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Installing and Using the 4-Port PoweredUSB Hub
Connections
Operations Guide 930105B CyberData Corporation
7
2.3.3 Jumpers
Figure 2-4. Jumpers
2.3.4 PoweredUSB connections
The PoweredUSB connections are standard USB “A” connectors with four extra pins to supply
higher voltages. See ”Figure 2-6”on page 8 for an illustration. The lower portion of the “A”
connector side on this product can be used alone, without the locking Power
edUSB connector.
2.3.5 Connector color keys
The PoweredUSB connectors are color keyed so that only the correct voltage cables can be installed.
C
A
B
C
A
B
C
A
B
Jumper Positions
Jumpers 3 and 4
Jumpers 5 and 6
Jumpers 1 and 2
Jumper Table AB C
Com Port A, Pin 1 JP3 12V 5V CD
Com Port A, Pin 9 JP4 12V 5V RI
Com Port B, Pin 1 JP5 12V 5V CD
Com Port B, Pin 9 JP6 12V 5V RI