niet-overboekte verbindingen

English translation: 'dedicated lines' / non-oversubscription

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Dutch term or phrase:niet-overboekte verbindingen
English translation:'dedicated lines' / non-oversubscription
Entered by: Barend van Zadelhoff

05:04 Apr 3, 2015
Dutch to English translations [PRO]
Marketing - Computers: Systems, Networks / cable network access description
Dutch term or phrase: niet-overboekte verbindingen
niet-overboekte verbindingen

context: het is nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren.

Thanks!
katerina turevich
Netherlands
Local time: 14:44
'dedicated-lines' / non-oversubscription
Explanation:
het is nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren.

it is virtually impossible to provide for 'dedicated lines' via the cable network.
it is virtually impossible to guarantee non-oversubscription of the cable network


"Innovation is a key differentiator for Cogent, it allows us to deliver the cutting-edge services our customers demand -- and with VSR we can guarantee non-oversubscription and outstanding price points even more efficiently than before," said Dave Schaeffer, CEO and founder of Cogent Communications. "Cisco's solutions were clearly the best fit for our requirements to offer unprecedented bandwidth and unprecedented prices to our customers. The Cisco 12400 family is the most scalable and highest performing system in the industry; the addition of VSR made the economics very compelling and enabled us to offer a unique value proposition to our customers."

http://newsroom.cisco.com/dlls/corp_080101.html

Ten aanzien van het tweede criterium (gegarandeerde bandbreedte) merkt ACM daarom het volgende op. Doordat het kabelnetwerk grotendeels gedeeld is en op basis van DOCSIS-technologie functioneert, is het nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren. Met behulp van prioritering van verkeersstromen kan het kabelnetwerk op een zogenoemde ‘best-effort’ basis ethernetverbindingen leveren met beperkte garanties, maar alleen zolang er niet te veel congestie in het netwerk optreedt. Kabelaanbieders kunnen dus niet zoals op het kopernetwerk garanderen dat ook in de piekuren zakelijke klanten een gegarandeerde kwaliteit hebben. Dergelijke verbindingen kunnen bovendien niet op grote schaal worden aangeboden, omdat deze verbindingen een reservering van capaciteit in het netwerk vereisen. Als op grote schaal capaciteit moet worden gereserveerd, gaat dit ten koste van de snelheid van de internetverbinding van consumenten.47 ACM is van oordeel dat daarmee niet aan het tweede criterium van de Commissie is voldaan.

http://tinyurl.com/q2xco3j


En ten slotte komen we bij het overboeken op de kabel. Bij het afnemen van een abonnement van bvb 120mbit/s down zal je inderdaad niet exclusief over 120mbit/s op elk moment kunnen genieten. De kabel wordt opzettelijk overboekt om de kosten nog ergens realistisch te kunnen houden (al mogen ze ook van mij nog net iets goedkoper :p ). Door het feit dat in 1 straat/wijk niet iedereen continu tegelijk 120mbit/s zal zitten downloaden zou met een gegarandeerde snelheid voor iedereen meer dan de helft van de capaciteit niet benut worden. Je moet maar eens de prijzen van dedicated lines met gegarandeerde snelheid opzoeken. Voor de meeste particulieren is dit onbetaalbaar.

http://tweakers.net/nieuws/94155/ziggo-blijft-term-glasvezel...

In computer networks and telecommunications, a dedicated line is a communications cable or other facility dedicated to a specific application, in contrast with a shared resource such as the telephone network or the Internet.

In practice, such services may not be provided by a single, discrete, end-to-end cable, but they do provide guarantees of constant bandwidth availability and near-constant latency, properties that cannot be guaranteed for more public systems. Such properties add a considerable premium to the price charged.

As more general-purpose systems have improved, dedicated lines have been steadily replaced by intranets and the public Internet, but they are still useful for time-critical, high-bandwidth applications such as video transmission.

http://en.wikipedia.org/wiki/Dedicated_line


Overselling or overbooking is sale of a volatile good or service in excess of actual supply. Overselling is a common practice in the travel and lodging industry, in which it is expected that some people will cancel. In telecommunications, sometimes the term oversubscription is preferred. The practice occurs as an intentional business strategy where sellers expect that some buyers will not consume all of the resources they are entitled to, or that some buyers will cancel. The practice of overselling ensures that 100% of available supply will be used resulting in the maximum return on investment. However, if most customers do wish to purchase or use the sold commodity, it may leave some customers lacking a service they expected to receive.

