• Cisco Catalyst 9300 12x 10G SFP+ Switch WS-C3850-12XS-S
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Cisco

Cisco WS-C3850-12XS-S | Catalyst 3850 12-Port 10G SFP+ Switch, 1x NM Slot, Layer 3

WS-C3850-12XS-S

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Description

The Cisco WS-C3850-12XS-S is an enterprise-class stackable switch delivering 12 ports of 10G SFP+ connectivity with IP Base licensing. Powered by Cisco's Unified Access Data Plane ASIC, it provides full convergence between wired and wireless networks with an integrated wireless controller supporting up to 100 access points and 2000 wireless clients. With 320 Gbps switching capacity, StackWise-480 technology, and a single network module slot for uplink expansion, it is ideal for high-performance campus and aggregation layer deployments.

Features

Cisco Unified Access Data Plane (UADP) ASIC for unified wired and wireless policy enforcement
- Integrated wireless controller with support for 802.11ac access points
- Layer 3 routing with IP Base feature set (static routing, OSPF, EIGRP, BGP)
- StackWise-480 stacking technology with 480 Gbps stack bandwidth
- StackPower for redundant power sharing across up to 4 switches
- Field-replaceable network module slot for uplink expansion
- Dual redundant modular power supply support with hot-swappable capability
- Three field-replaceable modular fans for redundancy
- Flexible NetFlow for application visibility and monitoring
- IEEE 802.1X network access control and MACsec encryption support
- Quality of Service (QoS) with 8 egress queues per port
- Jumbo frame support up to 9,198 bytes
- Energy Efficient Ethernet (EEE) for reduced power consumption
- Cisco IOS Software for consistent management across enterprise networks
- USB-based configuration and software management

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

12 x 10G SFP+ ports (support both 1G and 10G SFP modules)
- 1 x Network Module slot (supports C3850-NM-4-10G for 4 additional 10G uplinks)
- Switching capacity: 320 Gbps
- Forwarding rate: 227.28 Mpps
- StackWise-480 stacking: Up to 9 switches with 480 Gbps stack bandwidth
- Memory: 4 GB DRAM, 4 GB Flash
- MAC address table: 32,000 entries
- VLAN support: 1,000 VLAN IDs, 1,000 SVIs
- Integrated wireless controller: Supports up to 100 APs and 2,000 clients per switch or stack
- Wireless throughput: Up to 20 Gbps per switch
- Power supply: 350W AC (PWR-C1-350WAC), dual redundant power supply support
- Management: CLI, Web UI, SNMP, USB console, RJ-45 console, Gigabit Ethernet management port
- Form factor: 1RU rack-mountable
- Dimensions: 4.45 cm H x 44.5 cm W x 45.0 cm D (1.75 in x 17.5 in x 17.7 in)
- Weight: 12.79 lbs (5.8 kg)
- Operating temperature: -5°C to 45°C (23°F to 113°F)

FAQs

Q: Does this switch support Power over Ethernet?
A: No, the WS-C3850-12XS-S does not support PoE. It is designed for high-speed fibre connectivity using SFP+ transceivers and is typically deployed as an aggregation or distribution layer switch.

Q: What network modules are compatible with this model?
A: The WS-C3850-12XS-S supports the C3850-NM-4-10G module, which provides 4 additional 10G SFP+ uplink ports. This expands the total port count to 16 x 10G SFP+ ports for increased uplink capacity.

Q: Can I stack this switch with other Catalyst 3850 models?
A: Yes, the WS-C3850-12XS-S supports Cisco StackWise-480 technology and can be stacked with other Catalyst 3850 series switches. You can stack up to 9 switches with 480 Gbps of stack bandwidth, creating a single logical switch for simplified management.

Q: What licensing is included with this switch?
A: The WS-C3850-12XS-S ships with IP Base licensing, which includes Layer 3 routing capabilities, up to 1,000 VLANs, and integrated wireless controller functionality. IP Services licensing is available as an upgrade for advanced features.

Q: Is the integrated wireless controller functional on this model?
A: Yes, the built-in wireless controller is fully operational and can manage up to 100 Cisco Aironet access points and 2,000 wireless clients per switch or stack, supporting 802.11ac with up to 20 Gbps wireless throughput per switch.

Datasheet

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Manual

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