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UPoE support handled high-power devices effortlessly.
WS-C3850-24U-L
CATALYST 3850 24PORT UPOE LAN BASE
FEATURED DEAL
Name:
WS-C3850-24U-L
- Description:
- CATALYST 3850 24PORT UPOE LAN BASE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818250627959
- Condition:
- Warranty:
- 3
- List Price:
$6,500.00
- Price:
$1,250.0080.8% off
Quantity:
1
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WS-C3850-24U-L Overview
WS-C3850-24U-L is a high-performance, fixed-configuration stackable switch that delivers robust enterprise-grade networking with an advanced architecture designed for both Layer 2 and Layer 3 operations. It offers a mix of 10/100/1000 Ethernet ports along with four dedicated 1G SFP uplink ports, ensuring versatile connectivity and efficient power utilization via an integrated AC power supply.
Engineered for scalability, the WS-C3850-24U-L supports stacking through Cisco StackWise technology, which simplifies network deployment and management while boosting throughput. Its balanced performance and feature set make it an ideal solution for applications ranging from campus edge environments to branch offices, where reliability and streamlined operations are paramount.
WS-C3850-24U-L price is $1,250.00, a 80.8% saving from the Cisco list price of $6,500.00. WS-C3850-24U-L is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3850-24U-L for additional pricing. Browse the full Catalyst 3850 Switches series or explore all Cisco products.
WS-C3850-24U-L Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair
- Redundant Power Supply Supported
- No
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 x 10/100/1000 Ethernet ports, 4 x 1G SFP uplink ports
- Height
- 1.73 inches
- Flash Memory
- 256 MB
- Number of Ethernet Ports
- 12–24 Ports
- Switching Capacity
- 128 Gbps
- Memory
- 512 MB
- Width
- 17.32 inches
- Power Consumption
- 250 W
- Switching Capacity with Stacking
- 480 Gbps
- Manufacturer Part Number
- WS-C3850-24U-L
- Product Name
- Cisco Catalyst 3850-24U-L Switch
- Depth
- 18.05 inches
- Weight
- 25.5 lbs
WS-C3850-24U-L Use Case
Smart Office High-Power PoE Consolidation
Organizations deploy the WS-C3850-24U-L Catalyst 3850 24-Port uPOE LAN Base switch to power Wi-Fi 6 APs, VoIP phones, and digital signage over a single copper infrastructure. Result: centralized power delivery up to 60 W per port, simplified cabling, and 30% faster branch deployments.
Resilient Campus Edge Aggregation and Scaling
IT teams stack multiple WS-C3850-24U-L switches via StackWise-480 to build a high-performance campus edge fabric with 480 Gbps backplane throughput. Result: sub-50 ms failover, unified single-pane management, and linear performance scaling to accommodate growing user and IoT device density.
Integrated IP Surveillance and Access Control
Enterprises implement WS-C3850-24U-L switches at building entrances to power uPOE IP cameras, door controllers, and environmental sensors on isolated VLANs. Result: guaranteed QoS for real-time video streams, granular per-port ACL security, and uninterrupted monitoring for regulatory compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3850-24U-L |  WS-C3850-24XS-S |  WS-C3850-32XS-E |  WS-C3850-12X48U-L | |
|---|---|---|---|---|
| Depth | 18.05 inches | 11 inches | 18.28 inches | 12.0 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.73 inches | 1.73 inches |
| IOS | LAN Base | IP Services | IP Services | LAN Lite |
| Interface Ports | 10/100/1000 | N/A | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3850-24U-L | WS-C3850-24XS-S | WS-C3850-32XS-E | WS-C3850-12X48U-L |
| Media Type Supported | Twisted Pair | Fiber | Fiber | Combo |
| Memory | 512 MB | 4 GB | 4 GB | 4 GB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 32 Ports | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | POE+ |
| Port/Expansion Slot Details | 24 x 10/100/1000 Ethernet ports, 4 x 1G SFP uplink ports | 24 fixed 10 Gigabit Ethernet SFP+ ports | 32 fixed 10G SFP+ ports | 12 10G SFP+ uplink ports and 48 PoE+ downlink ports |
| Power Consumption | 250 W | 350 W | 370 W | 370 W |
| Power Source | AC Power Supply | Redundant AC Power Supply | Redundant Power Supply / AC Power Supply | Fixed AC Power Supply |
| Product Name | Cisco Catalyst 3850-24U-L Switch | Cisco Catalyst WS-C3850-24XS-S | Cisco Catalyst 3850-32XS-E | Cisco Catalyst 3850 Series WS-C3850-12X48U-L |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | 32 SFP+ Ports | 12 SFP Ports |
| Switching Capacity | 128 Gbps | 1280 Gbps | 480 Gbps | 1280 Gbps |
| Switching Capacity with Stacking | 480 Gbps | 480 Gbps | 480 Gbps | 480 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 10G |
| Weight | 25.5 lbs | 26 lbs | 25 lbs | 25 lbs |
| Width | 17.32 inches | 17.5 inches | 17.28 inches | 17.5 inches |
Reviews & Ratings
A
Adeel Morrison
5
Strong LAN Base features with dependable performance.