In a communications system in which multiple users share a common resource, oversubscription refers to the ratio of the allocated bandwidth per user to the guaranteed bandwidth per user. Underlying the oversubscription model is the fact that statistically few users will attempt to utilize their allocated bandwidth simultaneously. Calculation and management of oversubscription ratios is common in the CATV industry.[9][10][11]

In a cable network utilizing DOCSIS 1.1, for example, the full 38 Mbit/s download bandwidth [12] is typically shared by some 500 subscribers,[13] each of which may be allocated 7 Mbit/s.[14] Calculating the guaranteed bandwidth per subscriber in this case is accomplished by dividing the maximum total bandwidth of 38 Mbit/s by 500, the maximum number of simultaneous users. The advertised peak bandwidth per user of 7 Mbit/s is 92.1 times the guaranteed bandwidth per user of 0.076 Mbit/s. In this example, the download oversubscription ratio is 92.1.

http://en.wikipedia.org/wiki/Overselling#Telecommunication

--------------------------------------------------
Note added at 6 days (2015-04-09 17:21:11 GMT) Post-grading
--------------------------------------------------

Pittig stukje tekst, Katerina.
Selected response from:

Barend van Zadelhoff
Netherlands
Local time: 14:44
Grading comment
Thank you Barend and everybody! I had to choose between the two since it occured only once in the text, I used dedicated. Thanks again, everybody!
4 KudoZ points were awarded for this answer



Summary of answers provided
5not over-subscribed connections
David Stewart
2 +2'dedicated-lines' / non-oversubscription
Barend van Zadelhoff


  

Answers


1 hr   confidence: Answerer confidence 5/5
not over-subscribed connections


Explanation:
The whole sentence:
it is virtually impossible to deliver non-oversubscribed connections via the cable network.

David Stewart
United States
Local time: 07:44
Native speaker of: English

Peer comments on this answer (and responses from the answerer)
neutral  writeaway: het is nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren. in Google translate provides the same translation
2 hrs
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 2/5Answerer confidence 2/5 peer agreement (net): +2
'dedicated-lines' / non-oversubscription


Explanation:
het is nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren.

it is virtually impossible to provide for 'dedicated lines' via the cable network.
it is virtually impossible to guarantee non-oversubscription of the cable network


"Innovation is a key differentiator for Cogent, it allows us to deliver the cutting-edge services our customers demand -- and with VSR we can guarantee non-oversubscription and outstanding price points even more efficiently than before," said Dave Schaeffer, CEO and founder of Cogent Communications. "Cisco's solutions were clearly the best fit for our requirements to offer unprecedented bandwidth and unprecedented prices to our customers. The Cisco 12400 family is the most scalable and highest performing system in the industry; the addition of VSR made the economics very compelling and enabled us to offer a unique value proposition to our customers."

http://newsroom.cisco.com/dlls/corp_080101.html

Ten aanzien van het tweede criterium (gegarandeerde bandbreedte) merkt ACM daarom het volgende op. Doordat het kabelnetwerk grotendeels gedeeld is en op basis van DOCSIS-technologie functioneert, is het nagenoeg onmogelijk om via het kabelnetwerk niet-overboekte verbindingen te leveren. Met behulp van prioritering van verkeersstromen kan het kabelnetwerk op een zogenoemde ‘best-effort’ basis ethernetverbindingen leveren met beperkte garanties, maar alleen zolang er niet te veel congestie in het netwerk optreedt. Kabelaanbieders kunnen dus niet zoals op het kopernetwerk garanderen dat ook in de piekuren zakelijke klanten een gegarandeerde kwaliteit hebben. Dergelijke verbindingen kunnen bovendien niet op grote schaal worden aangeboden, omdat deze verbindingen een reservering van capaciteit in het netwerk vereisen. Als op grote schaal capaciteit moet worden gereserveerd, gaat dit ten koste van de snelheid van de internetverbinding van consumenten.47 ACM is van oordeel dat daarmee niet aan het tweede criterium van de Commissie is voldaan.

