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How To Enjoy Low Cost Mobile Computing
The Internet has become common source of information and with increased business and personal travel it is almost a necessity to have a laptop computer with wireless Internet access.
The new laptops built for WiFi and the WiFi Hub service...
Protecting Your PC Against Viruses And Spyware
Spyware, trojans, dialers and viruses can cripple your PC's performance, destroy data and compromise your security. Find out how to identify if your PC is at risk and how to lock it down from attacks in the future by reading this factsheet.
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SEO Stoopid!
Why am I SEO Stoopid?
I'm SEO Stoopid because I didn't properly take notice of what my stats could have told me.
If I would have done, I would have noticed something sooner and factoring that something into my response would very probably have...
Stay Connected With Your Downline Using Free VoIP
Over the last few years I have noticed a large amount of my
downline, sponsors and clients often have terrible phone calling
plans depending on where they live. One of the top skills we as
sponsors in our programs continually teach our teams to...
VoIP Service: Sign Up And Save
If you want to save money on your telephone service using the internet, you will need to sign up with a VOIP (Voice Over Internet Protocol) service provider. They will sell you the necessary equipment and assign you a number, which is used like a...
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Some DSL Broadband definitions
Some DSL Broadband definitions,
Often too many people get confused with all the definitions, here we have explained in easy to understand terms.
ADSL:
Asymmetric Digital Subscriber Line - asymmetric meaning it's faster downstream than upstream.
ASAM:
Advanced Services Access Manager -Whether you have a DSLAM or ASAM in your exchange doesn't really matter. They do the same thing. See DSLAM's as well.
ATM:
Asynchronous Transfer Mode - a method of encapsulation which is capable of many virtual circuits. With these, providers (ISP's) can split an ATM connection (155Mbit or 622Mbit) up into many connections. ATM isn't just used for DSL but in the case of DSL it's used to provision each customer.
Contention Ratios
A contention ratio is the number of users to xMbit of bandwidth. For example some providers offer 2Mbit DSL, with a ratio of 50:1, meaning 50 users to 1Mbit of bandwidth.
CPE
Customer Premises Equipment, the term that describes the equipment used on the customer end of a connection, for example your DSL modem/router, cable modem, black box on Wired Country etc.
DSL
Digital Subscriber Line.
DSLAM
Digital Subscriber Line Access Multiplexer - They are placed in DSL enabled Telecomm exchanges, when your modem syncs up and the DSL light comes on, it means you are connected. When data travels down your connection, it goes from the CPE -> DSLAM -> RAN -> ISP
ERX
Edge Routing Exchange. See RAN.
IPNet
Telecommunications backhaul networks for carrying traffic from the customer to the ISP,
i.e. carrying traffic from RAN's to ISP's.
Ping or Latency
A ping measures the time in milliseconds that it takes for a packet to travel from your computer to a remote computer and back to you again. Just because you can't ping a given host, quite a lot of providers are beginning to filter ICMP (pings come under this protocol) traffic because it is commonly used to attack hosts and wastes a lot of bandwidth.
Many providers also give low priority to ping (ICMP) traffic which may mean your ping at a command line isn't very good, but in say a game, things may be fine.
RAN
Regional Access Node These aggregates many DSLAM's connections and then feed the data to an ISP
RTT
Round Trip Time - the time it takes in milliseconds for a packet to go from A to B and back again. See ping.
SDSL
Symmetrical Digital Subscriber Line - symmetrical meaning the same speed up and down.
Units
There is a major difference between UPPER and lowercase
MB = MegaBytes
Mb = Megabits
kB = KiloBytes
kb = Kilobits
MB/s = MegaBytes per second
Mb/s = Megabits per second
kB/s = KiloBytes per second
kb/s = Kilobits per second
There is 8bits to a Byte, 8kb = 1kB
1Meg connections only transfer at 128kB/sec.
