Type: Power Supply Specifications: Supported Power Modules: 2 Compatibility: - Cisco Catalyst 3750-E Series Switches - Cisco Catalyst 3750 Series Switches - Cisco Catalyst 3560-E Series Switches - Cisco Catalyst 3560 Series Switches - Cisco Catalyst 3550 Series Switches - Cisco Catalyst 2960 Series Switches - Cisco Catalyst 2950 Series Switches - Cisco Catalyst Express 500 Series Switches (select PoE models only) - Cisco 3825 Integrated Services Routers - Cisco 2851 Integrated Services Routers - Cisco 2821 Integrated Services Routers - Cisco 2811 Integrated Services Routers Features: Greater ease of use - Automatic back-off when a Catalyst 3750-E or 3560-E Series switch power supply resumes operation - Remote management (through Cisco Catalyst 3750-E and 3560-E Series Switches) - Cisco RPS 2300 and switch can have separate AC sourc...