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NV-600W Managed Wireless VDSL2 Router USER’S MANUAL Ver. A3
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Notes:
1. NV-600W vdsl2 vectoring technology default setting is enabled.
2. If user would like to use vectoring technology, NV-600W and IP DSLAM both need support vectoring technology and need both
enabled. NV-600W will auto follow the IP DSLAM vectoring technology to configure.
3. Vectoring technology does not support point to point applications.
About vectoring technology (Reference only):
Vectoring is a transmission method that employs the coordination of line signals for reduction of crosstalk levels and improvement of
performance. It is based on the concept of noise cancellation, much like noise-cancellation headphones. The ITU-T G.993.5 standard,
"Self-FEXT cancellation (vectoring) for use with VDSL2 transceivers" (2010), also known as G vector, describes vectoring for VDSL2.
The scope of Recommendation ITU-T G.993.5 is specifically limited to the self-FEXT (far-end crosstalk) cancellation in the
downstream and upstream directions. The far end crosstalk (FEXT) generated by a group of near-end transceivers and interfering
with the far-end transceivers of that same group is cancelled. This cancellation takes place between VDSL2 transceivers, not
necessarily of the same profile.