GS748T Smart Switch Hardware Installation Guide
B-2 Technical Specifications
v1.1, September 2007
Mean Time Between Failure (MTBF): 108,016 hours (~12 years)
Power Supply
Power Consumption: 90 W maximum
100–240VAC/50–60 Hz universal input
Physical Specifications
Dimensions (H x W x D): 1.7 x 17.3 x 12.2 in (43.2 x 440 x 305 mm)
Weight:
10.89 lb. (4.95 kg)
Environmental Specifications
Operating temperature: 0 to 55°C (32 to 131°F)
Storage temperature: -20 to 70°C (28 to 158°F)
Operating humidity: 90% maximum relative humidity, non-condensing
Storage humidity: 95% maximum relative humidity, non-condensing
Operating altitude: 3,000 m (10,000 ft.) maximum
Storage altitude: 3,000 m (10,000 ft.) maximum
Electromagnetic Emissions
CE mark, commercial
FCC Part 15 Class A
VCCI Class A
C-Tick
Electromagnetic Immunity
EN 55022 (CISPR 22), Class A
Safety
CE mark, commercial
CUL 60950 (Listed)/ EN60950 (Low Voltage Directive)page 2, see page 2, see
Modules
AGM731F 1000BASE-SX SFP GBIC for multimode fiber
AGM732F 1000BASE-LX SFP GBIC for single mode fiber
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