Tektronix MTS4000 MPEG, Техническое описание, Страница: 34 / 41

Performance veri fi cation
1G Ethernet loopback test
10G loopback test
The steps in this procedure can be used to perform a loopback test on the standard
1G Ethernet ports and the optional 10G optical interface card ports.
The example screen shots display the names and connections for the 1G Ethernet
ports. The 10G optical ports have identical screens, but different adapter names.
NOTE.
Do not attempt to perform the two loopback test simultaneously. First test
the 1G Ethernet ports, then if installed, test the 10G optical ports.
1. Verify that the ports are active.
a. 1G Standard Ethernet ports: With a loopback cable connected, verify
that the LEDs on the Ethernet ports are on or blinking. Check the RJ45
cable connections if the LEDs are off.
b. 10G Optical Interface ports: With a loopback cable connected, verify that
the LEDs on the optical ports are on or blinking. Check the
fi ber cable
connections if the LEDs are off.
NOTE.
For ease of identifying the ports, if you need to verify both the 1G Standard
Ethernet ports and the 10G Optical ports, do not have both loopback cables
connected at the same time.
2. Open the Network and Sharing Center in the Windows Control Panel.
You should see two local area connections displayed.
20 MTS4000 Speci fi cations and Performance Veri fi cation