United States$5,000,000+
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Derek Hale
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24-port UPOE IP Services switch performs consistently and is easy to deploy.
WS-C3750X-24U-S
Catalyst 3750X 24 Port UPOE IP Base
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Name:
WS-C3750X-24U-S
- Description:
- Catalyst 3750X 24 Port UPOE IP Base
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- Brand:
- Cisco
- GTIN:
- 882658533433
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WS-C3750X-24U-S Overview
WS-C3750X-24U-S is a high-performance enterprise switch in the Cisco Catalyst 3750-X series that features a robust, fixed-configuration architecture optimized for high throughput and advanced network services. It offers a universal AC power supply configuration and 24 fixed 10/100/1000 Ethernet ports complemented by 4 dedicated SFP uplink ports for flexible connectivity.
WS-C3750X-24U-S supports advanced stacking capabilities via Cisco FlexStack-Plus, allowing administrators to seamlessly scale and manage multiple switches as a single integrated unit. Designed for demanding access layer deployments, this switch delivers enhanced performance and efficient routing, making it ideal for branch offices, campus networks, and other environments that require reliable, high-capacity connectivity.
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WS-C3750X-24U-S Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 215W
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- WS-C3750X-24U-S
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 512 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 256 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 160 Gbps
- Product Name
- Cisco Catalyst 3750-X 24 Port Uplink Switch - LAN Base
- Height
- 1.73 inches
- Width
- 17.5 inches
- Depth
- 11.5 inches
- Weight
- 23 lbs
WS-C3750X-24U-S Use Case
Enterprise VoIP and Wireless UPOE Deployment with WS-C3750X-24U-S
In a 1,000-user corporate campus, IT teams deploy the WS-C3750X-24U-S Catalyst 3750X 24-Port UPOE IP Base to power 200 IP phones and 50 802.11ac access points over a single switch. Centralized UPOE provisioning eliminates separate power injectors, reduces rack space by 40%, and enforces QoS policies for crystal-clear voice and wireless performance.
HD Video Conferencing and Digital Signage Backbone
A global headquarters integrates 35 HD video endpoints and 20 digital signage displays using the WS-C3750X-24U-S. Its 60W UPOE per port drives cameras and LED screens directly, removing external power bricks. The switch’s resilient Cisco StackWise Plus architecture ensures 99.999% uptime for real-time collaboration and dynamic content delivery.
Smart Building Edge Networking for IoT and Access Control
A healthcare facility implements smart HVAC sensors, IP door controllers, and environmental monitors at campus edges. The WS-C3750X-24U-S provides secure VLAN segmentation and up to 24 UPOE ports to power all devices, simplifying cabling and enabling remote monitoring via IP Base features. Outcome: 30% lower deployment cost and enhanced operational visibility.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3750X-24U-S |  WS-C3750X-48P-L |  WS-C3750X-24T-S |  WS-C3750X-48T-E |  WS-C3750X-48PF-L | |
|---|---|---|---|---|---|
| Depth | 11.5 inches | 28.9 inches | 11.4 inches | 18.9 inches | 16.14 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.73 inches | 1.75 inches | 1.73 inches |
| IOS | LAN Base | LAN Base | LAN Base | LAN Base | IP Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3750X-24U-S | WS-C3750X-48P-L | WS-C3750X-24T-S | WS-C3750X-48T-E | WS-C3750X-48PF-L |
| Media Type Supported | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber |
| Memory | 512 MB | 256 MB | 512 MB | 512 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 24 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | Non POE | Non POE | POE+ |
| Port/Expansion Slot Details | N/A | 48 Ethernet ports + 4 SFP uplink ports; supports FlexStack-Plus stacking | 24x 10/100/1000 Ethernet ports and 4x 1G SFP uplink ports | 48 Ethernet ports, 4 SFP uplink ports | 48 fixed 10/100/1000 Ethernet ports and 4 fixed 1G SFP uplink ports |
| Power Consumption | 215W | 365 W | 370 W | 365 W | 715 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | AC Power Supply |
| Product Name | Cisco Catalyst 3750-X 24 Port Uplink Switch - LAN Base | Cisco Catalyst WS-C3750X-48P-L | Cisco Catalyst 3750-X 24-Port 10/100/1000 Switch | Catalyst 3750-X 48-Port 10/100/1000, 4 x 1G SFP, LAN Base | Cisco Catalyst 3750X-48PF-L |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 160 Gbps | 216 Gbps | 176 Gbps | 176 Gbps |
| Switching Capacity with Stacking | 160 Gbps | 320 Gbps | 80 Gbps | 160 Gbps | 320 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 23 lbs | 49.8 lbs | 31 lbs | 25 lbs | 17.63 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.32 inches |
Reviews & Ratings
S
Sophie Knox
5
Stable throughput and predictable operation.
