3Com 3C780 User Guide - Page 133

Appendix B, Technical Specifications

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Technical Specifications B-1 Appendix B Technical Specifications This appendix provides the physical, electrical, and environmental specifications for the LinkBuilder FDDI Workgroup Hub. Physical Characteristics Width Depth Height Weight (empty) Weight (fully loaded) 16.8 in (42.6 cm) 11.6 in (29.4 cm) 5.2 in (13.3 cm) 15 lb 2 oz (6.86 kg) 19 lb (8.5 kg) Power Requirements AC line frequency Current consumption 100 to 240 Vac, 47 to 63 Hz 3.2 amps (RMS) 115 Vac, 240 watts Environmental Requirements Storage temperature Operating temperature Altitude Storage humidity Operating humidity 22˚ to 194˚ F (-30˚ to 90˚ C) 32˚ to 122˚ F (0˚ to 50˚ C) To 10,000 ft (3,050 m) 5-95% noncondensing @ 104˚ F (40˚ C) 5-95% noncondensing @ 104˚ F (40˚ C) Battery Specifications 3V 2450 lithium Approved manufacturers are Duracell, Sanyo, Renata, and Seiko.

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Appendix B
Technical Specifications
This appendix provides the physical, electrical, and environmental specifications
for the LinkBuilder FDDI Workgroup Hub.
Physical Characteristics
Width
16.8 in (42.6 cm)
Depth
11.6 in (29.4 cm)
Height
5.2 in (13.3 cm)
Weight (empty)
15 lb 2 oz (6.86 kg)
Weight (fully loaded)
19 lb (8.5 kg)
Power Requirements
AC line frequency
100 to 240 Vac, 47 to 63 Hz
Current consumption
3.2 amps (RMS) 115 Vac, 240 watts
Environmental Requirements
Storage temperature
22˚ to 194˚ F (–30˚ to 90˚ C)
Operating temperature
32˚ to 122˚ F (0˚ to 50˚ C)
Altitude
To 10,000 ft (3,050 m)
Storage humidity
5-95% noncondensing @ 104˚ F (40˚ C)
Operating humidity
5-95% noncondensing @ 104˚ F (40˚ C)
Battery Specifications
3V 2450 lithium
Approved manufacturers are Duracell, Sanyo, Renata, and Seiko.