Agilent Technologies E8362A Service Manual page 104

Troubleshooting
Rear Panel Troubleshooting
Table 4-7 LAN Pin Definitions and Wire Color Codes
Pin Number Color
1 (transmit +) White/orange
2 (transmit −)
Orange
3 (receive +) White/green
4 Blue
2. Cut the wires going to pins 1, 2, 3, and 6. Strip away a small amount of insulation from
each of the eight cut ends.
a. Connect the wire from pin 1 on one end of the cable to the wire from pin 3 on the
other end of the cable.
b. Connect the wire from pin 3 on one end of the cable to the wire from pin 1 on the
other end of the cable.
c. Connect the wire from pin 2 on one end of the cable to the wire from pin 6 on the
other end of the cable.
d. Connect the wire from pin 6 on one end of the cable to the wire from pin 2 on the
other end of the cable.
3. Insulate all exposed wires so that they cannot short together.
4. Label this as a crossover cable so that it cannot be confused with a standard cable.
Figure 4-8 Construction of a Crossover Cable
4-26
Pin Number Color
5 White/blue
6 (receive −)
Green
7 White/brown
8 Brown
PNA Series Microwave Network Analyzers
E8362A, E8363A, E8364A
Service Guide E8364-90001