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24-port UPOE LAN Base switch provides reliable power and predictable performance.
WS-C3750X-24U-L
Catalyst 3750X 24 Port UPOE LAN Base
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WS-C3750X-24U-L
- Description:
- Catalyst 3750X 24 Port UPOE LAN Base
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- Brand:
- Cisco
- GTIN:
- 882658533389
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WS-C3750X-24U-L Overview
WS-C3750X-24U-L is a high-performance, stackable Layer 3 switch engineered for modern enterprise networks. It features a robust architecture with an integrated AC power supply, 24 10/100/1000 downlink ports, and 4 fixed 1G SFP uplink ports that deliver versatile connectivity for diverse deployment scenarios.
This switch leverages FlexStack-Plus technology to provide seamless stacking scalability and enhanced switching capacity, making it ideal for data center access, campus LANs, and network core applications. The WS-C3750X-24U-L is designed to deliver efficient performance and simplified management with the LAN Base IOS, meeting the demands of mission‐critical environments.
WS-C3750X-24U-L price is is available on request. Get immediate quote.
Request bulk order quote for WS-C3750X-24U-L for additional pricing. Browse the full Catalyst 3750 Switches series or explore all Cisco products.
WS-C3750X-24U-L Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- WS-C3750X-24U-L
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 Ethernet ports with 4 SFP uplink ports
- Flash Memory
- 64 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 160 Gbps
- Product Name
- Cisco Catalyst 3750-X 24U-L
- Height
- 1.73 inches
- Width
- 17.32 inches
- Depth
- 11.13 inches
- Weight
- 23 lbs
WS-C3750X-24U-L Use Case
Unified PoE+ and UPOE Deployment for Enterprise Voice and Wireless
In a 300–user corporate headquarters, the WS-C3750X-24U-L Catalyst 3750X 24 Port UPOE LAN Base consolidates power and data over a single cable to support VoIP phones, wireless APs and video conferencing endpoints. By eliminating separate power injectors and switches, IT teams reduce rack footprint by 40% and cut operational costs up to 25%, while delivering always-on connectivity and centralized QoS management for crystal-clear voice and high-density 802.11ac coverage.
Top-of-Rack Aggregation Switch for Campus Core and Distribution
In a multi-building academic campus, the WS-C3750X-24U-L serves as a resilient top-of-rack aggregation switch, terminating 24 access links from labs and lecture halls. Its StackWisePlus technology provides non-stop failover and 40-Gbps stacking bandwidth, boosting network uptime to 99.999% and simplifying management. Departments benefit from predictable throughput, granular VLAN segmentation and enterprise-grade security while reducing switch sprawl and cabling complexity.
Smart Building IoT and Video Surveillance Backbone
For a smart office tower outfitted with IP cameras, occupancy sensors and environmental monitors, the Catalyst 3750X 24 Port UPOE LAN Base delivers 60W per port to power high-performance devices at the edge. Integrated LAN Base features enable segmented traffic policies, bandwidth policing and SNMP monitoring, ensuring seamless data collection for analytics and security. Facility managers achieve centralized control, real-time alerts and up to 30% energy savings by leveraging UPOE’s efficient power distribution.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3750X-24U-L |  WS-C3750X-24U-E |  WS-C3750X-48PF-S |  WS-C3750X-48PF-E |  WS-C3750X-24T-S | |
|---|---|---|---|---|---|
| Depth | 11.13 inches | 12.2 inches | 11.02 inches | 15 inches | 11.4 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 256 MB | 64 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 | IP Services | LAN Base | LAN Base | LAN Base |
| 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-L | WS-C3750X-24U-E | WS-C3750X-48PF-S | WS-C3750X-48PF-E | WS-C3750X-24T-S |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair / Fiber | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo |
| Memory | 256 MB | 256 MB | 4 GB | 512 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 4 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | Non POE | Non POE | POE+ | POE+ | Non POE |
| Port/Expansion Slot Details | 24 Ethernet ports with 4 SFP uplink ports | 24 Ethernet ports and 4 SFP uplink ports | 48 10/100/1000 Ethernet ports and 4 SFP uplink ports | N/A | 24x 10/100/1000 Ethernet ports and 4x 1G SFP uplink ports |
| Power Consumption | N/A | 370W | N/A | 380 W | 370 W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 3750-X 24U-L | Cisco Catalyst 3750-X 24-Port Uplink Ethernet Switch | Cisco Catalyst 3750-X 48-Port PoE+ Stackable Switch | Cisco Catalyst WS-C3750X-48PF-E | Cisco Catalyst 3750-X 24-Port 10/100/1000 Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | Yes | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 160 Gbps | 160 Gbps | 216 Gbps |
| Switching Capacity with Stacking | 160 Gbps | 160 Gbps | 320 Gbps | 480 Gbps | 80 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 10G | 1G |
| Weight | 23 lbs | 23 lbs | 30 lbs | 33 lbs | 31 lbs |
| Width | 17.32 inches | 17.5 inches | 17.06 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
E
Ethan Bryant
5
Handles PoE devices efficiently, very stable.