or an 8Mb connection only transfers at 1024kB/sec or 1MB/s
About the author:
Steve owner and operator © Private Mail Services http://www.private-services.com 2005 - helping to keep you anonymous
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Broadband Internet access - Wikipedia, the free encyclopedia |
Broadband Internet access became a rapidly developing market in many areas in the early 2000s; one study found that broadband Internet usage in the United ... |
en.wikipedia.org |
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UK Broadband Internet Access |
Listings of UK broadband internet access providers and their prices, links to provider guides and reviews. |
paler.com |
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PC World - Buying Guides - Broadband Internet |
Buyers' Guide to Broadband Internet Contents ... For the majority of those looking to upgrade to broadband Internet for the business or home, it's all about ... |
www.pcworld.idg.com.au |
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Broadband Internet Access Service Providers - High Speed Cable and ... |
Discount offers for broadband high speed, cable and DSL Internet access service providers from Broadbandinfo.com. Additionally we provide free online high ... |
www.broadbandinfo.com |
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Telewest - Broadband Internet - Digital TV - Phone - Cable ISP ... |
. ... Jump to the Homepage [Accesskey '1']; Jump to Navigation menu [Accesskey 'n']; Jump to Main Content [Accesskey 'c']; Jump to Contact Us [Accesskey ... |
www.telewest.co.uk |
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FCC Broadband Internet Access Page |
List of resources from Federal Communications Commission regarding broadband Internet and access issues. |
www.fcc.gov |
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BT.com: Broadband Internet, mobile and fixed telecommunications ... |
National telecommunications provider. Details on products and services, plus user area. |
www.bt.com |
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Primus > Home - Australia's leading Broadband Internet, Telephone ... |
Primus / iPrimus - Australia's leading Broadband Internet, Telephone, Mobile, VoIP and Dial Up provider. |
www.iprimus.com.au |
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Virgin.net ISP - Broadband Internet access, news and entertainment |
Virgin.net, the UK's innovative Internet service provider. All you need for broadband and dial-up access, entertainment, information and news. |
www.virgin.net |
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1 24% of rural Americans have high-speed internet connections at ... |
File Format: PDF/Adobe Acrobat - View as HTML |
Your browser may not have a PDF reader available. Google recommends visiting our text version of this document. |
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ADSL Plans - ADSL Modems - ADSL Broadband Internet - Telstra BigPond |
Choose from BigPond broadband ADSL plans by speed and usage to suit your needs. View BigPond broadband ADSL modem options for your broadband ADSL internet ... |
www.bigpond.com |
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ntl.com | broadband internet, telephone packages, cable tv |
Broadband cable internet access from ntl, get high speed cable internet access at affordable prices. |
www.home.ntl.com |
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Westnet - Broadband Internet, ADSL, Dialup, Web Hosting, Domain ... |
Westnet provides a range of Broadband Internet, ADSL, Dialup, Web Hosting and Phone services Australia wide. Connect with Australia’s Number 1 ISP for ... |
www.westnet.com.au |
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Broadband Internet : Find Broadband Internet Access Providers with ... |
Find Broadband Internet Service Provider. TheBroadbandGuide.com is a comprehensive directory of Broadband Internet Provider. |
www.thebroadbandguide.com |
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Internode - Broadband ADSL Internet Access |
Internode - Broadband Internet Access and other Internet services. ... Internode Broadband ADSL is the broadband Internet solution you have been looking for ... |
www.internode.on.net |
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CHOICE - Setting up broadband internet |
Setting up broadband internet. How to get ADSL broadband, step by step Online 02/04. Contents. Setting up broadband internet · Availability and choice ... |
www.choice.com.au |
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Wireless Broadband Internet Service Provider: High Speed Wireless ISP |
Clearwire is a wireless broadband internet service provider (high speed wireless ISP) providing high speed wireless broadband internet access in Abilene TX, ... |
www.clearwire.com |
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SurfCity Networks Broadband Internet |
SurfCity Networks Broadband Verizon DSL High Speed Internet and Web Hosting. |
www.surfcity.com |
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ISP - Wireless Broadband Internet Provider, iBurst, ADSL Broadband ... |
Australian ISP providing business dialup, high-speed broadband, network access and datacentre services. |
www.chilli.net.au |
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NTL - Broadband Internet - Digital TV - Phone - Cable ISP ... |
Digital Television Network. |
www.ntl.com |
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