Testing | |
|
|
4Have the CO tester send the NLOC
5Repeat Step 2. If the test passes, the problem is in the downstream direction. If it fails, the problem is in the upstream direction.
Figure 27. Loopback Modes
44 | June 6, 2000 |
Testing | |
|
|
4Have the CO tester send the NLOC
5Repeat Step 2. If the test passes, the problem is in the downstream direction. If it fails, the problem is in the upstream direction.
Figure 27. Loopback Modes
44 | June 6, 2000 |