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The general router login address is 192.168.1.1 or 192.168.0.1; Of course, if the router has been changed to the gateway, it is not the above two login addresses. It is recommended to look at the back of the router, which generally has the login address and account password written on it; If there is not written on the back, you can look at the router's manual; Or find a mobile phone with a router connected to the Internet, as shown in the figure below, check its IP address and know that its IP is 192.168.1.110, then the login address of the router must be 192.168.1.1

1. enter the management website 192.168.1.1, enter the login interface, and enter the super account (telecomadmin) and password (ne7ja% 5m) to log in. In order to set up a new WiFi connection, you must first delete the original Internet connection
   

2. Click network broadband settings, select the second connection from the "connection name" drop-down bar, and click Delete to delete the connection

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3. New connection

to set the routing mode, you need to create a new connection. Network - Broadband settings, in the "connection name" drop-down bar, find "new connection", service mode "Internet", connection type "route"

4. So far, we have set up the route and WiFi of bigcat. Users can access the Internet without dialing on the computer, and can also use mobile terminals with WiFi (such as mobile phones, laptops, etc.), Tablet, etc.)

The specific steps are as follows:

Take the wireless configuration of Telecom as an example, the specific steps are as follows:

1. Jump directly in the computer browser through the IP address of gigabit optical cat

The operator's installation personnel install and test. After the optical fiber enters the home, the user's optical cat is connected, and then the user's equipment or wireless routing is connected. The user can only enter the background of the router

to debug the router. The router settings are as follows:

1, Then the network cable connected to the computer will be plugged into any LAN port. After doing these jobs, you will see an address and account password behind the router. After connecting, you can enter the address you see in the router in the browser, which is generally 192.168.1.1 (of course, if you use a telephone line to access the Internet, you need to prepare a modem, After that, you can enter the operation interface. You can see a setup wizard on the left, and then you can enter (generally it will pop up automatically)

4. You can enter the setup wizard interface

5. Click next to enter the online mode setup, You can see that there are three ways to access the Internet. If it is dial-up, then use PPPoE. Dynamic IP general computer directly plug in the network can be used, the upper layer of a DHCP server. Static IP is usually dedicated line

, or cell bandwidth, etc. there is no DHCP server in the upper layer, or you want a fixed IP. Because of dialing, choose PPPoE

6. When you choose PPPoE dial-up Internet access, you need to fill in the account number and password. You should understand that when you open broadband, there will be an account number and you can fill in it

7. Then the next step is to enter the wireless settings, you can see the channel, mode, security options, SSID and so on. Generally, SSID is a name, you can fill in it freely, The wireless security option is WPA PSK / WPA2 PSK, which is safe

, so as not to let others crack and rub the network lightly

8. The next step is to set it up successfully

9. Click finish and the router will restart automatically. At this time, wait patiently. The interface that appears after success

passive optical network (PON) is a kind of pure dielectric network, which avoids the electromagnetic interference and lightning impact of external equipment, reces the failure rate of lines and external equipment, improves the system reliability, and saves the maintenance cost

lightless network is a point-to-multipoint optical fiber transmission and access technology. The downlink adopts broadcast mode, and the uplink adopts TDMA mode. It can flexibly form tree, star, bus and other topological structures. At the optical branch point, it only needs to convert a simple optical brancher. Therefore, it has the advantages of saving optical cable resources, bandwidth resource sharing, saving computer room investment It has the advantages of high speed and low cost. Passive optical network includes ATM-PON and ethernet-pon

passive optical network (PON) refers to the optical distribution network (ODN) between OLT and ONU without any active electronic devices. It includes ATM based PON and IP based E / GPON

1. The default address is 192.168.1.1. The user name and password can be found at the back of the device

2. After successfully logging in, click "network", the left default is WLAN basic configuration, after removing the check in front of "enable wireless", WiFi will be turned off

how to set the optical cat Router:

1. The default IP of the device is 192.168.1.1, which can be seen from the back panel of the device. The default administrator account and password can also be seen here

8. Finally, restart the router. So far, the security settings of the new router have been set

The manual mainly introces the performance parameters of the equipment and the matters needing attention in operation. For reference only

instructions for use:

1. Log in, enter the management website 192.168.1.1, enter the login interface, enter the super account (telecomadmin) and password (ne7ja% 5m) to log in

3. Create a new connection. To set the routing mode, you need to create a new connection. Network - Broadband settings, in the "connection name" drop-down bar, find "create a new connection", service mode "Internet", connection type "route", set as shown in the figure below

extended materials:

optical access network planning and design manual is a book published by people's Posts and Telecommunications Publishing House in 2009, written by Wang Qing and Cheng Boya

"optical access network planning and Design Manual" is a book that introces the planning and design methods of optical access network. Combined with the specific situation of China, the book analyzes and discusses the evolution strategy, planning ideas, design methods and solutions of optical access network in simple terms

the book is divided into 10 chapters, including: access network architecture and optical broadband access technology, cable access network cost model, access network evolution strategy, optical access network planning method, EPON network element form and access requirements, ODN related equipment, contents, scope, steps and methods of engineering survey and design, PON system uplink solution, EPON system test, Economic evaluation, etc

"optical fiber access network planning and Design Manual" is rich in content and practical, which can be used as a reference or training material for optical fiber access network engineering and technical personnel, management personnel and telecom operators, as well as for teachers and students of related majors in Colleges and universities

reference source: Network: optical access network planning and Design Manual