CSX7000 Guide
20 CyberSWITCH
The power supply is contained in a canister type of enclosure to make the replacement as easy as
possible. (See
Power Supply Installation
for details.)
Note that there are two LEDs on each power supply: one red and one green. When power is on, the
green LED is lit to indicate a no-fault condition. If power is on and the red LED is lit, a problem
exists. If power is off, the LEDs will not light.
B
ACKPLANE
B
AY
The segmentable CSX7000 ISA backplane technology is based on the concept of joining or shunting
groups of slots together. The backplane consists of eight groups of paired slots that are isolated: a
total of 16 slots. These paired slots can be electrically joined together with special shunt boards
inserted between the standard ISA slots.
An ISA strain relief cross-bar runs across the top of the cards in the backplane. This bar is intended
to stabilize the backplane to avoid intermittent connections. This is especially valuable in cabinet
or rack setups in which the unit may be pushed in and pulled out repeatedly.
SAFETY LATCH- SECURE AND TIGHTEN
SCREW FOR POWER SUPPLY OPERATION.
1 MIN. POWER OFF TIME REQUIRED FOR
OPERATION- SEE MANUAL.
SAFETY LATCH- SECURE AND TIGHTEN
SCREW FOR POWER SUPPLY OPERATION.
1 MIN. POWER OFF TIME REQUIRED FOR
OPERATION- SEE MANUAL.
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
GREEN LIGHT = SLOT POWER ON FLASHING GREEN LIGHT = GROUP SELECTED AMBER LIGHT = SLOTS CONNECTED
Backplane
Bay
EMS Processor
Card
Dual Power
Supply
Shunts
Interior LEDs
Stopper
(Used to
Lift Fans)
Handle
Safety Latch
Power Supply
LEDs
Strain-Relief
Cross Bar
