United States$5,000,000+
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D
Derek Malone
5
48-port full PoE switch delivers strong power to IP devices reliably.
WS-C3750X-48PF-S
Catalyst 3750X 48 Port Full PoE IP Base
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Name:
WS-C3750X-48PF-S
- Description:
- Catalyst 3750X 48 Port Full PoE IP Base
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 804067341713
- Condition:
- Warranty:
- 3
- List Price:
$16,100.00
- Price:
$3,007.0081.3% off
Quantity:
1
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WS-C3750X-48PF-S Overview
WS-C3750X-48PF-S is a high-performance Cisco Catalyst switch featuring a robust, stackable architecture designed to deliver both Layer 2 and Layer 3 services. Engineered with advanced power options including a redundant AC power supply configuration, it integrates 48 fixed 10/100/1000 Ethernet ports alongside four dedicated SFP uplink ports to support versatile media types and reliable connectivity.
Optimized for scalability and mission-critical enterprise environments, this switch offers seamless stacking capabilities to simplify network management and expand capacity without compromising throughput. With its powerful performance, integrated PoE+ support, and comprehensive features, the WS-C3750X-48PF-S is ideally suited for modern data centers, campus networks, and enterprise applications that demand high availability and efficient network operations.
WS-C3750X-48PF-S price is $3,007.00, a 81.3% saving from the Cisco list price of $16,100.00. WS-C3750X-48PF-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3750X-48PF-S for additional pricing. Browse the full Catalyst 3750 Switches series or explore all Cisco products.
WS-C3750X-48PF-S Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 4 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- WS-C3750X-48PF-S
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 4 GB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 10/100/1000 Ethernet ports and 4 SFP uplink ports
- Flash Memory
- 256 MB
- Switching Capacity
- 160 Gbps
- Switching Capacity with Stacking
- 320 Gbps
- Product Name
- Cisco Catalyst 3750-X 48-Port PoE+ Stackable Switch
- Height
- 1.73 inches
- Width
- 17.06 inches
- Depth
- 11.02 inches
- Weight
- 30 lbs
WS-C3750X-48PF-S Use Case
Unified Campus Voice and Wireless Access with WS-C3750X-48PF-S
In a 5-building corporate campus, IT teams deploy the Catalyst 3750X 48 Port Full PoE IP Base (WS-C3750X-48PF-S) to power 200+ IP phones and 60 Wi-Fi access points. With 740W PoE+ budget, stacking up to nine switches, and Layer 3 routing, the solution delivers consistent voice quality, seamless mobility, and simplified management. Benefit: streamlined device provisioning, predictable network performance, and reduced operational overhead for uninterrupted unified communications.
High-Density IP Video Surveillance for Healthcare Facilities
A multi-campus hospital leverages WS-C3750X-48PF-S switches to support 48 PoE cameras per rack in critical zones (ER, ICU, entrances). The switch’s full PoE+ capability, advanced QoS prioritization, and IP Base security features enable real-time HD video streaming and rapid forensic retrieval. Benefit: enhanced patient safety and compliance through reliable, high-availability surveillance with centralized monitoring and minimal downtime.
Smart Building IoT and Energy Management Infrastructure
A 30-floor commercial tower implements Catalyst 3750X 48 Port Full PoE IP Base switches at each floor to power IoT sensors, smart lighting controllers, and environmental monitors. Integrated Layer 3 routing, Cisco StackWise Plus, and policy-based access control ensure secure segmentation and scalable device roll-outs. Benefit: optimized energy consumption, reduced utility costs, and future-proofed network architecture for next-generation smart building applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 WS-C3750X-48PF-S |  WS-C3750X-48U-S |  WS-C3750X-24P-E |  WS-C3750X-12S-E |  WS-C3750X-24T-S | |
|---|---|---|---|---|---|
| Depth | 11.02 inches | 15.8 inches | 12.1 inches | 10.31 inches | 11.4 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 128 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 | 1.73 inches | 1.73 inches |
| IOS | LAN Base | IP Services | IP Services | IP Lite | 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-48PF-S | WS-C3750X-48U-S | WS-C3750X-24P-E | WS-C3750X-12S-E | WS-C3750X-24T-S |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber | Fiber | Twisted Pair / Fiber / Combo |
| Memory | 4 GB | 512 MB | 512 MB | 512 MB | 512 MB |
| Number of Downlink Ports | 4 Ports | 48 Ports | 24 Ports | 12 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | POE+ | Non POE | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | 48 10/100/1000 Ethernet ports and 4 SFP uplink ports | 48 Ethernet ports and 4 SFP uplink ports | 24 x 10/100/1000 PoE, 4 x 1G SFP | 12 SFP ports with StackWise-480 stacking capability | 24x 10/100/1000 Ethernet ports and 4x 1G SFP uplink ports |
| Power Consumption | N/A | 370W | 355W | 231 W | 370 W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 3750-X 48-Port PoE+ Stackable Switch | Cisco Catalyst 3750X 48-Port 10/100/1000 Unified Access Switch | Cisco Catalyst 3750-X 24 Port PoE Switch - Enhanced (WS-C3750X-24P-E) | Cisco Catalyst 3750-X 12S-E Switch | 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 | Yes | Yes | Yes | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports | 4 SFP Ports |
| Switching Capacity | 160 Gbps | 176 Gbps | 160 Gbps | 160 Gbps | 216 Gbps |
| Switching Capacity with Stacking | 320 Gbps | 320 Gbps | 160 Gbps | 320 Gbps | 80 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 30 lbs | 42 lbs | 24.3 lbs | 13.2 lbs | 31 lbs |
| Width | 17.06 inches | 17.5 inches | 17.32 inches | 17.52 inches | 17.5 inches |
Reviews & Ratings
S
Sophie Walsh
4
Handles high-density environments efficiently.
V
Victor Lowe
5
Stable and easy to configure for enterprise access layers.
N
Natalie Boyd
3
Minimal downtime and predictable operation.
J
Julian Blake
4
Cisco build ensures dependable long-term performance.
Questions & Answers
What is the Cisco Catalyst WS-C3750X-48PF-S switch?
The WS-C3750X-48PF-S is a stackable Layer 3 Ethernet switch offering 48 Gigabit PoE+ ports, IP Base feature set and StackWise Plus for high availability and simplified management.
How much PoE power budget does the Catalyst 3750X-48PF-S provide?
This model delivers up to 740 W of total PoE budget, supporting up to 30 W per port for 48 PoE+ devices simultaneously.
Does the Catalyst 3750X-48PF-S support PoE+ and which standard?
Yes, it supports IEEE 802.3at PoE+ delivering up to 30 W per port for high-power devices such as IP cameras, phones and wireless access points.
What uplink options are available on this switch?
It includes four fixed 10 Gigabit SFP+ uplink ports for fiber or direct-attach connectivity, enabling high-density aggregation.