120
DSR® Switch Installer/User Guide
Number
Type
USB Device Port
Number
Type
MODEM Port
Number
Type
Connectors
Serial Power Control (SPC) Port
Number
Type
Connector
Power Supply
Type
Power
Heat Dissipation
AC-input Range
AC Frequency
AC-input Current Rating
AC-input Power (maximum)
AC-input Cable
Ambient Atmospheric Condition Ratings
All manuals and user guides at all-guides.com
1
PS/2, USB and VGA
4
USB 1.1
1
RS-232 serial
DB9 female
1
RS-232 serial
8-pin modular
Internal
DSR 1020 switch: 11.0 W
DSR 2020 switch: 13.0 W
DSR 4020 switch: 17.3 W
DSR 8020 switch: 20.3 W
DSR 1020 switch: 37.5 BTU/hr
DSR 2020 switch: 44.4 BTU/hr
DSR 4020 switch: 59.0 BTU/hr
DSR 8020 switch: 69.3 BTU/hr
100 - 240 VAC
50 - 60 Hz autosensing
0.5 A
40 W
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