C1-WS3850-12XS-S Cisco Catalyst 3850 12 Ports Ethernet Switch

Cisco C1-WS3850-12XS-S: High-Performance Layer 3 Switch

The Cisco C1-WS3850-12XS-S stands out as a premium Ethernet switch tailored for enterprises seeking robust, scalable, and reliable networking solutions. As part of the renowned Catalyst 3850 series, this switch integrates cutting-edge technology to meet the demands of modern data centers and advanced network infrastructures.

Manufacturer & Product Specifications

• Brand: Cisco
• Model Number/SKU: C1-WS3850-12XS-S
• Product Line: Catalyst
• Series: 3850
• Product Type: Ethernet Switch

Technical Information

• Model: Cisco C1-WS3850-12XS-S
• Ports: 12 x 10G SFP+ Layer 3 ports
• Switching Capacity: 160 Gbps
• Forwarding Rate: 95 Mpps (Million packets per second)
• Stacking: StackWise-480 up to 9 units
• Redundant Power Supply: Supported
• Operating Temperature: 0°C to 40°C (32°F to 104°F)

Key Capabilities & Features

• High-speed uplink ports included for seamless integration
• Modular architecture allowing future expansion and customization
• Dedicated stack ports to simplify network stacking and management
• 12 x 10 Gigabit Ethernet expansion slots supporting high-bandwidth connections

Performance & Connectivity

• Supports multiple media types, including high-speed optical fiber
• Advanced 10 Gigabit Ethernet technology for ultra-fast data transfer
• Compliant with 10GBase-X networking standards for reliable performance

I/O Expansion & Slot Configuration

• Total expansion slots: 12, offering extensive capacity
• Each slot supports SFP+ modules for high-speed connectivity
• Designed for seamless network integration and future-proofing

Advanced Networking & Layer Support

• Full Layer 3 routing support for complex network architectures
• Manageable switch for centralized and streamlined network administration
• Supports multiple protocols to ensure smooth communication across devices

Power & Reliability

• Standard power supply included for immediate deployment
• Redundant power supply support to maintain uptime during failures
• Energy-efficient design to optimize operational costs

Applications & Use Cases

The Cisco C1-WS3850-12XS-S is suitable for diverse networking scenarios:

• Data centers requiring high-speed 10G connectivity
• Enterprise LAN and campus network deployments
• Organizations needing reliable redundancy and scalable network solutions
• IT environments with demanding bandwidth and protocol requirements 

Overview of C1-WS3850-12XS-S 12-ports Managed Switch 

The Cisco C1-WS3850-12XS-S is a high-performance Layer 3 managed switch designed to meet the demanding networking requirements of modern enterprise environments. With 12 high-speed ports, advanced routing capabilities, and comprehensive management features, this switch ensures seamless connectivity, reliability, and scalability for medium to large-scale networks.

Engineered to provide enterprise-grade performance, the Cisco C1-WS3850-12XS-S supports advanced Layer 3 routing protocols, including OSPF, EIGRP, and BGP, enabling efficient traffic management across complex network architectures. Its modular and stackable design allows network administrators to expand capacity as business needs grow.

Key Features of the Cisco C1-WS3850-12XS-S

12 High-Speed 10G SFP+ Ports

The switch offers twelve 10 Gigabit SFP+ ports, allowing for ultra-fast data transfer and low-latency communication between servers, storage systems, and network devices. These ports support both fiber and copper connections, providing versatility for different networking environments.

High-speed 10G SFP+ connectivity for core and aggregation layers Supports long-distance fiber links with SFP+ transceivers
Flexible port configuration for hybrid fiber/copper deployment

Advanced Layer 3 Routing Capabilities

The C1-WS3850-12XS-S supports a wide range of Layer 3 routing protocols, ensuring efficient network traffic management. Administrators can implement dynamic routing for optimal path selection, minimizing latency and improving overall network performance.

OSPF (Open Shortest Path First) support for dynamic routingEIGRP (Enhanced Interior Gateway Routing Protocol) for fast convergence
BGP (Border Gateway Protocol) for scalable enterprise and data center networks
Static routing support for simplified network management

Robust Security and Access Control

Security is a critical aspect of enterprise networking. The Cisco C1-WS3850-12XS-S includes multiple features to ensure secure network operations and protect sensitive data.

802.1X authentication for port-level access controlAccess Control Lists (ACLs) to manage traffic and prevent unauthorized access
Dynamic ARP inspection and IP source guard to protect against spoofing attacks
Secure management via SSH, SNMPv3, and HTTPS protocols

Energy Efficiency and Reliability

The Cisco C1-WS3850-12XS-S switch is engineered for energy efficiency, complying with IEEE 802.3az Energy Efficient Ethernet standards. This reduces power consumption without sacrificing performance, making it a sustainable choice for businesses seeking lower operational costs. Additionally, redundant power supply options and hot-swappable modules ensure maximum uptime and reliability.

Automation and Telemetry

The switch is compatible with modern network automation protocols, such as NETCONF, RESTCONF, and Cisco’s SD-Access solutions. This facilitates automated configuration, rapid deployment, and proactive monitoring, reducing downtime and operational complexity.

High-Speed Connectivity for Demanding Applications

The WS3850-12XS-S is particularly suitable for bandwidth-intensive applications, such as cloud computing, virtualization, and high-performance computing (HPC). With 10G SFP+ ports, the switch ensures low-latency, high-throughput connections between servers, storage devices, and core network components.