Cisco Systems ICS-7750 manual Power Supply Module, 1 Chassis Technical Specifications continued

Models: ICS-7750

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Table 3-1 Chassis Technical Specifications (continued)

Chapter 3 Summary of Power and Cooling System Features

Power Supply Module

Table 3-1 Chassis Technical Specifications (continued)

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. 950-95, Third Edition

 

 

Emissions

CFR 47 part 15:1998

 

(Class A, radiated and conducted emission)

 

 

Standards

FCC Part 68

 

CS-03

 

 

 

Mounting options

19-in. rack

 

Standalone (desktop)

 

 

 

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 3-2shows the power supply module.

 

Cisco ICS 7750 System Description

3-4

78-10360-02

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Cisco Systems ICS-7750 manual Power Supply Module, 1 Chassis Technical Specifications continued