Cisco Catalyst 3850 Switches

The Cisco C1-WS3850-12S/K9 is an enterprise-class switch engineered for advanced network environments demanding robust fiber connectivity, high performance, and secure management capabilities. As a member of the renowned Catalyst 3850 Series, this solution is purpose-built for large-scale deployments across distributed enterprise infrastructures. The C1-WS3850-12S/K9 delivers agile Layer 3 switching, optimized for data-intensive applications and mission-critical networking operations. With its 12 SFP fiber ports and 4 x 1G uplinks, organizations have scalable backbone options required for high-bandwidth applications. Supporting a forwarding bandwidth of 92 Gbps and a switching capacity of 68 Gbps, the device maintains reliable throughput even as traffic volumes increase. Enterprise IT teams benefit from advanced management choices, including CLI, web-based GUI, and SNMP, streamlining routine administration and troubleshooting. The hardware includes resilient features such as hot-swappable fans and both AC and DC power supply flexibility, reducing downtime and accommodating varying power environments. With an MTBF of 250,000 hours, this 3850 model stands out for its reliability. Furthermore, C1-WS3850-12S/K9 ensures seamless integration with existing Cisco networks, offering consistent network policy enforcement and simplified operations. The Cisco commitment to innovation and enterprise networking excellence is reflected in every aspect of this device, making it the preferred 3850 switch for forward-looking Asian, European, African, and North American enterprises seeking secure, scalable connectivity. For organizations requiring future-ready performance, the C1-WS3850-12S/K9 secures your network investments in a rapidly evolving digital landscape, all backed by support services uniquely tailored to Cisco environments.

Product Features Comparison

Model	C1-WS3850-12S/K9	C1-WS3850-24U/K9	C1-WS3850-48F/K9	C1-WS3650-48FQM/K9
Port Configuration	12 x SFP	24 x 10/100/1000BASE-T ports	48 x SFP ports	48 x 10/100/1000BASE-T ports, 4 x SFP+ uplinks
Switching Capacity	68 Gbps	92 Gbps	176 Gbps	176 Gbps
Forwarding Rate	92 Gbps	68.4 Mpps	130.95 Mpps	130.95 Mpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	n/a	StackWise-480 (up to 9 units)	StackWise-480 (up to 9 units)	StackWise-160, up to 9 units