3-3
Cisco ICS 7750 System Description
78-10360-02
Chapter 3 Summary of Power and Cooling System Features
Cisco ICS 7750 Chassis, Backplane, and Fan Tray
•
All cards are hot-swappable.
•
Hot-swappable fan tray, accessible from the front of the chassis.
•
Fans are monitored and controlled through the SAP card.
•
Grounding lug for grounding the chassis to the wall outlet, optionally
including the uninterruptible power supply (UPS).
Technical Specifications
Table 3-1
lists the technical specifications for the Cisco ICS 7750 chassis.
Table 3-1
Chassis Technical Specifications
Type
Description
Dimensions
Height: 15.75 in. (40.005 cm)
Width: 17.25 in. (43.815 cm)
Depth: 12.5 in. (31.75 cm)
Weight
42 lb (18.9 kg) with 1 MRP, 1 SPE, 1 SSP, 1 SAP (4 cards total), and 1 power
supply installed
Power requirements
100 to 240V
47 to 63 Hz
3A
Power dissipation
275W maximum
UPS
Input voltage: 93 to 132 VAC
Frequency: 47 to 63 Hz
Output: 1050W/1400 VA
Run time: 8 minutes minimum
Optional external battery pack: approximately 30 minutes run time each
Acoustic noise
Operating: 48 dBA maximum
Temperature
Operating: 32 to 104ºF (0 to 40ºC)
Nonoperating: –4 to 149ºF (–20 to 65ºC)
Relative humidity
Operating: 10 to 85%
Nonoperating: 5 to 95%
Altitude
Operating: 10,000 ft (3000 m)
Nonoperating: 15,000 ft (4570 m)