Earlier as per the National Telecom Policy 2004 minimum broadband speed was 256 kbps but now it has been revised to 512 kbps.

Fiber to the home (FTTH) is the delivery of a communications signal over optical fiber from the operator’s switching equipment all the way to a home or business, thereby replacing existing copper infrastructure such as telephone wires and coaxial cable. Fiber to the home is a relatively new and fast growing method of providing vastly higher bandwidth to consumers and businesses, and thereby enabling more robust video, internet and voice services.

Optical fiber: refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic strand or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. cat5cable:Cat-5 cable, sometimes called Ethernet cable, is short for Category 5 cable, a current industry standard for network and telephone wiring. Cat-5 cabling supports frequencies up to 100 MHz and speeds up to 1000 Mbps. It can be used for ATM, token ring, 1000Base-T, 100Base-T, and 10Base-Tnetworking.

It shows a message that Your modem (or other connecting devices) has reported an error and Usually the message will be “Connection failed with error 651”.In such cases user tries to restart the whole computer, router or modem, But You can easily make out when you are facing this problem in your windows 7 as this error code 651 shows an error message when user is working.

691 errors can generally be resolved by correcting your username and password. You may see a 691 error displayed in one of the following two formats. Error 691: The computer you are dialling in to cannot establish a Dial-Up Networking connection. Check your password, and then try again. Error 691: Access was denied because the user name and/or password was invalid on the domain.

A static IP address is a set of Numeric and DOTS. It is provided to a computer by an (ISP)Internet service provider to be its constant address on the Internet IP addresses helps the computers to locate and talk to each other on the Internet.