90 DSR Switch Installer/User Guide
MODEM Port
Number 1
Type RS-232 serial
Connectors 8-pin modular
Serial Power Control (SPC) Port
Number 1
Type RS-232 serial
Connector 8-pin modular
Power Supply
Type External
AC-input Range 100 - 240 VAC
AC Frequency 50 - 60 Hz autosensing
AC-input Current Rating 0.6 A
AC-input Power (maximum) 20 W maximum
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
Ambient Atmospheric Condition Ratings
Temperature
32 to 104 degrees Fahrenheit (0 to 40 degrees Celsius) operating;
14 to 158 degrees Fahrenheit (-10 to 70 degrees Celsius) nonoperating
Humidity 10 - 95% noncondensing
Safety and EMC Approvals
and Markings
UL, FCC, cUL, ICES-003, CE, GS, VCCI, MIC, C-Tick, GOST
Safety certifications and EMC certifications for this product are obtained under
one or more of the following designations: CMN (Certification Model Number),
MPN (Manufacturer’s Part Number) or Sales Level Model designation. The
designation that is referenced in the EMC and/or safety reports and certificates
are printed on the label applied to this product.
Table F.3: DSR1024 Switch Product Specifications (Continued)
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