User`s manual
VDSL2 CO&CPE Modem USER’S MANUAL Ver.A9
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6.1.5 Loop Back
The loop back testing function for checking phone wire link problem: 1. System Loop 2. Line Side Loop
Figure 6.1.5 Loop Back Activation/Deactivation Menu
Loop Back
Setting Description
Channel
Number
To which bearer channel number shall the settings apply?
Channel 0
24