Angled view of Cisco Catalyst 3750-X switch stack highlighting port arrangement and modular design

Modular Network Design with Advanced Port Density

Experience superior network scalability with the Catalyst 3750-X's modular design. The front panel provides clear port labeling and status indicators for easy monitoring and troubleshooting. The 1U form factor optimizes rack space while delivering maximum port density for growing networks.

Technical Specifications

  • 1U rack-mountable form factor
  • Clear port status indicators
  • Modular network module slots

Applications

  • Data center deployment
  • Network infrastructure expansion
  • High-availability environments
Side angle view of Cisco Catalyst 3750-X switch stack showing interconnected units

Reliable Stack Performance with Redundant Connections

The Catalyst 3750-X features robust stacking capabilities through dedicated stack ports. The innovative design ensures high-speed stack interconnects while maintaining independent switch operation. This architecture delivers both performance and reliability for mission-critical networks.

Technical Specifications

  • High-speed stacking interconnects
  • Independent switch operation capability
  • Redundant power supply support

Applications

  • Mission-critical network deployment
  • Scalable network architecture
  • High-availability configurations
Front perspective of Cisco Catalyst 3750-X switch stack emphasizing management features

Enhanced Network Management with Advanced Features

Maximize network control with the Catalyst 3750-X's comprehensive management features. The switch provides detailed port statistics, VLAN configuration, and advanced QoS capabilities. Its enterprise-grade management interface enables efficient network administration and monitoring.

Technical Specifications

  • Advanced QoS capabilities
  • Comprehensive VLAN support
  • Enterprise-grade management interface

Applications

  • Network administration and monitoring
  • Quality of service implementation
  • VLAN segmentation
Rear view of Cisco Catalyst 3750-X switches showing power supplies, cooling, and stack connections

Robust Power and Connectivity Infrastructure

The rear view reveals the Catalyst 3750-X's sophisticated power and connectivity architecture. Dual power supplies ensure continuous operation, while stack cables enable high-speed inter-switch communication. The cooling system maintains optimal operating temperatures for maximum reliability.

Technical Specifications

  • Redundant power supply configuration
  • High-speed stack cabling system
  • Advanced thermal management

Applications

  • High-availability power configuration
  • Stack deployment scenarios
  • Data center infrastructure

Product details

General Information
Manufacturer

Cisco-IMSourcing

Manufacturer Part Number

WS-C3750X-48P-E

Brand Name

Cisco-IMSourcing

Product Line

Catalyst

Product Series

3750-X

Product Name

Catalyst 3750-X Ethernet Switch

Product Type

Ethernet Switch

Interfaces/Ports
Total Number of Network Ports

48

Modular

No

Network (RJ-45)

Yes

Port/Expansion Slot Details

48 x Gigabit Ethernet Network

Media & Performance
Media Type Supported

Twisted Pair

Ethernet Technology

Gigabit Ethernet

Network Technology

10/100/1000Base-T

Network & Communication
Layer Supported

2

Management & Protocols
Manageable

Yes

Power Description
PoE (RJ-45) Port

Yes

Power Source

Power Supply

Redundant Power Supply Supported

Yes

Physical Characteristics
Compatible Rack Unit

1U

Form Factor

Rack-mountable

Height

1.8''

Width

18''

Depth

17.5''

Weight (Approximate)

16.50 lb

Miscellaneous
Environmentally Friendly

Yes

Included in the Box

  • icon_list|network switch|Layer 2 Network switch icon

    Network Switch

  • icon_list|Power cord|Power Cable Power cord icon

    Power Cord

  • icon_list|rack mount kit|Rack Mount Kit Mounting bracket icon

    Rack Mount Kit

  • icon_list|quick start guide|Quick Start Guide Documentation icon

    Quick Start Guide

FAQs

What are the key features of the Cisco Catalyst 3750-X network switch?
The Cisco Catalyst 3750-X is a high-performance network switch featuring 48 Gigabit Ethernet ports with PoE capability, Layer 2 management, and 10/100/1000Base-T connectivity. It's a rack-mountable 1U device with redundant power supply support, making it ideal for enterprise deployments. The switch offers comprehensive management capabilities and is environmentally friendly.
What are the physical dimensions and mounting options for this switch?
The Cisco Catalyst 3750-X measures 1.8" in height, 18" in width, and 17.5" in depth, weighing approximately 16.50 lb. It's designed as a 1U rack-mountable unit, making it perfect for standard server rack installations. The compact form factor allows for efficient use of rack space while providing substantial port density.
What type of network ports and connectivity does this switch offer?
This switch provides 48 Gigabit Ethernet network ports supporting 10/100/1000Base-T connectivity. All ports use RJ-45 connections and support twisted pair cabling. Each port is PoE-capable, allowing you to power compatible devices like IP phones, wireless access points, and security cameras directly through the network cable.
Does the switch support Power over Ethernet (PoE), and what power features are available?
Yes, the Catalyst 3750-X supports Power over Ethernet (PoE) on all 48 RJ-45 ports. It includes a power supply and supports redundant power supply configuration for enhanced reliability. This redundant power capability ensures continuous operation even if one power supply fails, making it suitable for critical network infrastructure.
What management capabilities does this switch provide?
The Cisco Catalyst 3750-X is a fully manageable Layer 2 switch, allowing administrators to configure and monitor network settings, implement VLANs, and manage traffic flow. The management features enable comprehensive network control, security policy implementation, and performance monitoring to maintain optimal network operations.

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Total Number of Network Ports 48 8 48 48
Manufacturer Cisco-IMSourcing Black Box Corporation Cisco-IMSourcing Cisco-IMSourcing
Ethernet Technology Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet
Manageable Yes Yes Yes Yes
Form Factor Rack-mountable Rack-mountable Rack-mountable Rack-mountable
Power Consumption N/A N/A N/A N/A