Anritsu Series MS278XB User Manual
Page 98
Rear Panel and Connector Diagrams
Instrument Overview
3-46
MS278XB OM
Table 3-15. Index 19: 8-pin Ethernet RJ45 Connector Pinout Diagram
Pin
Name
Description
1
TX+
Transmit data (> +3 volts)
2
TX–
Transmit data (< –3 volts)
3
RX+
Receive data (< –3 volts)
4
–
Not used (common mode termination)
5
–
Not used (common mode termination)
6
RX–
Receive data (< –3 volts)
7
–
Not used (common mode termination)
8
–
Not used (common mode termination)
Table 3-16. Index 20: 4-pin USB Type A Connector Pinout Diagram
PIN
Name
Description
1
VCC
+5 volts, 500 mA
2
–Data
Data input
3
+Data
Data output
4
GND
Ground