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ケーブリング・クロニクル

2016-01-14

ISO/IEC 14763-3 の第 2 版は 2014 年に発行されました。この規格は、光ファイバー配線の検査・テストに使用されるシステムやその手順を指定し、構内配線におけるケーブルの敷設と運用をサポートします。2015 年に正誤表が発行されました。 さらに補正を行うため、現在改訂が検討されています。また、改訂には補足も追加されました。

2016-01-07

ネットワーク・ケーブル配線プラントの敷設、試験、認証を行う方たちは、所定のパラメーターで規格性能を満たすこと、アプリケーションを確実にサポートすることの重要性を理解されていますが、どんなに優秀な方でも、収益や顧客満足度に悪影響を及ぼすような失敗をすることがあります。

Let’s take a look at the #9 Dumb Thing that smart people do when testing network cabling systems—relying on a duplex tester for certifying MPO trunks.

2015-12-30

ネットワーク・ケーブル配線プラントの敷設、試験、認証を行う方たちは、所定のパラメーターで規格性能を満たすこと、アプリケーションを確実にサポートすることの重要性を理解されていますが、どんなに優秀な方でも、収益や顧客満足度に悪影響を及ぼすような失敗をすることがあります。

Let’s take a look at the #4 Dumb Thing that smart people do when testing network cabling systems— “Winging it” on Alien Crosstalk compliance.

On the Hook of Off?

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

ネットワーク・ケーブル配線プラントの敷設、試験、認証を行う方たちは、所定のパラメーターで規格性能を満たすこと、アプリケーションを確実にサポートすることの重要性を理解されていますが、どんなに優秀な方でも、収益や顧客満足度に悪影響を及ぼすような失敗をすることがあります。

Let’s take a look at the #10 Dumb Thing that smart people do when testing network cabling systems—skipping out on proper fiber inspection.

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.

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