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Topic: Quality of optical connection

Whether badly optical connection can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200

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Re: Quality of optical connection

Hello, ivan2016, you wrote: whether I> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from 200 I declared by the provider did not understand and I will lead: WHAT do you want to test in jandeks-meter?

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Re: Quality of optical connection

Hello, ivan2016, you wrote: whether I> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 Yes. If crookedly welded there will be big losses. https://skomplekt.com/solution/satuhanie.htm

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Re: Quality of optical connection

Hello, ivan2016, you wrote: whether I> badly optical connection Can be connected? Easily. The bad centering of welded connections (a cable-cable, a cable-patchkord), connector setting on , fork or socket manufactures. The broken fibers, light leak through cracks of an exterior jacket. The nasty material of a fiber which are not drawing out the necessary purity. Setting of a part of a path by a multimode fiber instead of the single-mode. It only  how it is possible to spoil at desire I> I Test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 to Look at losses ?

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Re: Quality of optical connection

Hello, ivan2016, you wrote: whether I> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 Can be. But if at you fine optical connection to a platform of the provider, and further - the feeble channel in the Internet on which 100500 users even good optical connection a little than helps you simultaneously hang.

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Re: Quality of optical connection

Hello, ivan2016, you wrote: whether I> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 Try speedtest, normally it test.

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Re: Quality of optical connection

Hello, vsb, you wrote: whether I>> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 vsb> Try speedtest, normally it test. Copper? Optics? To the physicist? Well , well ! Tell  a technique!?

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Re: Quality of optical connection

Hello, Stanislaw K, you wrote: whether I>>> badly optical connection Can be connected? I test the Internet from  - on an optical cable of 3 connections which have been rolled up by an insulating tape Yandex-meter produces 10  from declared by the provider 200 vsb>> Try speedtest, normally it test. SK> copper? Optics? To the physicist? Quality the connection Internet. Details are not important. SK> well , well ! Tell  a technique!? You come on speedtest.net, you press the button, you check with a rate.

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Re: Quality of optical connection

Hello, vsb, you wrote: vsb>>> Try speedtest, normally it test. SK>> copper? Optics? To the physicist? vsb> quality the connection Internet. Details are not important. In this case details are important, but,  actually does not show generally ANYTHING. SK>> well , well ! Tell  a technique!? vsb> you come on speedtest.net, you press the button, you check with a rate. Generally, speedtest does not show ANYTHING, except parrots. By default, measures speed it to the nearest server,  can is in office , on  several steps (as at me). 1) the Majority of providers have at itself the local server . It is free. 2) the majority of providers adjust the equipment so that the traffic to  (and others popular "") goes with the maximum priority, with the maximum speed, minimum loss.

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Re: Quality of optical connection

Hello, Stanislaw K, you wrote: SK> Generally, speedtest does not show ANYTHING, except parrots. By default, measures speed it to the nearest server,  can is in office , on  several steps (as at me). SK> 1) the Majority of providers have at itself the local server . It is free. SK> 2) the majority of providers adjust the equipment so that the traffic to  (and others popular "") goes with the maximum priority, with the maximum speed, minimum loss. Well so  it also should - be checked up, whether all is perfectly in order with its optics. If speedtest shows normal speed, means cuts  or the provider or someone in the middle further, in general a standard situation on the Internet and here anything especially you will not make, for the provider guarantees speed to the nearest node, and further already as it turns out. And if and there speed small it is occasion to address in technical support that they solved problems with optics.

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Re: Quality of optical connection

Hello, vsb, you wrote: vsb> Well so  it also should - be checked up, whether all is perfectly in order with its optics. If speedtest shows normal speed, At the majority of problems speedtest shows normal speed.

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Re: Quality of optical connection

SK> At the majority of problems speedtest shows normal speed. Well, if the optics is made badly (it is an initial question of the HARDWARE) speedtest shows the bad speed. However, if speedtest shows the bad speed it tells nothing about its reason (business can be not only in optics). However, if on speedtest all is good, the reason not in optics of the last mile. Thus, the good result speedtest eliminates the bad quality of optics, and bad not an ice crust of any information (can in optics, can in something the friend).

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Re: Quality of optical connection

Hello, Masterspline, you wrote: SK>> At the majority of problems speedtest shows normal speed. M> well if the optics is made badly (is the initial question of the HARDWARE) speedtest shows the bad speed. CAN be shows. However I did not see cases when speedtest would show the bad speed because of problems on the physical interface. There where speedtest shows the bad speed which fault of a problem with physics, it is visible and without everyone speedtest. M> Thus, the good result speedtest eliminates the bad quality of optics, and bad not an ice crust of any information (can in optics, can in something the friend). Yes. Only and the good result does not eliminate the bad quality of optics. If the optics is thrust directly in a computer, it is necessary to look netstat-e-s If the optics is thrust in a router, to look the similar statistics on the interface on it (the router interface). Access is For this purpose necessary, it is desirable , to a router.

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Re: Quality of optical connection

Hello, kov_serg, you wrote: _> Yes. If crookedly welded there will be big losses. Only an insulating tape here there is nothing.

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Re: Quality of optical connection

Hello, Ops, you wrote: Ops> Hello, kov_serg, you wrote: _>> Yes. If crookedly welded there will be big losses. Ops> only an insulating tape here there is nothing. Why - she indirectly as though hints... There where there should be one connection from port of the provider to a client piece of iron, stuck any "extenders-resocks".

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Re: Quality of optical connection

Hello, Mr. Delphist, you wrote: MD> Why - she indirectly as though hints... There where there should be one connection from port of the provider to a client piece of iron, stuck any "extenders-resocks". Very indirectly. I with welding had business very much for a long time, about 15 years ago, but already then  it was difficult: the device did all automatically. That it is necessary to make, that it has been badly welded, I badly represent to myself.