab
- IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x
- IEEE 802.1s, IEEE 802.3at
Memory
- Standard Memory: 4 GB
- Memory Technology: DRAM
- Flash Memory: 2 GB
Power Device
- Power Redundancy: Optional
- Power: AC 120/230V (50/60Hz)
Finally, the Cisco WS-C3850-48F-S Catalyst 3850 switch is a powerful networking solution with a myriad of features catering to diverse deployment scenarios. Its combination of port flexibility, Power Over Ethernet Plus, Layer 3 capabilities, and advanced management features make it a reliable choice for enterprise networks, IP telephony setups, video surveillance systems, and small businesses. The switch’s ease of installation, configuration options, and ongoing maintenance support further contribute to its appeal as a robust and versatile networking solution. Whether you are a seasoned network administrator or a small business owner looking to upgrade your network infrastructure, the Cisco WS-C3850-48F-S is a compelling choice that delivers on performance, reliability, and scalability.
