Appendix A
Specifications

Table of Contents

Specifications

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Specifications

Architecture

Passive SCSI Multisegmented Backplane ... 12 Disk Connectors
  (6 groups of 2 connectors each with shunt 
  capability for 11 configurations)

Slot Spacing
1.28"
Maximum Third-Height Carrier Width
1.23"
Maximum Half-Height Carrier Width
2.51"
Maximum Carrier Height
4.59"
Maximum Carrier Length
12.49"
Bus Speed                                             10 MHZ

Configurations

Groups                  Half-Height Drives      Third-Height
Drives

Six                         1+1+1+1+1+1          2+2+2+2+2+2
Five                        2+1+1+1+1            4+2+2+2+2
Four                        2+2+1+1              6+2+2+2
                            3+1+1+1              4+4+2+2
Three                       4+1+1                8+2+2
                            3+2+1                6+4+2
                            2+2+2                4+4+4
Two                         5+1                  10+2
                            4+2                  8+4
                            3+3                  6+6
One                         6                    12

Third-height and half-height drives may be combined into a
single
SafeStor\FT.

Drive Accommodations

Maximum Third-Height 3.5" Hard Drives                12
   or
Maximum Half-Height 3.5" Hard Drives                  6

Mechanical

Rack Mount Enclosure                     Standard 19"
RETMA
Faceplate Dimensions              19" wide x 8.60"
high
Enclosure Dimensions     17.50" wide x 8" high x
18"deep

Security

Keyswitch for Each Disk Drive
Yes
Keyswitch for PCM
Yes
Keyswitch for Each Power Supply
Yes
Keyswitch for Optional IES
Yes

Diagnostics

Disk Power Indicators
Yes
Disk Activity Indicators
Yes
Alarm Speaker Off Pushbutton
Optional
Dual Power Supply On-line & Fault Indicators
Yes
Fan On-line & Fault Indicator
Optional
Data Highway On-line & Fault Indicator
Optional
Subsystem Health Indicator
Optional
Environmental Alert Indicator
Optional

Rear Panel Connections

Power Supply 1 (PS1):
   Receptacle                          IEC 320, 10a, male
   pins
   On/Off Switch
   Yes
   AC Power On Indicator
   Yes
Power Supply 2 (PS2):
   Receptacle                           IEC 320, 10a, male
   pins
   On/Off Switch
   Yes
   AC Power On Indicator
   Yes
SCSI I/O Connectors                            6 (50 or
68-pin)
IES I/O Connectors                                   Dual
RJ-11

Power Supply

Ratings
   +5vdc                                               10
   amps
   +12vdc (steady state)                               10
   amps
   +12vdc (Peak)                                       30
   amps
Maximum DC Power 170 watts (steady state)     400 watts
(peak)

Input Power Ratings

   115 VAC ± 15%                                  3
   amps
   240 VAC ± 15%                                1.5
   amps

Operating Environment

Temperature (measured at each of 4 fan inlets)      0 - 400
C
Non-Condensing Humidity                               5 -
80%

Heat Exhaust Fans

Power Supply (each)                           one 60mm, 19
CFM
Rear Panel                      two 80mm, 44 CFM Hot
Swappable

Optional Equipment

Fast SCSI Connector Kit
50-pin
Fast/Wide SCSI Connector Kit
68-pin

Warranty

Parts and labor return-to-manufacturer                   1
year

Compliance

FCC
Class A

This document, and all Web contents, Copyright © 1997 by Cubix Corp., Carson City, NV, USA.