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VITRIKO
Mobile Data Experts
5. ROUTER DESIGN
PORT2 cable plug into the RJ45 connector labeled as PORT1 (see figure below).
Figure 31: PORT2 cable connection
5.8.8
USB Port
Panel socket USB-A.
Pin
Signal mark
Description
Data flow direction
1
+5 V
Positive pole of 5 V DC supply voltage
2
USB data -
USB data signal – negative pole
Input/Output
3
USB data +
USB data signal – positive pole
Input/Output
4
GND
Negative pole of DC supply voltage
Table 9: Connection of USB connector
Figure 32: USB connector
19
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