Posts Tagged telecom history

New transmission network behind 5G: the introduction of 50GE’s innovation

New transmission network behind 5G: the introduction of 50GE's innovation

News about fiber telecom communication  50GE’s innovation   In the Huawei’s press release, there shows keywords “first, the first“, including:   Huawei released the industry’s first 50GE / 100GE adaptive fragment router;   Huawei introduced the industry’s first 5G-ready microwave solution;   In the past scenes, Huawei

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APG: Asia-Pacific direct submarine cable system

APG: Asia-Pacific direct submarine cable system

China-US submarine cable system (CUCN) has retired this month    12/19/2016, news from China Telecom, the 17 years old “China-US submarine cable system (CUCN)”, retired in Shanghai 16th this month.   China Telecom, Japan’s KDD and NTT, the United States AT & T and MCI from 9

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Transport Layer Security (TLS), Secure Sockets Layer (SSL) and HTTPS

Transport Layer Security (TLS), Secure Sockets Layer (SSL) and HTTPS

What is TLS/SSL?   Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), both frequently referred to as “SSL”, are cryptographic protocols that provide communications security over a computer network. Several versions of the protocols find widespread use in applications such as web browsing, email,

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dBm in telecom application and unit conversions: “dBm” to “mW”

dBm in telecom application and unit conversions: "dBm" to "mW"

What is “dBm”?   dBm (sometimes dBmW or decibel-milliwatts) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). It is used in radio, microwave and fiber optic networks as a convenient measure of absolute power because of

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The Industry Handbook: The Telecommunications Industry (forward)

The Industry Handbook: The Telecommunications Industry (forward)

By Investopedia Staff   Think of telecommunications as the world’s biggest machine. Strung together by complex networks, telephones, mobile phones and internet-linked PCs, the global system touches nearly all of us. It allows us to speak, share thoughts and do business with nearly anyone, regardless of where

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Fiber-optic communication history

Fiber-optic communication history

“Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information.” -Wikipedia   In 1880 Alexander Graham Bell and his assistant Charles Sumner

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Wiring works: “usual but perfect”

Wiring works: "usual but perfect"

10 great fiber and cable management No. 1 Schau mal. Das beruhigt unglaublich. Look here. This calms incredible No. 2 Es ist so schön. It is so beautiful. No. 3 All die Kabel. Und so perfekt angeordnet. All the cables (FTB). And so perfectly ordered. No. 4 Beeindruckend. Das ist ein und derselbe Ort. Impressive. The

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7 diagrams to understand the merger: Nokia & Alcatel-Lucent

7 diagrams to understand the merger: Nokia & Alcatel-Lucent

The new pattern of global communications companies   April 15, 2015, thunder from the ground, came the merger of Nokia, Alcatel – Lucent’s big news:   “Third and fourth communications companies combined, global communications vendor ranking was again disrupted, the competitive landscape has gradually clear.”   First

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Great people in telecom history

Great people in telecom history

Great telecom scientist myself most loved   Just finished the public holiday in China, is Qingming or Ching Ming Festival, also known as Tomb-Sweeping Day in English, is one of most traditional Chinese festival, especially in southern area.   The festival is called literally “Pure Brightness Festival” or

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Telecom history and FTTH future

Telecom history and FTTH future

FOT show you the trip telecommunications history and facts   We are now entering an era when technology will completely transform every aspect of our lives. Those years, we need to know the great telecommunications history, and the very beginning like communications code, computer science facts… Father of

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