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Wired Broadband Data Access
Wired broadband data access requires a wired connection between a data server and the internet. A Digital Subscriber Line (DSL) utilizes the local telephone network to provide high-speed data transfers while a dial-up connection provides slower data transfer speed.
493 Questions
Yes, it is.
What is ADSL contention ratio?
ADSL Contention ratio is the ratio of potential maximum demand on actual bandwidth.
In other words if there are 50 people using the same bandwidth of a 8Mbps ADSL line then the contention ratio is 50:1.
This in turns means that the actual bandwidth that any one of those 50 users will receive is far less than the 8Mbps.
M is a si siffix for mega. It means million. 20 mega-ohms is 20 million ohms.
An incremental model of a solid state device is one which represents the?
ac property of the device at the desired operating point
Assessing preload in a patient without a central line?
Assess for signs of volume overload--dlyspnea, tachypnea, crackles or possible wheezes on auscultation, pulmonary edema, juglar vein distention and pitting edema of the ankles-- may indicate a problem with increased preload.
What is an example of an internal factor that can affect the quality of network communications?
the size of the message that is being sent
How do I buy a router DSL for my small business?
I recommend that you purchase a DSL router for your small business from the best location for you. You can ask employees at best buy and future shop as well as on online forums for advice.
Can I use POS machines with a DSL line or does it have to be a phone connection?
Most POS machines these days can still use phone connections but also accept DSL.
What is the difference between ASDL and ADSL?
Abstract-Type and Scheme-Definition Language (ASDL) is a computer language
Analytical Sciences Digital Library (ASDL) is one of several digital libraries in the US National Science Digital Library
Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines rather than a conventional voiceband modem can provide.
They are common transposition spelling errors for each other.
Can I connect a DSL modem to a TV's VGA input?
No.
- The DSL modem uses Internet Protocol to transfer digital data in two directions.
- A VGA port on a computer monitor or TV is an analog video unidirectional interface.
They do not "speak the same language" in any way, they can't even "talk about the same topics".
You can obviously connect them both to a computer (if it supports both Ethernet and VGA) but that by itself is not enough, if for example you wanted to send a streamed video from the Internet via DSL to the TV you would also have to be running software on that computer for performing this task.
Yes, DSL bandwidth is shared among users in a specific area. While each subscriber has a dedicated line to the DSL provider, the overall bandwidth capacity of the DSL infrastructure is limited, which can lead to slower speeds during peak usage times when many users are online simultaneously. This sharing can affect the actual speeds experienced by each user, depending on the number of active connections in the vicinity.
It is probably your DHCP Lease expiring and not auto-renewing.
If you right clicked the Ethernet connection icon next to the clock on your PC and selected "disable" then right clicked it and said "enable"- this should reset it and re-connect it.
As for a more long-term resolution. Call your local IT serviceman and see if he or her can help you. There are too many possibilities to try and diagnose it in one answer, but my best guess would be to look in the Device Manager on your computer, and check the settings for what your Local Area Network Ethernet Controller does on sleep.
What is dsl extreme and what is it used for?
DSL extreme is a high quality, high speed internet service with more options, features and around the clock tech support. It can be used for businesses or at home.
How do you filter IP in dsl modem?
To filter IP addresses in a DSL modem, access the modem's web interface by entering its IP address in a browser. Log in with your admin credentials, then navigate to the firewall or security settings section. Here, you can create rules to allow or block specific IP addresses or ranges. Be sure to save the changes and reboot the modem if necessary for the settings to take effect.
How do you connect the wireless router to a dsl modem?
The question would be easier to answer if you included the specific model # of the Netgear router you are trying to configure.
You can not connect a netgear router or any other router directly to a DSL line unless it also functions as a DSL modem. You can connect a router to a DSL modem which connects to a DSL line.
You would need a router to share the Internet connection between the two computers. Think of it kind of like this: if you have two conversations on the same phone line at the same time and the listener is able to listen to only one at a time, what happens to the other (at best)? It gets ignored. In reality, what happens is that both get scrambled and neither communicates successfully.
Any modem connection is one-to-one. Networking takes care of this by a number of methods but the most common that was used was referred to by the acronym CSMA/CD, which stood for Carrier Sense, Multiple Access/Collision Detect. This was the system used on Ethernet while concentrators (what many people erroneously referred to as hubs) were the hardware of choice. Nowadays, we use switches (though all too many folks still mistakenly use the term hub to refer to them; what is truly a hub is a topic for another time, so suffice it to say for now that no one in the modern day wants to have a hub on his network).
The way that CSMA/CD worked was by having the station wishing to transmit listen to the Ethernet cable plant to see if anything was being transmitted. If so, it would reset its delay timer to a random amount of time (a few hundred milliseconds typically) and then listen again. Once it found the line clear, it would transmit. The problem is that as networks grew larger, there was a greater chance that two stations would happen to listen and then broadcast at the exact same time. This caused what was referred to as a collision. At that point, the concentrator would sense the jam and send a jam signal out to all stations for a specific amount of time (once again, measured in milliseconds) and that would override the transmissions from the stations that caused the collision as well as reset the random timers on all stations on the network. This was highly inefficient and was quite often the reason that larger networks lagged so low in their effective throughput. This is part of why switches, VLANs, and other such technologies came into practice. A traditional Ethernet (10Mbps) network with as few as 20 stations could quite easily be found to crawl along at only 1Mbps (or less) of effective throughput. Nowadays, with the effective use of VLANs and switches, a Gigabit Ethernet (1Gbps, aka 1000Mbps) network can have an effective network speed of 850Mbps, just as I have implemented for my network in my business office.
Modem connections have no such collision detection since they are not designed or expected to speak to more than one other "entity" during the conversation. As such, only one modem can be used during any one DSL connection. If you need to have two (or more) stations working on the Internet at the same time, what you need is a router as it takes all the communication from your internal network and packages it up for transmission through the DSL modem. It manages this through a method known at Network Address Translation (NAT). Essentially, what it does is take the communication from 192.168.0.100 (a non-routable internal IP address) and maps it to its external IP address with a specific port number (let's say port 25001 for this example). When the server receives that request, it sends back its response on that port number and the router then forwards the request back over to the original station on whatever port is appropriate (port 80, 25, or whatever else). This way, the DSL connection has only one connection with which it is dealing for all communications and everyone is able to talk just fine.
I hope all this helps. If you have any other questions, feel free to drop me a line.
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