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Appendices 71
Appendix E: Technical Specifications
DSR1021 Switch Product Specifi cations
Server Ports
Number 8
Types DSRIQ-PS/2, DSRIQ-USB, DSRIQ-VSN (Sun VGA),
DSRIQ-WSN (Sun 13W3) and DSRIQ-SRL modules
Connectors RJ-45
Sync Types Separate horizontal and vertical
Plug and Play DDC2B
Video Resolution 640 x 480 @ 75 Hz (Local Port and Remote
Port Minimum)
800 x 600 @ 75 Hz
960 x 700 @ 75 Hz
1024 x 768 @ 75 Hz
1280 x 1024 @ 75 Hz (Remote Port Maximum
Input Resolution using a DSRIQ module)
Supported Cabling 4-pair UTP CAT 5 or CAT 6, 10 meters
maximum length
SETUP Port
Number 1
Type Serial RS-232 Null Modem Cable
Connector DB9 Male
Network Connection
Number 1
Type Ethernet: IEEE 802.3, 10BaseT, Fast Ethernet:
IEEE 802.3U, 100BaseT
Connector RJ-45
Local Port
Number 1
Type PS/2 and VGA
Connectors PS/2 MiniDIN and 15-pin D-Sub
MODEM Port
Number 1
Typ e Se rial RS-232
Connector DB9 Male
SPC Device Port
Number 1
Connector RJ-45
Dimensions
Dimensions (H x W x D) 1.72 x 17.00 x 8.075 in; 1U form factor
(4.45 x 43.18 x 20.5 cm)
Weight 5.3 lbs (2.4 kg) without cables
AC-input Power 25 W maximum
AC-input Range 100-240 VAC
AC-input Current Rating 0.5A