Cisco Catalyst WS-C3750X-12S-E Layer 3 Switch - Refurbished - Manageable - 3 Layer Supported - 1U High - Rack-mountable - Lifetime (WS-C3750X-12S-E-RF)

Uplink Port: No
Modular: No
Stack Port: Yes
Number of Total Expansion Slots: 12
Number of SFP Slots: 12
Layer Supported: 3
Manageable: Yes
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Height: 1.75" (44.50 mm)
Width: 18.11" (460 mm)
Depth: 17.52" (445 mm)
Weight (Approximate): 6.80 kg
Environmentally Friendly: Yes
Environmental Certification: RoHS-5
Limited Warranty: Lifetime

The Cisco Catalyst 3750-X and 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750-X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X and 3560-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.