Chapter 3 Summary of Power and Cooling System Features
Power Supply Module
Table
Type | Description | |
|
| |
Shock | Operating: up to 27 in. per second (0.69 m per second) | |
| Nonoperating: up to 35 G | |
|
| |
Vibration | 0.35 Grms from 3 to 500 Hz | |
|
| |
Safety | UL 1950, Third Edition | |
| CAN/CSA 22.2 No. | |
|
| |
Emissions | CFR 47 part 15:1998 | |
| (Class A, radiated and conducted emission) | |
|
| |
Standards | FCC Part 68 | |
| ||
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Mounting options | • | |
| • | Standalone (desktop) |
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Power Supply Module
The Cisco ICS 7750 chassis has two slots for power supply modules. At least one power supply module is required; a second power supply module can be added for redundant power. With two power supply modules, one module acts as the primary power supply, and the other power supply is a backup in case the primary fails. Only one module supplies power to the system at any time. Figure
| Cisco ICS 7750 System Description |
|