http://tinyurl.com/q2xco3j


En ten slotte komen we bij het overboeken op de kabel. Bij het afnemen van een abonnement van bvb 120mbit/s down zal je inderdaad niet exclusief over 120mbit/s op elk moment kunnen genieten. De kabel wordt opzettelijk overboekt om de kosten nog ergens realistisch te kunnen houden (al mogen ze ook van mij nog net iets goedkoper :p ). Door het feit dat in 1 straat/wijk niet iedereen continu tegelijk 120mbit/s zal zitten downloaden zou met een gegarandeerde snelheid voor iedereen meer dan de helft van de capaciteit niet benut worden. Je moet maar eens de prijzen van dedicated lines met gegarandeerde snelheid opzoeken. Voor de meeste particulieren is dit onbetaalbaar.

http://tweakers.net/nieuws/94155/ziggo-blijft-term-glasvezel...

In computer networks and telecommunications, a dedicated line is a communications cable or other facility dedicated to a specific application, in contrast with a shared resource such as the telephone network or the Internet.

In practice, such services may not be provided by a single, discrete, end-to-end cable, but they do provide guarantees of constant bandwidth availability and near-constant latency, properties that cannot be guaranteed for more public systems. Such properties add a considerable premium to the price charged.

As more general-purpose systems have improved, dedicated lines have been steadily replaced by intranets and the public Internet, but they are still useful for time-critical, high-bandwidth applications such as video transmission.

http://en.wikipedia.org/wiki/Dedicated_line


Overselling or overbooking is sale of a volatile good or service in excess of actual supply. Overselling is a common practice in the travel and lodging industry, in which it is expected that some people will cancel. In telecommunications, sometimes the term oversubscription is preferred. The practice occurs as an intentional business strategy where sellers expect that some buyers will not consume all of the resources they are entitled to, or that some buyers will cancel. The practice of overselling ensures that 100% of available supply will be used resulting in the maximum return on investment. However, if most customers do wish to purchase or use the sold commodity, it may leave some customers lacking a service they expected to receive.

In a communications system in which multiple users share a common resource, oversubscription refers to the ratio of the allocated bandwidth per user to the guaranteed bandwidth per user. Underlying the oversubscription model is the fact that statistically few users will attempt to utilize their allocated bandwidth simultaneously. Calculation and management of oversubscription ratios is common in the CATV industry.[9][10][11]

In a cable network utilizing DOCSIS 1.1, for example, the full 38 Mbit/s download bandwidth [12] is typically shared by some 500 subscribers,[13] each of which may be allocated 7 Mbit/s.[14] Calculating the guaranteed bandwidth per subscriber in this case is accomplished by dividing the maximum total bandwidth of 38 Mbit/s by 500, the maximum number of simultaneous users. The advertised peak bandwidth per user of 7 Mbit/s is 92.1 times the guaranteed bandwidth per user of 0.076 Mbit/s. In this example, the download oversubscription ratio is 92.1.

http://en.wikipedia.org/wiki/Overselling#Telecommunication

--------------------------------------------------
Note added at 6 days (2015-04-09 17:21:11 GMT) Post-grading
--------------------------------------------------

Pittig stukje tekst, Katerina.

Barend van Zadelhoff
Netherlands
Local time: 14:44
Native speaker of: Native in DutchDutch
PRO pts in category: 4
Grading comment
Thank you Barend and everybody! I had to choose between the two since it occured only once in the text, I used dedicated. Thanks again, everybody!

Peer comments on this answer (and responses from the answerer)
agree  Kitty Brussaard: Amply substantiated. No hyphen needed in 'dedicated lines' though :-)
2 hrs
  -> Thank you, Kitty. Yes, typo. I saw it... too late. :-)

agree  Richard Purdom: http://searchstorage.techtarget.com/definition/oversubscript...
11 hrs
  -> Thank you, Richard. Further evidence. :- ) I was mainly worried about the acceptability or palatabilty of the English phrasing but decided to take the plunge... although with a low confidence level. :-)
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