PLANET VC-231 - Manual (Page 29)

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6. FAQ
Q1: What voltage that VC-231 / VC-234 used?
A1: 5V DC, 2A
Q2: What is VDSL2?
A2: VDSL2 (Very High-Bit-Rate Digital Subscriber Line 2),
G.993.2 is the newest and most advanced standard of
xDSL broadband wire line communications.
Designed to support the wide deployment of Triple Play
services such as voice, data, high definition television
(HDTV) and interactive gaming, VDSL2 enable operators
and carrier to gradually, flexibly, and cost efficiently upgrade
exiting xDSL-infrastructure.
Q3: What is the best distance for VC-231 / VC-234?
A3: In order to guarantee the stability and better quality of
network, so we would suggest the distance in 1.4 kilometer
is the best for VC-231 / VC-234.
Q4: What is the best date rate for VC-231 / VC-234?
A4: We provide the data rate of the VC-231 / VC-234 is up
to 100Mbps/100Mbps (downstream / upstream) in 200
meters.
Q5: Can VC-201 compatible with VC-231 / VC-234?
A5: Currently NO. Although VC-201 (profile 12a) and VC-231
/ VC-234 (Profile 17a/30a) are base on ITU-T G.993.2
VDSL2, but with different Profiles, so far they are not
compatible with each other.
Q6: What is SNR and what’s the effect?
A6: In analog and digital communications, Signal-to-Noise