Cisco Cisco 1 GHz GainStar Node 安装指南

4035009 Rev B 

Balancing and Setup 

3-13 

Balancing the Reverse Path, Continued 

3 

Is the reverse Output tilt within ± 0.5dB of the design tilt? 
a)  If the output tilt is within ± 0.5dB of the design tilt, proceed to the next 

section. 

b)  If the output tilt is more than the design tilt, replace the reverse EQ with a 

lower value. 

c)  If the output tilt is less than the design tilt, replace the reverse EQ with a 

higher value. 

4 

Measure the output tilt again, and then proceed to Setting OMI for Reverse 
Path Transmitter (on page 3-14) 

Note: The reverse equalizer is installed at the factory with 0 dB pad.