V
Victor Flynn
4
Handles PoE devices efficiently in small branch networks.
N
Natalie Ward
4
Reliable Cisco switch, minimal downtime.
J
Julian Price
5
Compact design with enterprise-quality performance.
Questions & Answers
What is the Cisco Catalyst 3750X 24 Port UPOE IP Base (WS-C3750X-24U-S)?
The WS-C3750X-24U-S is a stackable Cisco Catalyst 3750X switch featuring 24 Gigabit UPOE ports and IP Base software for enterprise-grade Layer 2 and basic Layer 3 networking.
How much UPOE power budget does the Catalyst 3750X 24U-S provide?
The switch supports up to 60 W per port and delivers a total UPOE budget of up to 1440 W (with optional high-capacity power supplies) for high-power devices.
What key features are included in the IP Base software on this switch?
IP Base provides advanced Layer 2 features (VLANs, Spanning Tree, EtherChannel) plus basic Layer 3 routing (static routes, RIP, OSPF lite) and essential security services.
Can the 3750X-24U-S be stacked with other Catalyst 3750X switches?
Yes, it supports Cisco StackWise+ technology, allowing up to eight Catalyst 3750X switches to operate as a single logical unit with 480 Gbps of stacking bandwidth.
What is the maximum stacking bandwidth of the Catalyst 3750X series?
Cisco StackWise+ delivers up to 480 Gbps of bidirectional stacking bandwidth when you interconnect up to eight 3750X switches.
Which PoE and UPOE standards does the WS-C3750X-24U-S support?
This switch supports IEEE 802.3af (PoE), 802.3at (PoE+), and Cisco UPOE (up to 60 W per port) for cameras, phones, and wireless access points.
How many ports and uplinks does the Cisco 3750X-24U-S have?
It offers 24 RJ-45 Gigabit Ethernet UPOE ports plus four fixed 1 G SFP uplink ports for fiber connectivity.
Does the Catalyst 3750X support IPv6 routing?
It provides IPv6 host and management features plus static IPv6 routing; full dynamic IPv6 routing requires the IP Services image upgrade.
What redundancy and security features are built into this switch?
Key features include nonstop forwarding with Stateful Switchover, VRRP, Cisco TrustSec, 802.1X port security, DHCP snooping, IP Source Guard, and Secure Shell.
What are common use cases for the 3750X 24U-S in enterprise networks?
Typical deployments include campus access layers, branch offices, wireless aggregation, VoIP and video endpoints, and PoE-powered IoT devices.
What are the physical dimensions and form factor of the WS-C3750X-24U-S?
It is a 1 RU rack-mountable switch with dimensions of 17.5 x 1.73 x 10.5 inches (W x H x D).
How is the Catalyst 3750X-24U-S managed?
Management options include CLI via console or SSH, Cisco Network Assistant, and integration with Cisco DNA Center for policy-based automation.
What warranty and support options are available for this switch?
Cisco offers a limited lifetime hardware warranty plus optional SMARTnet support plans for advanced hardware replacement and software updates.
Can the 3750X be upgraded from IP Base to IP Services?
Yes, you can apply a license upgrade to move from IP Base to IP Services for advanced routing protocols (BGP, EIGRP) and MPLS features.
How energy-efficient is the Catalyst 3750X 24U-S?
It incorporates EnergyWise, efficient fans and power supplies, and low-power ASICs to reduce power draw and operating costs.
What is the switching capacity and forwarding rate of the 3750X-24U-S?
It delivers up to 208 Gbps of switching capacity and forwards up to 96 Mpps, ensuring wire-speed performance on all ports.