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Name:
WS-C3750X-48P-E
- Description:
- Catalyst 3750X 48 Port PoE IP Services
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3 Year Extended Warranty
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WS-C3750X-48P-E Overview
WS-C3750X-48P-E is a high-performance, stackable switch built on a resilient architecture that supports both Layer 2 switching and Layer 3 routing. It offers a robust set of 48 PoE+ ports along with 4 dedicated 1G SFP uplink ports, ensuring flexible connectivity for diverse network deployments while delivering reliable performance and scalability.
WS-C3750X-48P-E features advanced stacking capabilities with Cisco’s StackPower technology, allowing seamless power sharing and enhanced redundancy. Designed for enterprise edge and campus environments, it supports various power options and a compact 1RU rack-mount form factor, making it an ideal solution for mission-critical applications that demand high availability and efficient power management.
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WS-C3750X-48P-E Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 335 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 48 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair / Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | WS-C3750X-48P-E |
| Uplink Configuration | 1G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 512 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 48 PoE ports, 4 SFP uplink ports |
| Flash Memory | 64 MB |
| Switching Capacity | 160 Gbps |
| Switching Capacity With Stacking | 320 Gbps |
| Product Name | Cisco Catalyst 3750-X 48 Port PoE Switch with IP Services |
| Height | 1.75 inches |
| Width | 19 inches |
| Depth | 17 inches |
| Weight | 31 lbs |
WS-C3750X-48P-E Use Case
High-Density PoE Backbone for Enterprise Campus Networks
In a multi-building enterprise campus, the WS-C3750X-48P-E Catalyst 3750X 48 Port PoE IP Services switch delivers centralized PoE power to IP phones, Wi-Fi access points and surveillance cameras across three floors. Integrated StackWise Plus stacking and Layer 3 IP Services enable simplified management, redundant uplinks and deterministic QoS. Benefit: Streamlined deployment with 740W PoE power budget, sub-second failover, and reduced operational costs through single-pane provisioning.
Unified Retail PoS and Video Surveillance Infrastructure
In a national retail chain rollout, the Catalyst 3750X 48 Port PoE IP Services (WS-C3750X-48P-E) switch powers point-of-sale terminals, RFID scanners and HD IP cameras at each store location. Advanced Layer 3 routing and traffic segmentation isolate payment systems from guest Wi-Fi, while PoE simplifies cabling and reduces installation time. Benefit: Enhanced security compliance (PCI DSS), consistent 802.3at power delivery, and centralized monitoring that drives 30% faster store commissioning.
Secure Industrial IoT Edge for Manufacturing Facilities
On a smart factory floor, the WS-C3750X-48P-E Catalyst 3750X switch aggregates hundreds of PoE-powered IoT sensors, machine-vision cameras and barcode readers. IP Services features—OSPF, ACLs and NetFlow—enforce secure device segmentation and real-time analytics at the edge. Benefit: Increased operational uptime with sub-millisecond convergence, proactive fault isolation and simplified firmware management, resulting in a 20% boost in production efficiency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 11.4 inches | 11.8 inches | 18.9 inches | 17 inches | 11.73 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 128 MB | 256 MB | 64 MB | 128 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.75 inches | 1.73 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | IP Services | LAN Base | IP Services | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3750X-24T-S | WS-C3750X-48P-S | WS-C3750X-48T-E | WS-C3750X-48P-E | WS-C3750X-24T-E |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber | Twisted Pair |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | Non POE | POE+ | Non POE | POE+ | Non POE |
| Port/Expansion Slot Details | 24x 10/100/1000 Ethernet ports and 4x 1G SFP uplink ports | 48 PoE ports, 4 SFP uplink ports | 48 Ethernet ports, 4 SFP uplink ports | 48 PoE ports, 4 SFP uplink ports | 24x 10/100/1000 Ethernet ports, 4x 1G SFP uplink ports, FlexStack-Plus stacking |
| Power Consumption | 370 W | 495W | 365 W | 335 W | 245 W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply | AC |
| Product Name | Cisco Catalyst 3750-X 24-Port 10/100/1000 Switch | Cisco Catalyst 3750X-48P-S | Catalyst 3750-X 48-Port 10/100/1000, 4 x 1G SFP, LAN Base | Cisco Catalyst 3750-X 48 Port PoE Switch with IP Services | Cisco Catalyst 3750-X 24-Port T-E 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 | 216 Gbps | 160 Gbps | 176 Gbps | 160 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 80 Gbps | 480 Gbps | 160 Gbps | 320 Gbps | 160 Gbps |
| Uplink Configuration | 1G | 10G | 1G | 1G | 1G |
| Weight | 31 lbs | 37 lbs | 25 lbs | 31 lbs | 22 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 19 inches | 17.34 inches |
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Questions & Answers
Q
What is the Cisco WS-C3750X-48P-E Catalyst 3750X 48 Port PoE IP Services switch?
