EXFO VDSL2 - Manual (Page 55)

Auto Tests
Copper, VDSL2, ADSL2+ and IP Triple-Play Test Set 47
Configuring Inactive Pair Test
³
WB Termination defines if the unit uses normal test impedance
termination or high bridging impedance when the cable is active or
terminated by other external equipment. For normal test termination
select TERMINATED, otherwise select BRIDGING.
³
WB Termination Impedance defines the impedance of the dummy
load connected to the line. Select one of the following: 100 Ohm or
135 Ohm.
To set parameter values:
1. Press the up/down arrow keys to highlight the desired parameter.
2. Press to display the list or select the value.
3. Press the up/down arrow key to highlight the desired value.
OR
4. Press the left arrow key to erase the existing value, and then use the
alphanumeric keypad to enter a value. To cancel the entry, press .
5. Press to accept the value.