Harmonic CableOS COS-RPL2 - Page 101

Post maintenance testing
1. Remove the test port plug.
2. Perform test.
3. Replace the test port plug and tighten to 80-100 in-lbs.
Upstream performance
The upstream test points are accessed from inside the housing on the RF tray as shown below.
Downstream performance
The downstream test points are accessed from inside the housing on the RF tray as shown below.
101 Installation Guide
D R A F T