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 RatiosA 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.CPECustomer 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.DSLDigital Subscriber Line.DSLAMDigital 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 ERXEdge Routing Exchange. See RAN.IPNetTelecommunications backhaul networks for carrying traffic from the customer to the ISP, i.e. carrying traffic from RAN's to ISP's.Ping or LatencyA 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.RANRegional Access Node These aggregates many DSLAM's connections and then feed the data to an ISPRTTRound Trip Time - the time it takes in milliseconds for a packet to go from A to B and back again.
See ping.SDSLSymmetrical Digital Subscriber Line - symmetrical meaning the same speed up and down. UnitsThere is a major difference between UPPER and lowercaseMB = MegaBytesMb = MegabitskB = KiloByteskb = KilobitsMB/s = MegaBytes per secondMb/s = Megabits per secondkB/s = KiloBytes per secondkb/s = Kilobits per secondThere is 8bits to a Byte, 8kb = 1kB1Meg connections only transfer at 128kB/sec. or an 8Mb connection only transfers at 1024kB/sec or 1MB/s.
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Is VoIP Good For The Home?
There is no doubt that you have heard about VoIP by now. It's made headlines and is plastered everywhere both in online and TV advertisements. Just in case you haven't caught on to the hype yet, VoIP is the abbreviated term for Voice over Internet Protocol. Voice over Internet Protocol is basically the ability to communicate on a phone over your Internet connection.With VoIP, the promise is the ability to make local and global long distance calls at a significantly lower rate than over a plain old telephone line through your local carrier. The VoIP trend has caught on and large enterprises all over the globe are adopting this new technology to reduce their cost of business communications which may include fax, conference calling, along with streaming video applications.
VoIP has been around for some time, but it has only been until recently that it has finally matured to the stage worthy of replacing everyday phone use.At the household level, it is certain by now that you are...
Is VoIP Good For The Home?
Dsl > Is VoIP Good For The Home?
Mammoth Networks Expands Wholesale DSL to Arizona, New Mexico
(ContentDesk) October 17, 2005 -- Mammoth Networks has expanded its wholesale Digital Subscriber Line service to Arizona and New Mexico.
The expansion allows the company to offer DSL through its Partners to 156 additional communities.Mammoth aggregates DSL in more than 600 cities in nine Western states, wholesaling network access to Service Providers that sell data connectivity.
The company's network supports the creation of private Wide Area Networks (WANs) throughout its coverage area.Mammoth allows its customers (termed Partners by the company) to connect Qwest DSL loops to the company's private network.
Because Partners can use Mammoth's network, they can justify expanding their coverage areas and are able to service a Partner's end users more effectively.
Without a wholesale option, Service Providers must order their own circuits within Qwest's territory, then build out a network to support their end users.
The cost of building out a private...
Mammoth Networks Expands Wholesale DSL to Arizona, New Mexico
Dsl > Mammoth Networks Expands Wholesale DSL to Arizona, New Mexico
BBned selects Allied Data Technologies as Supplier for combined Voice and Data IAD
This agreement is a direct result of intensive co-operation between BBned and Allied Data Technologies. With this Voice IAD of Allied Data Technologies, BBned will be able to offer new services (e.g. telephone- and internet access in one package) to the business- and consumer market. BBned's first combined voice and data service, "DSL Phone service", is already introduced earlier this year."The cooperation between Allied Data Technologies and BBned results in a service where users can obtain extra value from their DSL broadband connection. With this new service, telephony costs can be saved considerably" according to Arthur van den Ende, Commercial Director of BBned.
"BBned now offers the possibility to its users to realize voice and data over one single connection, without loss of quality of the connection, but against tariffs which can unpack up to dozens of percents lower.""This agreement will create an extra impulse on broadband development in the Netherlands." says Jeroen...
BBned selects Allied Data Technologies as Supplier for combined Voice and Data IAD
Dsl > BBned selects Allied Data Technologies as Supplier for combined Voice and Data IAD
Eliminate Adware and Spyware
Everyone should eliminate spyware and adware from your hard drive for your computer privacy protection. Spyware and adware programs also slow down the speed of your computer by cluttering your hard drive with annoying programs. Once you eliminate adware and spyware, your computer speed will improve immediately. Spyware compromises the security of your personal information because the creators of these hidden programs can get access to your desktop even while you are offline.
Adware creates annoying pop ups while you use the Internet.
It can change your home page and even hijack certain pages to display their own messages, which are sometimes obscene. One of the most effective ways to stop spyware and adware is the use of computer firewall protection. These programs eliminate incoming spyware and adware that is attached to the legitimate data that you download when surfing the web.
Some computer firewall protection programs display the number of attempted 'hacks',...
Dsl > Eliminate Adware and Spyware
Some DSL Broadband definitions fruit baskets