Cisco Catalyst 3750X-48P Switch Layer 3 48*10/100/1000 Ethernet PoE+ Ports, IP Base, Managed - Stackable, 48-Port WS-C3750X-48P-S GbE Switch
Description
The Cisco Catalyst 3750X-48P Switch (WS-C3750X-48P-S) is a used, Layer 3 managed switch designed to provide superior performance and scalability for your network infrastructure. It offers 48 PoE+ ports, enabling robust connectivity and power delivery for various devices. Ideal for stackable networking solutions, this switch enhances operational efficiency and reliability.
Quick Spec
| Brand | Cisco |
| Model | WS-C3750X-48P-S |
| Port Configuration | 48 x 10/100/1000 Ethernet PoE+ Ports |
| Layer | Layer 3 |
| Feature Set | IP Base |
Product Features
- ● ● 48 PoE+ ports with up to 30W per port for power delivery.
- ● ● Layer 3 switching capabilities for enhanced network routing.
- ● ● StackWise technology for efficient stackable deployments.
- ● ● Comprehensive security features with advanced access control.
- ● ● Energy-efficient design with EnergyWise technology for power management.
Product Applications
- ● ● Enterprise network deployment requiring high-density Gigabit Ethernet connectivity.
- ● ● Power over Ethernet (PoE/PoE+) applications such as IP phones, cameras, and wireless access points.
- ● ● Campus network environments benefiting from scalable and stackable network infrastructure.
Supported Options
| Redundant Power Supply | C3KX-PWR-350WAC |
| Stacking Cable | CAB-STK-E-0.5M |
| Network Module | C3KX-NM-1G |
Compare to Similar Items
| Model | WS-C3750X-48P-S |
| Layer | Layer 3 |
| Ports | 48 x 10/100/1000 Ethernet PoE+ Ports |
| Stackable | Yes |
| IP Base | Yes |
| Model | WS-C3750X-24P-E |
| Layer | Layer 3 |
| Ports | 24 x 10/100/1000 Ethernet PoE+ Ports |
| Stackable | Yes |
| IP Base | No |
| Model | WS-C2960X-48FPS-L |
| Layer | Layer 2 |
| Ports | 48 x 10/100/1000 Ethernet PoE+ Ports |
| Stackable | Yes |
| IP Base | No |
| Model | WS-C3650-48PS-S |
| Layer | Layer 3 |
| Ports | 48 x 10/100/1000 Ethernet PoE+ Ports |
| Stackable | No |
| IP Base | No |
Product Details



Detailed Images



WS-C3750X-48P-S Specifications |
|
| Brand | Cisco |
| Model | WS-C3750X-48P-S |
| Condition | Used |
| Type | Switch |
| Layer | 3 |
| Total Ports | 48 |
| Port Type | 10/100/1000 Ethernet |
| PoE+ Ports | 48 |
| PoE Budget | 715W |
| Stackable | Yes |
| Management | Managed |
| Software Image | IP Base |
| Switching Capacity | 160 Gbps |
| Forwarding Rate | 65.5 Mpps |
| RAM | 256 MB |
| Flash Memory | 128 MB |
| Dimensions (W x D x H) | 17.5 in x 18.0 in x 1.75 in |
| Mounting Type | Rack-mountable |
| Power Supply | 715W AC |
| LED Indicators | Status, Link, Speed, Activity |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Humidity | 10% to 95% (non-condensing) |
The Cisco Catalyst 3750X-48P Switch Layer 3 48*10/100/1000 Ethernet Poe+ Ports, Ip Base, Managed - Stackable, 48-Port Ws-C3750X-48P-S Gbe Switch is the product you didn't think you need, but once you have it, something you won't want to live without.
Inventory Last Updated: Nov 10, 2025
Inventory Last Updated: Nov 10, 2025