H
Hannah Fletcher
4
Easy configuration and dependable for branch deployments.
L
Lucas Doyle
5
Cisco quality ensures long-term stability.
I
Isabel Moore
5
Compact, reliable, and simple to manage.
Questions & Answers
What is the Cisco Catalyst 3750X 24 Port UPOE LAN Base (WS-C3750X-24U-L)?
The Catalyst 3750X 24 Port UPOE LAN Base (WS-C3750X-24U-L) is a fixed-configuration stackable enterprise switch offering 24 Gigabit Ethernet ports with Cisco Universal Power over Ethernet (UPOE) and LAN Base feature set for wired enterprise access.
How many Ethernet ports does the WS-C3750X-24U-L provide?
The WS-C3750X-24U-L provides 24 10/100/1000 PoE+ Ethernet ports and two fixed 10 Gigabit SFP+ uplink ports for high-speed connectivity.
What is UPOE and how much power does each port deliver?
Cisco UPOE (Universal Power over Ethernet) delivers up to 60 W per port, supporting high-power devices such as PTZ cameras, video phones and thin clients over a single Ethernet cable.
What is the total power budget for PoE+ and UPOE on this switch?
The Catalyst 3750X 24U offers a total PoE budget of 382 W in PoE+ mode and up to 740 W in UPOE mode when equipped with dual power supplies.
Which software features are included in the LAN Base image?
The LAN Base image provides Layer 2 switching, basic Layer 3 static routing, VLANs, QoS, security features such as 802.1X, and simplified management for enterprise access deployments.
How many switches can I stack and what is the stacking bandwidth?
You can stack up to nine Catalyst 3750X switches with StackWise+, delivering up to 64 Gbps of stackwise bandwidth for unified management and high-availability resiliency.
What uplink modules are supported on WS-C3750X-24U-L?
WS-C3750X-24U-L features two fixed 10 Gigabit SFP+ uplinks and supports optional dual 10 Gigabit enhancement modules to increase fiber connectivity.
What is the switching capacity and forwarding rate of this switch?
The Catalyst 3750X 24U provides a switching capacity of 176 Gbps and a forwarding rate of up to 130 Mpps, ensuring wire-speed performance for large access networks.
What key security features does the 3750X LAN Base offer?
Key security features include 802.1X port-based authentication, dynamic ARP inspection, IP source guard, DHCP snooping and control plane protection to safeguard access networks.
How does the switch support quality of service (QoS)?
The switch offers eight hardware queues per port, classification, marking, policing and advanced queuing algorithms to prioritize voice, video and data traffic for optimum performance.
What are the typical deployment scenarios for this switch?
Typical scenarios include enterprise wiring closets, branch office aggregation, IP telephony access, video surveillance networks and wireless LAN access with high-power endpoints.
Is the Catalyst 3750X 24U rack-mountable?
Yes, the WS-C3750X-24U-L is a 1RU switch designed for 19-inch rack mounting and includes rack rails, cable management arm and sufficient ventilation for data center and closet installations.
What warranty and support options are available?
The switch ships with a limited lifetime hardware warranty and 90-day software updates. Cisco SMARTnet service provides 24×7 technical support, software updates and next-business-day hardware replacement.
Can I upgrade the LAN Base image to IP Base or IP Services?
Yes, you can apply a Cisco software license upgrade from LAN Base to IP Base or IP Services to enable advanced Layer 3 routing protocols, multicast routing and enhanced security.
Which network topologies is this switch best suited for?
The Catalyst 3750X 24U excels in collapsed core, distribution and access layer topologies, supporting converged voice, video and data traffic with high availability and simplified management.
What are the physical dimensions and power requirements?
The switch measures 44.5 cm × 44.5 cm × 4.4 cm (17.5″ × 17.5″ × 1.7″), weighs 6.5 kg, and supports dual 350 W AC or optional 715 W AC hotswappable power supplies.
How can I manage and monitor the Catalyst 3750X switch?
Management options include Cisco IOS CLI, Cisco Network Assistant, SNMP, RMON, NETCONF, and Cisco Prime Infrastructure for centralized configuration, monitoring and troubleshooting.