Question about Zyxel (91-004-361002) Wireless Router

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Zyxel WiMax MAX-200M1

Hi i reset my Zyxel CPE and now i can't connect to the administration IP and the Device has only the LAN, And Void Led lit. when I reboot the device All the led are lit and the powe led is red, then all the let start blinkin, including the power let, after a few seconds all the led turn of, the power led set in green, after a few seconds, the power let start blinking and then it turn off. I Had to reset the router because a route change inside the device did not let me to connect to the device. How can I fix this? I Apreciate any help

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6 Suggested Answers

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Posted on Jan 02, 2017

  • 61 Answers

SOURCE: Reset problem, router won't start again

If the powerlight flashes the entire time.. even after a hardreset, your router is probably only good for a brick....

Posted on Dec 31, 2007

  • 700 Answers

SOURCE: can't connect to my router

Try this;

Just set it again via wired connection or LAN. Access it via Network Connections, and under Network connection look for for your LAN. Right click Local area connection,click properties, then highlight Internet Protocol(TCP/IP), click properties. Under General choose "Use the following IP Address ".

Input on IP address you should have router tutorial. Commonly its default is
Subnest Mask
Default gateway

Under it choose " Use the following DNS server address"
Input DNS address DNS of your ISP

Click ok

goto Inernet browser tab input this will direct you to router configuration setting input its user and pass. If unchanged see tutorial of your router or at the bottom of the router. Then you can change setting of your router.

Hope it helps.

Posted on Apr 08, 2009

  • 116 Answers

SOURCE: ZyXel Prestige 660HW T1, power light blinking

It's dead, sorry. You could TRY removing the power cord, holding in the reset button and powering it back up with the button HELD DOWN for at least 10 seconds. That will factory default it, so I hope you know how to program it all again! (please don't contact me and complain if you don't...)

Posted on May 27, 2009

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SOURCE: Zyxel 660HW DSL LED keeps flashing

Try to change the Local or LAN IP Address of your Zyxel to and do not configure the Zyxel router for PPPoE Connection. It should be configured as Obtain IP Automatically or Automtic DHCP.

Posted on Oct 23, 2009

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  • 68 Answers

SOURCE: I'm getting twice the download speed from my Xavi

My Zyxel cruises along at 10 megabits with no problems. If you are using PPPoE then the light will turn green as the DSL synchs up and connects, and then, after the PPP connection is made (which means that the userid and password are accepted and the device is assigned things by the connection, the light will switch to orange. It blinks when data is transmitted, so this is a NORMAL state for someone who uses PPPoE or PPPoA for their connection. For someone like me who uses ethernet encapsulation, it stays green.
Are you actually on Telefonica de Espana? One of the things I've noted on my pre-configured router is that it uses specific settings for the ATM stuff that matches what my local Telco expects, and I can't change them. I would not expect this to work with anyone else's system.
But 50% speed? Wow, first thing I'd check is my MTU. Depending on what system you have, I'd set my max MTU to about 1400 on my PC to see if that fixes anything. The issue might be that you are getting fragmenting in the connection between the ZyXel and the main system. Problem is that most MTU (Maximum Transmission Unit) sizes are set to 1500. But the PPPoE adds an extra header for the encapsulation, which leaves you with a smaller MTU on that link, around 1492 I think so 1400 is a good number. Systems handle this 2 ways, One is to set the "don't fragment" bit, which means that an ICMP message is sent back, and the sending system has to learn that and start sending smaller packets - this takes time and can effect a short speed test.
The other possibility is that the Don't Fragment bit is not set. Then the router has to actually manipulate the packets - it splits them into multiple packets, called fragments, and the fragments then make their own way through to the final receiving system. This can be slower than just telling the sender to send smaller packets, because that only has to happen once.
It might be that while the ZyXel is fast at packets it is miserable at fragmentation because it is rarely used these days - almost everyone sets "don't fragment" and transmits smaller packets.
But there is a final thing. The ZyXel might just not be seeing the link as being as fast as your Xavi did, even though it is the same link.
You can access the ZyXel via the web and it will tell you how fast it thinks the link is. Say you are paying for a 5 meg link from your phone company. The Xavi sees it as a 5 meg link, and it has no problem getting a maxiumum of about 500 kilobits through it on a download. I have two links that are rated the same. One is seen as a 11 megabit link, the other is seen at about 6500 kilobits. I have a service call in with the telco.
Now, the ZyXel, when it is first turned on, tests the line. There are a lot of subcarriers, and it checks each for noise and loss - if it decides that most of them are not usable, it will rate the line as slower. Not sure why, it could be that the circuitry is marginal, or it could be an issue with the link or the card at the telco end.
So it decides that the link is only a 2.4 megabit link.
I would attach the Xavi to the line, attach to it with web and ask it how fast it thinks the line is.
Then I'd attach the ZyXel and see if it gets the same number. If there is a big discrepancy, I'd return it to where I got it, or if it is the telco I'd report it, they can access it remotely and see what is going on,

Posted on Jan 10, 2010

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1 Answer

Access zyxel configure

From the manual:

Follow the steps below to log into the web configurator.
1 Start your web browser.
2 Type "http://" and the IP address of the ZyXEL Device (for example, the default is in the Location or Address field. Press [ENTER].
3 The login screen appears. Select admin in the User Name field to log in as an
4 Enter the associated password. The default administrative login password is "1234".

Link to manual:
ZyXEL Communications ZyXEL NBG 415N User Manual Chapter 2 The Web...

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Not internet connection. You will need you IP to come check the lines.

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I can'n access the i really dont know the username and the passwordfor my huawei bm662i wimax cpe.

The router setup page should be
You should be able to access it if you use that address. If you are unsure about your router's ip address, please check my tips and tricks about how to find it out. Click here.
Hope this helps.

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Limited connectivity

hi for limited or no connectivity you need to give ip address manually in your local area network connection
for this
right click your LAN you can find properties in that internet protocol(Tcp/ip) in that you need to provide the manual ip

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I have a zyxel X150N wireless router. I have a comcast internet connection. when I install the router i am not able to browse the internet on either WIFI or lan. on lan I get a message that the...

that means your router need to assign right IP address, you should call comcast and then you need to ask them your Ip which you need to assign manualy and then this problem will solve because your router is not connecting with internet.

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1 Answer

No connection via Ethernet between Zyxel P-660HW-D1 and PC

Hi Friend,
Before Connecting your internet we must check in ur system.

1.Go to Start---->Run------>type cmd----->in the black screen type ping
2.check wither its getting reply or request
3.If u are getting reply then ur system is perfect i.e., your NIC Card is installed properly.
4.check wither any proxy is enabled in the LAN settings.
go to browser--->tools---->internet options(Options)----->Connection--->Lan Setting--->there should noy be any tick mark in the boxes

Now we can check the connectivity,
1.Connect the PC from the Router Lan Port and the modem connectivity to the Wan Port of the Router.
2.Assign the Ip address as obtain ip address automatically

Right click networkplaces--->properties--->Lan Connection Properties---->double click the internet protocol(Tcp/IP).In the next box u must select the Obtain Ip address automatically

3.Now u switch on the modem after 30 sec switch on the Router.
4. Launch your web browser.
5 Type "" as the URL.
6For administrator access enter the default admin password 1234 to configure the wizards
and the advanced features.
7 Click Login to proceed to a screen asking you to change your password or click Cancel
to revert to the default password.
8 If you entered the admin password, it is highly recommended you change the default
admin password! Enter a new password between 1 and 30 characters, retype it to
9.Then u can configure the ip address


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