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VXI Technology, Inc.
16 CT-400 Introduction
CT-400 SPECIFICATIONS
GENERAL SPECIFICATIONS
SIZE
16.7" (424.18 mm) W x 14.00" (355.60 mm) H x 25.00" D (635.00 mm)
Thirteen C-size VXIbus card slots
WEIGHT
< 50 lb (11.3 kg)
VXIBUS VERSION
1.4
MTBF
100,000 hr
MTTR
5 min
ENVIRONMENTAL SPECIFICATIONS
OPERATING LOCATION
This chassis should be operated indoors in a controlled environment, protected
from exposure to the elements (i.e. direct sunlight, precipitation, wind, etc.)
TEMPERATURE
Operating
Storage
0 °C to +55 °C
-40 °C to +71 °C
HUMIDITY
Operating
Non-operating
Up to 95% (non-condensing) at up to 30 °C; up to 45% at up to 55 °C
Up to 95% (non-condensing) at up to 55 °C
Altitude
Operating
Non-Operating
15,000 ft (4570 m)
40,000 ft (12,190 m)
Random Vibration*
Operating
Non-Operating
0.27 g-rms total from 5 Hz to 55 Hz
2.28 g-rms total from 5 Hz to 55 Hz
* Three axis, 30 min total, 10 min per axis.
Functional Shock
Operating
Half sine, 30 g, 11 ms duration
Meets functional shock requirements of MIL-T-28800E, Type III, Class 5
COOLING SPECIFICATIONS
COOLING REQUIREMENTS
> 100 W/slot
COOLING MODES
Three cooling modes are available for the CT-400 mainframe. High or low
speed cooling modes can be selected by moving the Fan Speed switch at the
rear of the mainframe. The variable cooling speed mode determines fan speed
as a function of ambient temperature a mainframe load. The power supply and
modules are cooled by separate fans.
AIR FLOW PATH
Air is drawn into the mainframe from the rear and is pressurized below the
cards. The air is then distributed across all slots along the total length of each
slot and is exhausted through the top of the mainframe. When the mainframe is
rack mounted, allow approximately 2.0 inches (5.1 cm) of clearance at the top
and rear for proper airflow.