Cisco WS-C3850-48 4SFP x1GB Switch

 Overview of Cisco WS-C3850-48

The Cisco WS-C3850-48 4SFP x1GB switch is a high-performance, stackable access layer switch designed for enterprise-level network infrastructure. Offering advanced features, high availability, and robust security, this switch is ideal for medium to large-scale networks that demand speed, reliability, and scalability. It supports full Layer 3 functionality, making it suitable for both core and distribution layers in enterprise networks.

Key Features of Cisco WS-C3850-48

High-Density Gigabit Connectivity

The Cisco WS-C3850-48 switch provides 48 Gigabit Ethernet ports, delivering reliable and fast data transfer. These ports are perfect for high-throughput tasks and user-intensive operations in business environments.

4 x 1G SFP Uplink Ports

Equipped with 4 SFP uplink ports, the switch allows high-speed fiber connectivity, ensuring fast uplinks to core switches or routers. These uplinks enhance the scalability and resilience of your network.

Modular and Stackable Design

The switch supports Cisco StackPower and StackWise-480 technologies, allowing for high availability and seamless scalability. Up to 9 switches can be stacked together to function as a single logical unit, simplifying management and increasing redundancy.

Advanced Layer 3 Capabilities

The Cisco WS-C3850-48 offers advanced Layer 3 routing features, including support for OSPF, EIGRP, and BGP, enabling dynamic routing for complex enterprise networks. Integrated Layer 3 functionality enhances network efficiency and security.

 Security and Management

Robust Security

The switch includes features like 802.1X authentication, DHCP snooping, and IP Source Guard to protect against unauthorized access. Cisco TrustSec provides additional security at the edge of the network.

Simplified Management

You can manage the Cisco WS-C3850-48 through Cisco DNA Center, Cisco Prime Infrastructure, or traditional CLI methods. These options provide centralized monitoring, automated configurations, and performance optimization.

Performance and Reliability

The switch delivers a switching capacity of up to 176 Gbps and a forwarding rate of 130 Mpps, ensuring high throughput and consistent performance even under heavy loads. It’s ideal for businesses running video conferencing, VoIP, or large-scale data applications.

 Power and Energy Efficiency

The Cisco WS-C3850-48 supports Energy Efficient Ethernet (EEE), reducing power consumption during low data activity. Additionally, it supports redundant power supplies for increased uptime and reliability.

 Ideal Use Cases

• Large enterprise networks requiring advanced routing and switching

• University or campus networks

• Data-intensive businesses such as finance, healthcare, or media

• Organizations planning to scale their network infrastructure

 Why Choose Cisco WS-C3850-48?

Choosing the Cisco WS-C3850-48 ensures a secure, manageable, and high-performing solution tailored to modern network demands. Its scalability and rich feature set make it a solid investment for growing businesses.

 Integration with Cisco Ecosystem

One of the strongest advantages of the Cisco WS-C3850-48 is its seamless integration with the broader Cisco ecosystem. Whether you’re deploying Cisco ISE for identity management, Cisco DNA Center for automation, or leveraging Cisco Smart Licensing, this switch is fully compatible and designed to work harmoniously within the Cisco network architecture. This ensures unified visibility, simplified administration, and enhanced security across the entire infrastructure.

 Future-Ready with Modular Uplinks and Software Upgrade Options

The modular uplink design of the Cisco WS-C3850-48 offers flexibility in choosing the right uplink modules as your network grows. You can start with basic 1G SFP modules and later upgrade to 10G options depending on traffic needs. Additionally, software upgrades allow you to enable new features over time, such as IP Base, IP Services, and Advanced Services, without replacing hardware. This makes the switch a future-ready investment that adapts to evolving business requirements.

 Final Thoughts

Whether you’re upgrading an existing infrastructure or building a new one, the Cisco WS-C3850-48 switch offers all the essentials of enterprise networking with future-proof capabilities. With reliable performance, flexible management, and strong security, it’s a switch that meets professional-grade requirements.

For more details, you can find the datasheet on our website at the following link :

 Cisco Catalyst 3850 Series Switches Datasheet