ADSL (Asymmetric DSL) transmits data faster downstream than it does upstream. This is appropriate for surfing the Internet, for example, where large amounts of data are transferred from the network to the user, and much less data is passed back to the network. ADSL usually has a downstream rate that is approximately 10 times faster than the upstream speed, whereas SDSL (Symmetric DSL) service delivers the same speed upstream and downstream.

Symmetric DSL provides a transmission flow in which both downstream and upstream directions have the same speed. This type of DSL Internet access is appropriate for users that need to simultaneously transfer voice signals and data both to and from their computer.

ADSL is short for Asymmetric Digital Subscriber Line. It has a downloading (downstream) speed that is greater than the uploading (upstream) speed, and can transfer up to 8Mb of data per second (for downloading) and more than 600Kbps when uploading. This type of high speed DSL access is highly suitable for Internet users who need to download files quickly, but don't really need to upload files often or fast.

The code is indeed not perfectly numerically symmetrical. This is due mainly to the tolerance in the solution for the pressure equation, if you decrease the tolerance you should see smaller asymmetries. You can do this using ApproxProjectionParams { tolerance = 1e-6 } ProjectionParams { tolerance = 1e-6 }

ADSL line can cope with transferring a set number of bits per second – the bitrate – regardless of direction. This can be varied to allow more bits to download rather than upload and vice versa. ADSL is intended for client computers rather than servers it has been configured to increase the download speed which in turn reduces the upload speed. This type of connection is known as asymmetric.

Especially for businesses, some applications and some individual access technologies may require you to purchase additional equipment or software. In some instances, there may be a cost to repair imperfect lines to enable service.

Analog modems were designed to work on regular telephone lines and usually operate at speeds ranging from 28.8K to 56K. The main difference between analog and DSL modems is that an analog modem works over voice frequencies. It can't handle the higher - and much faster - digital frequencies. DSL actually takes a load off the voice channels by using the higher, non-voice frequencies.

Please report any errors to Rob Wesley if a link has been relocated, or disappeared, permission denied, or if I have made errors in the title, comments, URL, or classification of the link. Since I have no control of what other people put on their servers, do not ask me to change contents on pages that do not reside on Aboriginal Connections. Any URL that does not contain aboriginalconnections.com in its path is not on Aboriginal Connections.

Your DSL speed capability is determined by line conditions and distance from the local Qwest Central Office. Pre-qualify your line to find out your line's ability. Speed levels are 256/256Kbps,1.5/1Mbps, 5/1Mbps, 7/1Mbps.

DSL is typically an asymetric offering, with higher download speeds than upload speeds. Typical download speeds are 512kbps - 1.54Mbps and typical upload speeds are 128kbps - 512kbps. Cable modems are also asymetric, with similar upload speeds to that of DSL. The download speeds are often higher, ranging up to 3Mbps in many cases. It really depends on what the local DSL & Cable providers are selling, however.

Typical residential offerings usually have a maximum of 1.5Mbps (1.5 megabits per second), but special connections for home and office can be obtained to go well above that. There are two limiting factors that are in place for most connections: the modem and the wiring used to transfer the signal from the modem to the computer. Most home use DSL modems are limited to 10Mbps on the user (LAN) side.

Our system works over standard HTTP or HTTPS (80 or 443 ports) and does not use any incoming connections. It should work without requiring port mapping / forwarding rules on any network where you can access web pages with browsers like Internet Explorer or Netscape. If you encounter any problems connecting to our service, let us know and we will find a solution. A.I can't log into my account. Make sure you have spelled everything correctly.

You can find classification of NAT in RFC 3489 – STUN http://www.faqs.org/rfcs/rfc3489.html. It should not mater what type of firewall you have.

A system of secure key pair consisting of a private key for creating a digital signature and a public key to verify the signature.

Test-driven development generally lowers the defect density of software. But we're all fallible, so sometimes a defect will slip through. When this happens, write a failing test that exposes the defect. When the test passes, you know the defect is fixed! Don't forget to use this as a learning opportunity. Perhaps the defect could have been prevented by being more aggressive about testing everything that could reasonably break.

There are several reasons why our kayaks are asymmetric, i.e. why the widest point of the craft is aft of the center: Like Olympic racing craft, our kayaks require the least amount of muscle power to reach optimum cruising speeds. Asymmetric kayaks provide an optimum of stern cargo area, with a minimum of trim sensitivity. Therefore, our double seaters are easy to paddle solo (from the stern cockpit).

Like our dedicated ISDN connections, Spindlemedia Wireless service is always on; there’s never a busy signal. Unlike DSL, the service speed does not diminish with distance from the network (in this case, not the central office, but the base station). Unlike IDSN and T1 connections, which may be connected to the Public Service Telephone Network (PSTN), Spindlemedia Wireless service, functions like a private network IP connection between you the end-user and Spindlemedia.