Cisco 3545 MCU - Manual (Page 45)

5-3
Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5.6 and 5.7
OL-17013-01
Chapter 5 Technical Specifications
Power supply • Dual power supply units
• Full redundancy
• Power on/alarm LED on each unit.
• Input 100-240VAC, 50/60Hz, autoswitched
• Output + 3.3VDC, + 5VDC, ± 12VDC
• Maximum power load 300W
Ventilation Fans • 2 fan units
• Brushless 12V DC motor
• Locked rotor detection
• Polarity protection
• Auto-restart capability
Table 5-1 Cisco Unified Videoconferencing 3545 Chassis Technical Specifications (continued)