Cisco WS-C3750G-48PS-S WS-C3750G-48PS-E WS-C3560G-48PS-S POWER Supply WSC3750G48PSS

Description:

The Cisco Power Supply for WS-C3750G-48PS-S, WS-C3750G-48PS-E, and WS-C3560G-48PS-S switches is used to provide reliable AC power for Cisco Catalyst switching systems supporting Power over Ethernet network environments. Commonly installed in Cisco Catalyst 3750G and 3560G Series switch deployments used in enterprise LAN infrastructures, campus access layer networks, and corporate office switching environments requiring stable power delivery. Maintenance teams, network engineers, and system integrators use this power supply for switch maintenance, hardware replacement, and ensuring continuous operation of PoE-enabled Cisco Catalyst switches.

Applications:

The Cisco power supply module is deployed in enterprise network infrastructures where Cisco Catalyst 3750G and 3560G switches support LAN connectivity and PoE-powered network devices. It is commonly used in corporate offices, campus networks, and enterprise IT environments where switches provide connectivity and power to devices such as IP phones, wireless access points, and network cameras. Network administrators install this power supply during maintenance operations or power module replacement to maintain reliable switch performance.

Technical Specifications:

• Product Type: Switch Power Supply
• Compatible Platforms: Cisco WS-C3750G-48PS-S, WS-C3750G-48PS-E, WS-C3560G-48PS-S
• Switch Series: Cisco Catalyst 3750G and 3560G Series
• Power Type: AC power supply
• Input Voltage: 100–240V AC
• Frequency: 50–60 Hz
• Function: Provides system power for Catalyst PoE switches
• Installation: Internal switch power supply module
• Application: Replacement power supply for Cisco Catalyst switching systems
• Manufacturer: Cisco Systems

Common Replacements:

• Cisco C3K-PWR-750WAC Power Supply
• Cisco PWR-C1-715WAC Power Supply
• Cisco PWR-C2-640WAC Power Supply