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WS-C3850-12S-E
- Description:
- Cisco Catalyst 3850 12 Port GE SFP IP Services
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WS-C3850-12S-E
Cisco Catalyst 3850 12 Port GE SFP IP Services
$21,538.00
$6,743.00
13 in Global Warehouse
$6,743.00
69% off
TRUSTED, TRIED, PROVEN
WS-C3850-12S-E Overview
WS-C3850-12S-E is a high-performance, stackable switch designed for enterprise networks that require robust Layer 2 and Layer 3 functionalities. Built on an advanced Cisco architecture, this model offers a fixed configuration with 12 SFP ports for fiber connectivity, a reliable AC power supply, and excellent scalability in both standalone and stacked deployments.
Optimized for demand-driven environments, the Catalyst 3850-12S-E delivers fast switching capacity and integrated routing features for a wide range of use cases from campus LANs to branch offices. Its support for advanced IP Services, Cisco StackWise-480 stacking technology, and a compact 1 RU rack-mountable form factor ensures efficient network performance and easy management in modern network infrastructures.
What is the price of WS-C3850-12S-E?
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WS-C3850-12S-E Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 115W |
| Number Of Ethernet Ports | 12–24 Ports |
| Number Of Downlink Ports | 12 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Fiber |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | WS-C3850-12S-E |
| Uplink Configuration | 1G |
| IOS | IP Services |
| POE Support | Non POE |
| SFP Ports | 12 SFP Ports |
| Memory | 512 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 12 fixed SFP interfaces |
| Flash Memory | 256 MB |
| Switching Capacity | 160 Gbps |
| Switching Capacity With Stacking | 480 Gbps |
| Product Name | Cisco Catalyst 3850-12S-E |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 12.9 inches |
| Weight | 16 lbs |
WS-C3850-12S-E Use Case
Campus Aggregation with WS-C3850-12S-E Cisco Catalyst 3850 12-Port GE SFP IP Services
In a large enterprise campus network, the WS-C3850-12S-E Cisco Catalyst 3850 12-Port GE SFP IP Services switch acts as the Layer 3 aggregation point—leveraging OSPF for rapid convergence, VRF Lite for multi-tenant segmentation, and IEEE 802.1X for role-based access control. Benefit: Delivers wire-rate inter-VLAN routing on 10 GbE uplinks, reduces intra-campus latency by 30%, and ensures 99.999% uptime with nonstop forwarding and stateful switchover.
Secure Branch Office WAN Routing and QoS with WS-C3850-12S-E IP Services
For distributed branch offices, the WS-C3850-12S-E Cisco Catalyst 3850 12-Port GE SFP IP Services switch provides dual SFP uplinks to MPLS or Internet-backed DMVPN tunnels. It enforces advanced QoS for VoIP/video, runs BGP or EIGRP for dynamic routing, and integrates Cisco TrustSec for consistent policy enforcement. Benefit: Accelerates VPN rollout by 40%, guarantees sub-20 ms jitter for real-time applications, and centralizes security policy management.
Data Center Leaf Switch for EVPN-VXLAN and Micro-Segmentation
In a modern data center leaf-spine architecture, the WS-C3850-12S-E Cisco Catalyst 3850 12-Port GE SFP IP Services switch functions as a leaf node running EVPN-VXLAN for seamless VM mobility across racks. It aggregates hypervisor uplinks at 10 GbE, applies TrustSec-based micro-segmentation, and supports multicast optimization for storage replication. Benefit: Scales out seamlessly to hundreds of VMs, reduces east-west traffic bottlenecks by 50%, and strengthens security with per-workload access controls.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Depth | 16.9 inches | 12.9 inches | 14.17 inches | 16.9 inches | 11.10 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 128 MB | 256 MB | 128 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | LAN Base | LAN Lite | LAN Base |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3850-24XU-S | WS-C3850-12S-E | WS-C3850-48U-L | WS-C3850-48F-L | WS-C3850-48T-L |
| Media Type Supported | Twisted Pair / Fiber | Fiber | Combo | Twisted Pair | Twisted Pair |
| Memory | 512 MB | 512 MB | 4 GB | 4 GB | 4 GB |
| Number of Downlink Ports | 24 Ports | 12 Ports | N/A | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | POE+ | POE+ | Non POE |
| Port/Expansion Slot Details | 24 fixed 10/100/1000 Ethernet ports and 4 fixed 10 Gigabit SFP+ uplink ports | 12 fixed SFP interfaces | 48 Ethernet ports and 4 SFP uplink ports | 48 x 10/100/1000 PoE+ ports, 4 x 1G/10G SFP uplink ports | 48 x 10/100/1000 RJ-45 ports; 4 x 1G SFP uplink ports |
| Power Consumption | 335 W | 115W | 415 W | 370 W | 370 W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 3850-24XU-S | Cisco Catalyst 3850-12S-E | Cisco Catalyst 3850-48U Series Switch - LAN Base | Cisco Catalyst 3850-48F-L | Cisco Catalyst 3850-48T-L |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | No | No |
| SFP Ports | 4 SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 160 Gbps | 176 Gbps | 128 Gbps | 176 Gbps |
| Switching Capacity with Stacking | 480 Gbps | 480 Gbps | 480 Gbps | 160 Gbps | 480 Gbps |
| Uplink Configuration | 10G | 1G | 1G | 1G / 10G | 1G |
| Weight | 22.5 lbs | 16 lbs | 30 lbs | 31 lbs | 27.3 lbs |
| Width | 17.1 inches | 17.5 inches | 17.32 inches | 17.5 inches | 17.32 inches |
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Questions & Answers
Q
What is the Cisco Catalyst 3850 12 Port GE SFP IP Services (SKU WS-C3850-12S-E)?
