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DS3,T3 Service Providers

 All About Ds3 Bandwidth Applications For Your Business Requiremnts

Written by: Les Harper - Jul 2, 2009

Our ds3 prices are extremely competitive.A typical T1 circuit is only 1.5 megabits per second. A typical digital 3 minute song is 3 megaBYTES or 24 megabits in size. A typical digital photo is about 2 megaBYTES or 16 megabits. The typical Power Point presentation is 10 megaBYTES in size or 80 megabits. If 3 or more people in the office were to email a power point presentation at the same time the office internet connection would slow to a crawl for 3 or more minutes. This does not take into account all the spam email clogging up your Internet connection while attempting to reach your mail server. Nor does it take into account many other new bandwidth hogging applications that others in office are using such as monitoring their nanny cam at home, watching MarketWatch , CNN streaming video channels, or uploading a photo album to a relative. Everyday there are new bandwidth intensive applications being developed for the Internet. It's obvious that the common T1 connection can't handle this growth. Your best option is to research application of a DS3 bandwidth solution. A Business DS3 (sometimes referred to as a T3 or E3) is a leased private dedicated line that goes directly from your office to an Internet Service Provider (ISP). A T3 connection is equivalent to 28 T1/DS1 connections and uses digital signals on fiber-optic cable at speeds of 45 million bps (bits per second) or 44.736 megabits per second. Generally this type of dedicated line is for 50-100+ users and/or high bandwidth applications. T3 connections can also be used for point to point access (direct connection between 2 business sites). As a standard used in the North American and Japanese marketplaces, a DS3 can handle 672, 64Kbps voice conversations or one video data channel. The T3 line has enough bandwidth to transmit full-motion real-time videos and very large databases over a busy network. Generally a line would be installed as a major networking channel for a large corporation, research facility, call center, or university with high volume network traffic. But there are multiple smaller scale business uses also....particularly when multiple locations are involved. Bandwidth for a Fractional E3, up to a full E3, generally run at speeds between 6 Mbps through 45 Mbps. DS3 connection (or T3 connection), is great for companies with large bandwidth needs. It is especially useful as the backbone for Disaster Recovery systems. If your company needs computer access for 50 + users, or needs to run high bandwidth applications like video conferencing, you are likely in the market for a T3/E3 connection. A T3 line is also a viable solution for companies looking to resell bandwidth to their customers. The common T1 line can handle 24 simultaneous voice calls or a high speed Internet connection speed of 1.54 Mbps. This T1 is usually the solution of choice for small to mid size businesses. A DS3 line can handle 672 simultaneous voice calls or provide a high speed Internet connection of 45 Mbps. The T3 is typically used by high end data and voice customers as it is the equivalent of 28 T1 lines or 672 voice lines. Most T3 circuits are "fractional", meaning a portion of the circuit. A T3 is capable of 45 megabits per second. Fractional DS3s are usually, 8 megabit per second which is equal to about five (5) T1s. Today this is more than fast enough for most all business needs. The cost of the T3 circuit is always mileage based. Generally speaking the farther the distance from your ISPs Central Office (CO) connection the more it will cost. On top of that there is often a bandwidth usage charge. Our DS3 prices are very competitive. DS3 service can be deployed for a wide variety of applications. The most common uses are T3 point-to-point (tying 2 distinct business locations together), T3 internet (data), T3 frame relay, T3 voice, and DS3 VPN. The pricing for these connections varies widely depending on the carrier, location of service and the application for which the connection is being used. Using a free rate quote research service such as ours will allow you to obtain current business DS3 for your location. We also provide T1 pricing and other high speed internet quotes.

PPP (Point-to-Point Protocol):

PPP, Point-to-Point Protocol, is the standard remote access protocol in use today. PPP is actually a family of protocols that work together to provide connection services. PPP is commonly used to act as a data link layer (layer two of the OSI model) protocol for connection over synchronous and asynchronous circuits, where it has largely superseded the older, non-standard Serial Line Internet Protocol (SLIP) Because PPP is an industry standard, it offers interoperability between different software vendors in various remote access implementations. PPP provides a number of security enhancements compared to regular SLIP. PPP allows remote clients and servers to negotiate data encryption methods and authentication methods and support new technologies. PPP even gives administrators the ability to choose which particular local area network (LAN) protocol to use over a remote link. For example, administrators can choose among NetBIOS Extended User Interface (NetBEUI), AppleTalk, or TCP/IP. PPP is capable of operating across any DTE (Data Terminal Equipment and refers to an end instrument that converts user information into signals for transmission)/DCE (Data Communications Equipment) interface. PPP does not impose any restriction regarding transmission rate other than those imposed by the particular DTE/DCE interface in use. PPP allows a user with a personal computer, such a Macintosh or a PC, and a modem to connect to the Internet, without having to first log on to a remote machine. This capability enables the user to make use of Internet applications and tools such as telnet, file transfer (ftp), electronic mail, and graphical web browsers directly on his or her personal computer. A computer with a PPP connection is able to simulate a direct connection to the Internet. To accomplish this, the user needs: ? A computer and modem ? A PPP account with his or her Internet Service Provider ? PPP software and TCP/IP software installed on the user's computer. ? An IP address - this may be permanently assigned to the user's computer by the provider or assigned dynamically at the time of the connection. A user's modem dials up a remote computer at an Internet Service Provider (ISP). The PPP software requests a PPP connection. Once the connection is made, the service provider assigns the user's computer an IP address (in the case of a service provider who assigns IP addresses dynamically). The TCP/IP software on the user's computer "takes over" and manages the flow of data between the Internet and the user's computer. During the establishment of a PPP connection between the remote system and the server, the remote server needs to authenticate the remote user and does so by using the PPP authentication protocols. PPP accommodates a number of authentication protocols, and it's possible on many systems to configure more than one authentication protocol. The protocol used in the authentication process depends on the security configurations established between the remote user and the server. A PPP connection allows a user to take full advantage of the Internet, because it enables the user's computer to simulate a direct connection to the Internet; because it makes it possible to use Internet applications and tools directly on the user's computer; because it allows the user access to the graphics, sound, multimedia etc. available on the Internet.