Name: |
WS-C3750X-48U-L |
Description: | CATALYST 3750X 48PORT 10/100/1000 ENET STACKABLE |
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GTIN: | 882658533389 ![]() |
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WS-C3750X-48U-L Overview
WS-C3750X-48U-L is a stackable enterprise-class switch engineered with a robust, modular architecture that delivers high performance, extensive scalability, and flexible connectivity for evolving network demands. It features 48 fixed 10/100/1000 Ethernet ports combined with 4 fixed 1G SFP uplink interfaces, optimized for compact rack-mount deployments and enhanced stacking via Cisco FlexStack-Plus technology.
WS-C3750X-48U-L supports both Layer 2 switching and Layer 3 routing with the IP Lite IOS, providing efficient traffic management and versatile network design options. Its integrated AC power supply, non-PoE operation, and high switching capacity make it ideally suited for campus LANs, branch offices, and mid-sized enterprise environments.
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WS-C3750X-48U-L Specifications
Product Type | Switch |
Power Source | AC Power Supply |
Layer Supported | Layer 2 / Layer 3 |
Form Factor | Rack-mount |
Power Consumption | 240W |
Number Of Ethernet Ports | 24–48 Ports |
Number Of Downlink Ports | 4 Ports |
Manageable | Managed |
Ethernet Technology | 10/100/1000 |
Media Type Supported | Twisted Pair / Fiber / Combo |
Redundant Power Supply Supported | No |
Manufacturer Part Number | WS-C3750X-48U-L |
Uplink Configuration | 1G |
IOS | IP Lite |
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 | 48 fixed 10/100/1000 Ethernet ports with 4 fixed 1G SFP uplink interfaces |
Flash Memory | 64 MB |
Switching Capacity | 176 Gbps |
Switching Capacity With Stacking | 160 Gbps |
Product Name | Cisco Catalyst 3750-X 48-Port Uplink Switch (WS-C3750X-48U-L) |
Height | 1.73 inches |
Width | 17.5 inches |
Depth | 18.0 inches |
Weight | 31.8 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Depth | 18.0 inches | 11 inches | 12.0 inches | N/A | N/A |
Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
Flash Memory | 64 MB | 32 MB | 64 MB | 64 MB | 256 MB |
Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Height | 1.73 inches | 1.75 inches | 1.75 inches | N/A | N/A |
Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
IOS | IP Lite | LAN Lite | IP Services | LAN Base | IP Services |
Layer Supported | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
Manageable | Managed | Managed | Managed | Managed | Managed |
Manufacturer Part Number | WS-C3750X-48U-L | SG200-26FP | JH397A | ES1BS7712S01 | ES1BS7706SP1 |
Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber |
Memory | 256 MB | 128 MB | 256 MB | 256 MB | 512 MB |
Number of Downlink Ports | 4 Ports | 24 Ports | 24 Ports | 12 Ports | 24 Ports |
Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
POE Support | Non POE | POE | POE+ | Non POE | POE+ |
Port/Expansion Slot Details | 48 fixed 10/100/1000 Ethernet ports with 4 fixed 1G SFP uplink interfaces | N/A | Modular expansion slot available | N/A | N/A |
Power Consumption | 240W | 195W | 95 W | N/A | 85 W |
Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply |
Product Name | Cisco Catalyst 3750-X 48-Port Uplink Switch (WS-C3750X-48U-L) | Cisco SG200-26FP 26-Port PoE Smart Switch | JH397A Network Switch | Enterprise Stackable Managed Switch ES1BS7712S01 | ES1BS7706SP1 High-Performance Stackable 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 | No | Yes | Yes | Yes |
SFP Ports | 4 SFP Ports | Combo | 4 SFP Ports | 12 SFP Ports | 24 SFP Ports |
Switching Capacity | 176 Gbps | 32Gbps | 320 Gbps | N/A | 320 Gbps |
Switching Capacity with Stacking | 160 Gbps | 64Gbps | 640 Gbps | N/A | 640 Gbps |
Uplink Configuration | 1G | 1G | 10G | 10G | 10G |
Weight | 31.8 lbs | 8 lbs | 15.0 lbs | N/A | N/A |
Width | 17.5 inches | 17 inches | 17.5 inches | N/A | N/A |
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