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Crônicas sobre cabeamento

2016-01-07

Erros de cabeamento n.º 9: Confiar em um testador duplex para certificação de cabos MPO

Enquanto as pessoas inteligentes que instalam, testam e certificam instalações de cabeamento de rede sabem a importância do cumprimento das normas, parâmetros de desempenho e garantir o suporte a aplicativos, até mesmo o melhor de nós pode cometer erros que afetam negativamente o resultado e a satisfação do cliente.

Vamos dar uma olhada no Erro bobo n.º 9 que pessoas inteligentes fazem ao testar sistemas de cabeamento de rede —baseando-se em um testador duplex para certificar troncos MPO.

2015-12-30

Erros de cabeamento n.º 4: "Improvisar" na conformidade de Alien Crosstalk

Enquanto as pessoas inteligentes que instalam, testam e certificam instalações de cabeamento de rede sabem a importância do cumprimento das normas, parâmetros de desempenho e garantir o suporte a aplicativos, até mesmo o melhor de nós pode cometer erros que afetam negativamente o resultado e a satisfação do cliente.

Vamos dar uma olhada no Erro bobo n.º 4 que pessoas inteligentes fazem ao testar sistemas de cabeamento de rede — "Improvisar" na conformidade de Alien Crosstalk.

No gancho ou fora dele?

2015-12-23

Quality Workmanship – Way to Pass Cable Certification Testing

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

What is the best Practices for Cleaning Optical Fiber

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

Erros de cabeamento n.º 10: Pular as etapas da inspeção da fibra

Enquanto as pessoas inteligentes que instalam, testam e certificam instalações de cabeamento de rede sabem a importância do cumprimento das normas, parâmetros de desempenho e garantir o suporte a aplicativos, até mesmo o melhor de nós pode cometer erros que afetam negativamente o resultado e a satisfação do cliente.

Vamos dar uma olhada no Erro bobo n.º 10 que pessoas inteligentes fazem ao testar sistemas de cabeamento de rede —destacando-se na inspeção de fibra adequada.

2015-12-03

Is Your Network Ready for Office Work Environment?

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

How to Save 50% Time in bi-directional testing?

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

Is Your Network Cabling Ready for Next-Gen PoE?

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

Testing Wide Band Multimode Fiber - WBMMF

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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