A
The Cisco Catalyst 3850 12 Port GE SFP IP Services (WS-C3850-12S-E) is a stackable enterprise switch offering 12 Gigabit Ethernet SFP fiber ports, advanced Layer 3 routing, QoS, security, and integrated wireless controller capabilities.
Q
Which interface types does the WS-C3850-12S-E provide?
A
The WS-C3850-12S-E provides 12 fixed Gigabit Ethernet SFP ports for fiber-optic connectivity, enabling versatile uplink options in campus and branch networks.
Q
What is the switching capacity and forwarding rate of the Catalyst 3850-12S-E?
A
The Catalyst 3850-12S-E delivers a 160 Gbps switching capacity with up to 95.23 Mpps packet forwarding rate, ensuring high-performance data throughput.
Q
Does the WS-C3850-12S-E support Power over Ethernet (PoE)?
A
No, the 12-port SFP model WS-C3850-12S-E does not support PoE or PoE+; it is a pure fiber uplink switch.
Q
What IP Services features are included with WS-C3850-12S-E?
A
WS-C3850-12S-E includes advanced IP Services features such as OSPF, EIGRP, BGP, VRF, MPLS, multicast routing, QoS, security, and Cisco TrustSec.
Q
What stacking technology does the Catalyst 3850 support?
A
It uses Cisco StackWise-480 technology, allowing up to nine switches to operate as a single logical unit with 480 Gbps stack bandwidth.
Q
Which software platform runs on WS-C3850-12S-E?
A
WS-C3850-12S-E runs Cisco IOS XE Software, offering programmability, automation, analytics, and integration with Cisco DNA Center.
Q
What power supplies are compatible with the 3850-12S-E?
A
It supports the internal PWR-C2-480WAC AC power supply and optional field-replaceable redundant power modules for high availability.
Q
What are the dimensions and weight of WS-C3850-12S-E?
A
The switch measures 1.75 in. (H) x 17.5 in. (W) x 16.1 in. (D) and weighs approximately 11 lbs (5 kg).
Q
What are the environmental operating conditions for the Catalyst 3850-12S-E?
A
Operating temperature is 32–104°F (0–40°C) with 10–85% noncondensing humidity; storage temperature is –40–158°F (–40–70°C).
Q
Does the Catalyst 3850-12S-E support full IPv6 features?
A
Yes, it supports full IPv6 routing, management, and security features under the IP Services license.
Q
What warranty and support options are available for WS-C3850-12S-E?
A
The product includes a Limited Lifetime Hardware Warranty and optional Cisco Smart Net Total Care for 24/7 TAC access, advance hardware replacement, and software updates.
Q
Can I upgrade the software license on the Catalyst 3850-12S-E?
A
Yes, you can upgrade from IP Services to DNA Advantage or DNA Essentials using Cisco Smart Licensing for advanced automation and analytics.
Q
What stacking cables are required for a 3850-12S-E stack?
A
Use Cisco StackWise-480 stacking cables such as CAB-STK-E-0.5M or CAB-STK-E-1M for 0.5 m or 1 m connections between switches.
Q
What are the typical deployment scenarios for WS-C3850-12S-E?
A
It’s ideal for campus access layers, small data centers, branch network aggregation, and converged wired–wireless deployments requiring high throughput and advanced services.
Q
How do I purchase the WS-C3850-12S-E and check availability?
A
Contact a Cisco authorized reseller or visit the Cisco website to obtain pricing, check stock, and place your order for WS-C3850-12S-E.
