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Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
I
C and SGPIO Modes and Jumper Settings
2
This backplane can utilize I
used without making changes to your jumper. The following information details
which jumper must be configured to use SGPIO mode or restore your backplane
to I
C mode.
2
Jumper
JP84
1-2
Jumper
JP84
2-3
C or SGPIO. SGPIO is the default mode and can be
2
SGPIO Setting (Default)
Jumper Setting
I
C Setting
2
Jumper Setting
SAS-213LTQ Backplane Specifications
SGPIO Mode Setting
I
C Setting
2
C-7
3
2
Connector
Pins
Jumper
3
2
Setting
Note
Note
1
1
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