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Appendix B
Specifications
System Architecture
Passive ISA Multisegmented Backplane 16-slot
Slot Spacing 0.8"
Maximum Board Height 5.5"
Maximum Board Length
13.33"
Bus Speed 8 MHz
Subsystem Configurations
Resource Two 6, 10
Resource Three 3, 3, 10
Resource Four 4, 4, 4,
4
Resource Five 4, 4, 4,
2, 2
Resource Six 3, 3, 3,
3, 2, 2
Resource Seven 4, 2, 2,
2, 2, 2, 2
Resource Eight 2, 2, 2,
2, 2, 2, 2, 2
Disk Drive Accommodations
Third-Height 3.5" 9
Mounting Vertical
Spacing 1.4"
Centers
Power Connectors 9 CML
Type
Drive Openings (Front Panel) 1 to 8
Integral Multiplexor
Number of Channels 1 per
segment
VGA Video Support Yes
PS/2 Compatible Keyboard Support Yes
PS/2 Compatible Mouse Support Yes
IBM AT Compatible Floppy Drive Support Yes
Mechanical
Rack Mount Enclosure Standard 19"
RETMA
Faceplate Dimensions 19" wide x
8.70" high
Enclosure Dimensions 17" wide x
7.95"
high x 23.25"
deep
Front Panel Control
AC Power Switch and Illuminator Yes
Recessed Processor Reset Buttons 1 per
segment
Floppy Diskette Drive Doors 1 to 8
Processor Select Buttons for Multiplexor 1 per
segment
Keylock Switch Yes
Rear Panel Connections
AC Connector 110 or
220 volt
VGA Monitor Connector DB-15
high density
PS/2 Keyboard Connector Mini-DIN
6-pin
PS/2 Mouse Connector Mini-DIN
6-pin
End Bracket Connectors Board
specific
Optional Auxiliary Junction Panel Support Yes
Power Supply
Ratings
+5vdc 50 amps
+12vdc (Average) 8 amps
+12vdc (Peak) 16 amps
-12vdc 5 amps
-5vdc 5 amps
Maximum DC Power 350 watts
Input Power Ratings
115 VAC + 10% 6.5 amps
230 VAC + 10% 3.3 amps
Fuses
DC Fuses
+12vdc (Disk Power) 8 amps
+5vdc (Disk Power & Multiplexor) 8 amps
+5vdc (PS/2 Keyboard) 0.8 amps
AC Fuses
Primary 7.0 amps
Operating Environment
Temperature 0 -
40° C
Non-Condensing Humidity
5 - 80%
Heat Exhaust Fans
Power Supply Bay 80mm, 44
CFM
ISA Processor Bay 120mm, 69
CFM
Optional Equipment
Bus Controller Processors Cubix BC
Series
Communications Processors Cubix QL
Series
Line Busy Module Yes
Warranty
Parts and labor return-to-manufacturer 1 year