Cisco Systems UBR7225VXR specifications OL-17309-02

Chapter 4 Connecting the Cisco uBR7225VXR Router to the Cable Headend

Measuring the RF Signal at the Forward Test Point on a Laser Transmitter

Figure 4-45 Downstream Forward Test Point on the Laser Transmitter—Video Channel Display

Step 3 Select the carrier level (or amplitude) function. Figure 4-46shows the detailed display of the analog carrier level and frequency screen for the channel 48 (in this example).

Figure 4-46 Downstream Forward Test Point on the Laser Transmitter—Detailed Video Channel Display

Step 4 Return to the main menu on your spectrum analyzer.

Step 5 Select a digital channel to measure. In the example in Figure 4-47, the digital channel shown is channel 50.

	Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
4-38	OL-17309-02