Blogue : Chronique de câblages | Page 10 | www.flukenetworks.com

Chronique de câblages

2016-01-07

Alors que les gens intelligents qui installent, testent et certifient des usines de câblage réseau connaissent l’importance du respect des normes des paramètres de performance et de l'assurance du soutien des applications, même les meilleurs d’entre nous peuvent faire des erreurs qui ont un impact négatif sur la rentabilité et la satisfaction du client.

Nous allons jeter un oeil à l’erreur numéro 9 que les gens intelligents font lors de l’essai de systèmes de câblage de réseau —s’appuyer sur un testeur duplex pour la certification des jonctions MPO.

2015-12-30

Alors que les gens intelligents qui installent, testent et certifient des usines de câblage réseau connaissent l’importance du respect des normes des paramètres de performance et de l'assurance du soutien des applications, même les meilleurs d’entre nous peuvent faire des erreurs qui ont un impact négatif sur la rentabilité et la satisfaction du client.

Nous allons jeter un oeil à l’erreur numéro 4 que les gens intelligents font lors des tests de systèmes de câblage de réseau — « Ils improvisent » en matière de diaphonie exogène.

Responsables ou non ?

2015-12-23

Virtually all of your customers are going to want the system warranty offered by their cabling manufacturer. It also lowers risk for architects, consultants and engineers by proving that the system meets the intended performance to support the customer’s applications, while helping to avoid finger pointing and callbacks that are every contractor’s worst nightmare. A system warranty is essentially your best insurance policy.

2015-12-17

While it seems we can’t drive the point home enough that the number one cause of fiber network issues and failures is contaminated connectors, we hope by now that all fiber technicians at least know that they are SUPPOSED to clean and inspect every fiber end face before making that final connection.

But are you cleaning those fiber end faces correctly? Let’s take a look at some best practices.

2015-12-10

Alors que les gens intelligents qui installent, testent et certifient des usines de câblage réseau connaissent l’importance du respect des normes des paramètres de performance et de l'assurance du soutien des applications, même les meilleurs d’entre nous peuvent faire des erreurs qui ont un impact négatif sur la rentabilité et la satisfaction du client.

Nous allons jeter un oeil aux 10 erreurs que les gens intelligents font lors de l’essai de systèmes de câblage de réseau —faire l’impasse sur une inspection de la fibre optique appropriée.

2015-12-03

Today’s office environments are changing drastically in regards to where and how people work. Gone are the days of segregated work areas for each employee with siloed spaces featuring strictly wired connections for a computer and a phone.

Companies today are striving for more open, harmonious work environments and taking advantage of new trends such as collaborative work spaces, BYOD and a combination of work-from-home policies and office hoteling—the practice of reserving work space when needed rather than assigning permanent spaces to employees.

2015-11-25

When it comes to Tier 2 testing using an OTDR, measuring the loss of specific events like connectors and splices, as well as overall link loss, depends on the direction in which the measurement is made.

2015-11-19

IEEE 802.3bt continues to specify higher power levels to be delivered along cabling that was traditionally designed for purely data distribution, presenting exciting possibilities for the future, however PoE is only part of today’s bigger picture regarding how we are transmitting power.

2015-11-05

Multimode fiber (MMF) dominates in local area networks and data centers. Electro-optic converters (e.g. transceivers) used for transmitting and receiving data are less expensive than those used for transmitting over single-mode fiber. Network capacity has increased over the years through the use of parallel transmission – using multiple fibers and multiple transceivers. As the need for capacity continues to increase, the use of multiple fibers and multiple transceivers needed for parallel transmission may increase network cost.

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