Feb 15 2012

Knowing DS3 Capability

A DS3, also referred as T3, is used mostly as a high speed internet connection access for most business applications. The standard DS3 bandwidth is 45 Megabit per second, which is completely symmetrical so a DS3 has both download and an upload bandwidth of 45Mbps. The DS3 circuit contains 28 T1 lines; each line has a speed of 1.5Mbps which is equivalent to 672 phone lines. Each of these 672 individual channels of a DS3 has a 64k bandwidth.
The bandwidth providers of DS3 check service availability upon requesting a quote. They are generally from AT&T, AireSpring, ACC Business, Cavalier, MegaPath, Level 3, Mosaic NetworkX, New Edge Networks, NetWolves, Nitel, PAETEC, PowerNet Global, One Communications, Qwest Business, TelePacific, RealLinx, Telnes Broadband, USA Digital Communications, TW telecom cheap five fingers , XO Communications and Windstream Communications.
The cost of DS3 circuit is location dependent and pretty much around it. There are also other variables in have a part. However, the good news is it uses a simple form that lets you create instant DS3 quotes designed to the exact location of your business. After you enter the needed information, the software will question the servers up to 20 DS3 service providers and offer you a DS3 cost assessment. You will then be able to choose to speak with a DS3 service consultant, request call back or place order for a DS3 circuit. The application for this service is easy, if you don’t mind the price.
However, do not be confused between DS3 and T3 circuits as these terms are used interchangeably. Just focus on what the service and what it can do for you, as well as on the best scenarios of the application. Put in mind that basically a Digital Signal is a system of categorizing digital circuits according to the rate and arrangement of the DS signal and the equipment that is providing the signals. DS and T designations are used synonymously so that DS1 is T1, and DS3 is T3, but take note that they are not the same categorically.
A DS3 line is ultra high-speed connection that is capable of sending out data speed up to 45 Mbps. As mentioned, this line is equivalent to 672 regular voice-grade telephone lines, fast enough to send out full-motion and real-time video, and an extremely large database over a busy network. A DS3 line is usually installed as major networking artery for huge corporations and universities that have high-volume network traffic.
— Author has been writing about DS3 as well as att long distance and frame relay wan for years.


Jan 31 2012

Streaming DVD Video to iPad iPad 2

The large, high-resolution screen makes iPad/iPad 2 absolutely perfect for watching videos. With iPad/iPad 2, you can watch videos anywhere, anytime. However, the iPad/iPad 2 can’t play all formats video include DVD video, just have a look.
What type of videos can be played on iPad/iPad 2?
H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;
MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;
Support for 1024 by 768 pixels with Dock Connector to VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable;
What a pity it is that you cannot watch DVD on iPad/iPad 2! I guess you guys don’t really wanna miss the opportunity to watch DVD on iPad/iPad2, do you? Here is a specially designed tool – Air Playit gives you a workaround to get away from such an annoyance.
Air Playit is a free video streaming app which offers the easiest way of streaming DVD video to iPad/iPad 2, so that you can watch your favorite DVD on iPad/iPad 2 with its high resolution. Before streaming DVD to iPad/iPad 2, you should backup your DVD to your PC/Mac by using a DVD ripper first. For Windows users, the freeware WinX DVD Ripper strips DVD movies of all the protections and lets you make personal backup of DVDs in few clicks. For Mac users, MacX DVD Ripper Mac Free Edition brings a nice solution.
For more information about Air Playit, please visit:
How to watch DVD on iPad/iPad 2 with Air Palyit
After you backup DVD to the hard drive of your computer, download & install Air Playit server to PC or Mac, and Air Playit client on iPad/iPad 2.
Step one: Run the Air Playit server, click “Shared folders” and add your DVD video by clicking “Add Folder” so that you can stream DVD video to iPad/iPad 2.
Step Two: Run the client app on your Apple device, add your server and tap it. Air Playit will automatically find the server by Bonjour Service. If the App can’t find the server, you can add the server IP address and port manually. (Get the IP address and port on the main interface of Air Playit server).
Step Three: Browse the folders under the server, tap the DVD movie folder which you want to watch and click “Play”. Just watch DVD movie on iPad/iPad 2 right away.
If you want to watch DVD on your iPad/iPad 2 yet still manage to save as much hard drive space as possible then Air Playit is an easy to use and affordable solution.
For more resource, please visit: