Anritsu Series MS278XB operation manual Rx+, Name Description

Rear Panel and Connector Diagrams Instrument Overview

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

3-46 MS278XB OM