B
Basit Reynolds
5
Ideal for powering phones, cameras, and access points.
C
Caleb Ilyas
5
Cisco hardware quality with flexible deployment options.
D
Dylan Farooq
4
Stable switch for enterprise access networks.
Questions & Answers
What is the Cisco Catalyst 3850 24-Port UPOE LAN Base (WS-C3850-24U-L)?
The WS-C3850-24U-L is a 1RU, stackable Gigabit Ethernet switch offering 24 UPOE ports, four 10 G SFP+ uplinks and Cisco IOS XE LAN Base software for enterprise access deployments.
How much power does Cisco UPOE deliver per port on the 3850-24U-L?
Cisco UPOE on the 3850-24U-L delivers up to 60 W per port to support high-power devices such as pan-tilt-zoom cameras and video endpoints.
What is the total PoE budget on the WS-C3850-24U-L?
With its fixed 1100 W AC power supply, the 3850-24U-L provides a single-PSU PoE budget of 740 W and up to 1440 W with a redundant second PSU.
How many and what type of uplink ports are available?
The switch includes four 10 G SFP+ uplink ports for high-speed aggregation and data center connectivity.
What stacking technology does the 3850-24U-L support?
It supports Cisco StackWise-480, enabling up to nine switches to operate as a single logical unit with 480 Gbps of stacking bandwidth.
What is the switching capacity and forwarding rate of this model?
It delivers 480 Gbps of switching capacity and up to 358.4 Mpps (million packets per second) forwarding performance.
Which software license is included with the WS-C3850-24U-L?
The unit ships with Cisco IOS XE LAN Base software, offering comprehensive Layer 2 switching and basic Layer 3 static routing.
What Layer 2 and Layer 3 features does LAN Base provide?
LAN Base includes Rapid Spanning Tree, VLAN, QoS, ACLs, static routing and DHCP snooping for secure, efficient campus deployments.
How can I configure and manage the Cisco Catalyst 3850-24U-L?
You can configure it via the Cisco IOS CLI, web UI, SSH or automate management with Cisco DNA Center and Cisco Prime Infrastructure.
Which security and access control features are supported?
It supports 802.1X authentication, port security, Dynamic ARP Inspection, IP Source Guard and comprehensive ACL enforcement.
Can I integrate the 3850-24U-L with Cisco DNA Center?
Yes. The switch is fully compatible with Cisco DNA Center for centralized policy, assurance and automated network management.
What are the physical dimensions and form factor?
The switch is a 1RU rack-mountable chassis measuring 44.5 cm (17.5 in) width, 40.8 cm (16.1 in) depth and 4.45 cm (1.75 in) height.
In which environments is the 3850-24U-L best suited?
It is ideal for enterprise campus access, branch offices, IP telephony and high-power PoE applications like wireless access points and cameras.
What warranty and support options are available?
Cisco provides a one-year limited hardware warranty and offers optional SMARTnet support for 24/7 access to software updates and technical assistance.
How does Cisco UPOE differ from PoE+ on this switch?
UPOE doubles PoE+ capacity, supplying up to 60 W per port versus PoE+’s 30 W, enabling higher-power devices to be powered over Ethernet.
Can I upgrade the LAN Base license to enable advanced routing?
Yes. You can upgrade to IP Base or IP Services via Cisco Smart Licensing to unlock OSPF, EIGRP, BGP and advanced MPLS features.