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QR.1.3 Summary Of Jumper Settings
Only reposition the jumpers listed in the table below. All other
jumpers are set at the factory and should not be repositioned.
Note the position of these jumpers and switches for future
reference.
Jumper
Setting
Sleeve over Pins 1 and 2 – 16 Mbps
P1
Sleeve over Pins 2 and 3 – 4 Mbps
Sleeve over Pins 1 and 2 – Bottom ring speed 16 Mbps
P2
Sleeve over Pins 2 and 3 – Bottom ring speed 4 Mbps
Sleeve over Pins 2 and 3 – Ports divided into two rings
P3
Sleeve over Pins 1 and 2 – All ports on the same ring
Note: Default settings (set at the factory) are in bold.
QR.2
LED FUNCTIONS
Consult the diagram to help interpret LED indications.
MCC-D2PM
PWR
PWR
P1
P2
16 Mb
16 Mb
P
1
P
2
2 RINGS
2 RINGS
P3
P4
16 Mb
16 Mb
P
3
P
4
MCC-D2PM LEDs
P1
P2
P3
P4
QR-3
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