netsys NV-720 Series, User Manual

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NV-720S ADSL2+/VDSL2 Wi-Fi USER’S MANUAL Ver. A.2
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10. Question: Is it possible to use ADSL2 IP DSLAM with the NV-720S?
Answer:
NV-720S support the ADSL Annex B backward compatible, therefore the NV-720S can connect to
ADSL2 IP DSLAM.
11. Question:
I have purchased a kit of NV-700L and NV-720S to extend the property Wi-Fi network. They will sit in
the property LAN which is served by a modem router and off an ADSL telecom connection. Each NV
unit will have a fixed IP LAN address. All Wi-Fi user addresses are provided by the gateway modem
router. The reason for purchase is to extend the LAN service via phone lines to the Wi-Fi access point.
I would appreciate a simple configure set up for each unit. e.g. should the NV-700L be configured as a
switch or router?. Do I need to configure a VDSL2 WAN between the NV-700L and NV-720S?
Answer:
Basically, use default settings that the network can be established. NV-700L should configure to
switch mode (default mode), and NV-720S configure to router mode (default mode).
12. Question: What is the maximum Ethernet frame MTU for these routers?
Answer: NV-720 maximum Ethernet frame MTU is 1536 bytes.
13. Question:
We have a customer who previously had the NV-720S (regular antenna) and we sent them a NV-720S
with the 5db antenna (high power output) to replace the original unit when it failed, but the new unit
with 5db antenna has less coverage than the original unit. Can you please send me the NV-720S
wireless configuration settings to optimize the range of the high output antenna? If they are the same,
why is the NV-720S with the 5db antenna, providing less coverage? Please advise.
Answer: Please note that the two antennas have almost the same coverage range, the difference between the