NV-450M/S - G.fast Master modem + G.fast / VDSL2 / V35b Slave Modem
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NV-450M/S is a managed G.fast point to point solution with four Gigabit LAN ports. It is compliant to ITU-T
* Specifications are subject to change without prior notice.
1. POWER indicator does not light up (green) after power on.
Check the power plug by plugging in another that is functioning properly. Check the power cord with another device. Check the terminal block make sure to fasten the power cord. If these measures fail to resolve the problem, have the unit power supply replaced by a qualified distributor.
2. NV-450M/S both cannot handsharking after making a connection.
3. Line Link cannot be established.
4. I just bought a NV-450M/ NV-450S to replace my Quest DSL modem for my home. I was told any VDSL2 modem would replace and give me higher communication speeds. It doesn’t get me internet when hooked up. All lights come on but no Link light. Is this the complete wrong application for this unit?
Please note NV-450S is a Slave (CPE side), it must be connected to the NV-450M Master(CO side) or IP-DSLAM to get link.
5.We need to set up a default gateway on a NV-450M/ NV-450S pair which are in Bridge mode, as they want to manage the units from a different network.
When the application is used within the LAN, the switch(bridged) mode is not necessary to set up a gateway .However, if the application crosses various network segments (LAN to WAN(Line) or WAN(Line) to LAN), you must set up a gateway to connect different network segment. .
6. What can I do if I forgot my password.
If you forgot your password, you must reset your modem. Unfortunately this process will change all your settings back to the factory defaults. To reset the modem, locate the reset on the rear panel of the unit. With the modem powered on, use a paperclip to hold the button down for over 5 seconds. Release the button and the modem will go through its reboot process. NV-450M default ip is 192.168.16.249. NV-450S default ip is 192.168.16.254.When logging in, the default username and password both are “admin”.
7. What is the maximum Ethernet frame MTU for these modems?
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