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Appendices 87
Type Serial RS-232
Connectors DB9 Male
SPC Device Port
Number 1
Type RJ-45
Dimensions
Height x Width x Depth 1.72 x 17.00 x 8.08 in; 1U form factor
(4.37 x 43.18 x 20.51 cm)
Weight 5.3 lbs (2.40 kg) without cables
Heat Dissipation 92 BTU/hr
Airflow 8 cfm
Power Supply
AC-input Power 25 W maximum
AC-input Range 100 - 240 VAC
AC-input Current Rating 600 mA RMS Max
AC-input Cable 18 AWG three-wire cable, with a three-lead IEC-320
receptacle on the power supply end and a country-dependent plug on the
power resource end
AC Frequency 50 - 60 Hz autosensing
Ambient Atmospheric Condition Ratings
Temperature 32 to 104 degrees Fahrenheit (0 to 40 degrees Celsius) operating;
-4 to 158 degrees Fahrenheit (-20 to 70 degrees Celsius) nonoperating
Humidity 10 - 95% noncondensing
Safety and EMC Standards UL, FCC, cUL, ICES-003, CE, GS, VCCI, MIC, C-Tick, GOST
Table E.1: DSR1021/1022 Switch Product Specifications (Continued)