A
The WS-C3750X-48P-E is a stackable Layer 3 enterprise switch with 48 PoE+ ports and the IP Services license for advanced routing and management.
Q
How many PoE+ ports does the WS-C3750X-48P-E provide?
A
It provides 48 IEEE 802.3at PoE+ ports, each delivering up to 30 W for high-power endpoints.
Q
What is the total PoE power budget of the 3750X-48P-E?
A
The switch delivers a total PoE power budget of 740 W across all 48 ports.
Q
Does the Catalyst 3750X-48P-E support PoE+?
A
Yes, it supports IEEE 802.3at PoE+ on all 48 ports for IP phones, cameras, and wireless access points.
Q
What stacking capability does the WS-C3750X-48P-E use?
A
It uses Cisco FlexStack-Plus to stack up to nine switches with 80 Gbps of stack bandwidth.
Q
What are the switching capacity and forwarding rate?
A
The switch delivers 176 Gbps of switching capacity and a forwarding rate of 130.95 Mpps.
Q
What uplink options are available on the 3750X-48P-E?
A
It includes four dual-purpose uplinks supporting 10/100/1000 Ethernet and SFP-based Gigabit fiber modules.
Q
Which routing protocols are supported under the IP Services license?
A
The IP Services license enables OSPF, EIGRP, BGP, PIM, and VRF-Lite for advanced Layer 3 routing.
Q
What network management tools are compatible with the Catalyst 3750X-48P-E?
A
It supports Cisco Prime Infrastructure, Cisco DNA Center, SNMP, RMON, and standard CLI management.
Q
Is the WS-C3750X-48P-E energy efficient?
A
Yes, it features Cisco EnergyWise and Energy Efficient Ethernet (IEEE 802.3az) for power optimization.
Q
What is the recommended use case for the 3750X-48P-E?
A
Ideal for enterprise access layers, it supports high-density PoE for IP telephony, video surveillance, and WLAN.
Q
What are the dimensions and weight of the 3750X-48P-E?
A
The chassis measures 44.5 cm × 44 cm × 4.4 cm (W×D×H) and weighs approximately 7.93 kg without accessories.
Q
Does the Cisco Catalyst 3750X-48P-E come with a warranty?
A
It includes a limited lifetime hardware warranty and 90-day Cisco TAC support.
Q
Which transceiver modules are compatible with the 3750X-48P-E?
A
Compatible modules include GLC-SX, GLC-LH, SFP-GE-T, and 10G X2 modules via optional uplink adapters.
Q
Can the license on the WS-C3750X-48P-E be upgraded?
A
Yes, you can upgrade from IP Services to IP Advantage using Cisco Smart Licensing.
Q
Is the WS-C3750X-48P-E still supported by Cisco?
A
The 3750X series is in extended support; it reached end-of-sale in June 2017, with software updates through Cisco TAC.
