Cisco 3545 MCU Manual do Utilizador descarregar pdf (Página 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)

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 55 56

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Cisco 3545 MCU Manual do Utilizador Página 45