Product Description
24
Table 2. VDSL2 DIP Switch Settings - Profiles, Description, Usage
DIP Switch
Profile Description Usage
234
Up Up Up 17a Medium loops Medium distance applications where
more data is expected to flow in a
particular direction
Up Up Down 30a Short loops, high
data rates
Short distance applications where data is
expected to flow equally in both
directions
Up Down Up 30a Short loops, low
latency
Applications where a few milliseconds of
latency is unacceptable
Note: DSL link will be more susceptible
to dropping and retraining due to
reduced noise immunity
Up Down Down 30a Short loops, high
reliability
Applications where enhanced reliability
of the DSL link is desired
Note: maximum loop length will be
reduced, compared to a link without
G.inp*
Down Up Up 8b Long loops Longer distance applications where a
lower maximum data throughput is
acceptable
Down Up Down 17a Medium loops Medium distance applications where
data is expected to flow equally in both
directions
Down Down Up 17a Medium loops,
high reliability
Applications where enhanced reliability
of DSL link is desired
Note: maximum loop length will be
reduced, compared to a link without
G.inp
Down Down Down 30a Short loops,
maximum
throughput
Short distances where more data is
expected to flow in a particular direction
*G.inp - ITU standard G.998.4. Provides enhanced protection against impulse noise or increases
efficiency of providing Impulse Noise Protection (INP)
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