• Cisco WS-C3850-16XS-S Catalyst 9300 switch with 16x 1/10G SFP+ ports
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Cisco WS-C3850-16XS-S | Catalyst 3850 16-Port 10G SFP+ Switch, 320 Gbps, IP Base

WS-C3850-16XS-S

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Description

The Cisco WS-C3850-16XS-S is a high-performance Layer 3 stackable switch featuring 12 fixed 10G SFP+ ports and an integrated C3850-NM-4-10G network module with 4 additional 10G SFP+ ports for a total of 16 10GbE ports. Built on the Cisco Unified Access Data Plane ASIC, it delivers 320 Gbps switching capacity and full convergence between wired and wireless networks, supporting up to 50 access points and 2000 wireless clients. Ideal for enterprise access and aggregation deployments requiring high-density 10 Gigabit connectivity with IP Base feature set and StackWise-480 technology for resilient stacking.

Features

Layer 3 switching with full IP routing capabilities (static, RIPv2, EIGRP, OSPF)
- Cisco Unified Access Data Plane (UADP) ASIC for converged wired-wireless services
- Integrated wireless LAN controller supporting 50 APs and 2000 clients per switch
- StackWise-480 stacking with 480 Gbps bandwidth and stateful switchover (SSO)
- StackPower for power redundancy and sharing across stack members
- Advanced security: 802.1X, MACsec encryption, TrustSec, port security, DHCP snooping, Dynamic ARP Inspection, IP Source Guard
- Flexible NetFlow for application visibility and analytics
- Energy Efficient Ethernet (EEE) for reduced power consumption
- Quality of Service (QoS): 8 egress queues per port, MQC-based configuration, granular wireless QoS
- High availability: dual redundant hot-swappable power supplies and fans
- Support for 802.11ac wireless integration and seamless roaming
- IPv6 ready with dual-stack support and IPv6 routing protocols
- Cisco IOS XE modular operating system for programmability and automation
- Comprehensive management via Cisco DNA Center, Prime Infrastructure, CLI, SNMP, and embedded GUI

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Manual

Technical Specifications

Total Ports: 16x 10G SFP+ (12 fixed + 4 via C3850-NM-4-10G module)
- Port Speed: 1/10 Gigabit Ethernet SFP+ (supports both 1G and 10G SFP modules)
- Switching Capacity: 320 Gbps
- Forwarding Rate: 227.28 Mpps (64-byte packets)
- Form Factor: 1RU rack-mountable
- License: IP Base feature set
- Memory: 4GB RAM, 4GB Flash
- Stacking: StackWise-480 technology, up to 9 switches, 480 Gbps stack bandwidth
- MAC Address Table: 32,000 entries
- VLAN Support: 4094 VLAN IDs, 1000 active VLANs
- Jumbo Frames: Up to 9198 bytes
- Power Supply: 350W AC (included), supports dual redundant PSU
- Integrated Wireless Controller: Supports up to 50 access points and 2000 wireless clients per switch/stack
- Management: CLI, Web UI, SNMP, mini-USB console, 1x GbE management port
- Dimensions: 17.5 x 17.7 x 1.8 in (W x D x H), 12.79 lbs
- Operating Temperature: -5°C to 45°C (23°F to 113°F)
- Certifications: CISPR 22 Class A, EN 300386, CAN/CSA C22.2 No. 60950-1

FAQs

Q: Does the WS-C3850-16XS-S support both 1G and 10G SFP modules?
A: Yes, all 16 SFP+ ports are dual-rate and support both 1 Gigabit Ethernet SFP modules and 10 Gigabit Ethernet SFP+ modules, providing flexible deployment options and investment protection.

Q: What is the difference between IP Base and IP Services license?
A: The WS-C3850-16XS-S ships with IP Base, which includes Layer 3 routing (static, OSPF, EIGRP), wireless controller functionality, and policy-based routing. IP Services adds advanced features like VRF-Lite and IP multicast routing protocols. Licenses can be upgraded via Cisco Right To Use RTU process.

Q: Can this switch be stacked with other Catalyst 3850 models?
A: Yes, the WS-C3850-16XS-S supports StackWise-480 technology and can stack with other Catalyst 3850 series switches running the same license tier (IP Base or IP Services). Up to 9 switches can be stacked with 480 Gbps total stack bandwidth and managed as a single unit.

Q: Does this model support Power over Ethernet?
A: No, the WS-C3850-16XS-S is a fiber-only 10G SFP+ switch and does not support PoE or PoE+. For PoE requirements, consider Catalyst 3850 copper models with PoE+ or UPOE capabilities.

Q: What network module is included with this switch?
A: The WS-C3850-16XS-S ships with the C3850-NM-4-10G network module pre-installed, which provides 4 additional 10G SFP+ uplink ports. The switch has 12 fixed SFP+ ports on the front panel plus these 4 module ports for a total of 16 ports.

Datasheet

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Manual

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