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说明: China is serving up the latest volley in the tit-for-tat exchange of tariffs with the U.S.China's commerce ministry said on Tuesday it is raising "anti-dumping tariff rates" for some optical fiber products originating from the United States, effective on Wednesday, July 11, according to Reuters.The new anti-dumping tariff rates for a type of single-mode optical fiber imported from the U.S. range between 33.3 percent to 78.2 percent, compared with 4.7 percent to 18.6 percent as set in 2011.Among the companies to be affected by this would include Corning, OFS Fitel and Draka Communications Americas, according to the ministry.The U.S. tariffs on $34 billion of Chinese goods went into effect on Friday July 6 and were quickly matched by an equal amount of duties put on U.S. goods by C...
说明: In today’s data center and SAN environments, space is often at a premium, making density more critical than ever. Deploying high-density fiber optics offers advanced performance and reliability. This article will introduce two types of high-density fiber patch cables, which are push-pull TAB fiber patch cables and LC uniboot fiber patch cables.Push-Pull TAB Fiber Patch CablesThe Push-pull TAB fiber patch cables have a special “pull” tab design, which features push-pull tab connector that offers maximum accessibility in high-density installations. It has the same components and internal-structure with the traditional patch cords, except a tab attached to the connector used for pushing or pulling the whole connector. With this design, the technician is able to finish the installing and ...
说明: Dear Customer,As Spring Festival is coming, We ADTEK pleased to inform you that our holiday notice as follows:Company closed : 12th Feb to 24 th Feb .So if you have any urgently orders , please contact with us soon .We will also handle your mail during holidays.Happy New year !ADTEK GROUP SC Patch Cord LC SX MM Patch Cord SC SX MM Patch Cord OM3 Patch Cord OM4 Patch Cord LC SX Patch Cord LC Patch Cord Simplex Patch Cord Duplex Patch Cord SC/APC Patch Cord MPO Patch Cord MPO-LC Patch Cord 10inch Patch Panel 19inch Patch Panel 1U Patch Panel 2U Patch Panel 3U Patch Panel 4U Patch Panel 12Port Patch Panel 24Port Patch Panel 48Port Patch Panel Cat5e/cat6/cat6a/cat7Patch Panel UTP Patch Panel FTP Patch Pa...
说明: Type-B Polarity MTP Cable User GuideAs demand grows for higher speed, large data centers being built today have begun to make preparations for 40G/100G transmission. MTP cables, with great performance and high speed, have become the main component in data centers.In today's data centers, MTP cables, like 8-fiber or 12-fiber MTP cable, are frequently used to establish an optical path between switch tiers. Different from common fiber patch cords, one MTP cable has multiple fibers inside, which leads to more complex in the polarity management. Because the MTP connector terminates multiple fibers in a single high-density interface. And there are different fiber positions. To match these fiber position, TIA standards define three types of polarity MTP cables: type-A, type-B and type-C. Differen...
说明: It is reported that this year's MWC and OFC congress of the same theme is: for the upcoming 5G ready to transfer network. The current industry consensus is to start deploying 5G in 2020. But because the 5G NR is still in the early stages of standardization, so 5G preparation is also a difficult problem.With the 5G wireless standard changes, the current network operators can take measures to lay the foundation for the 5G transmission network? The good news is that at least 5G in the physical layer of the road is clear: the fiber will be 5G network foundation, centralized RAN (C-RAN) will become a 5G network architecture.C-RAN is introduced through 4G (commercial deployment is now expanding) and adds a new transport network segment to the mobile network: to the way. After usin...
说明: From the perspective of communication development, high-speed rate is the eternal theme of optical transmission network development. At present, 100G is the mainstream technology of optical transmission network, China has also built the world's largest 100G WDM / OTN commercial transmission network. With the advent of the 5G era, the demand for network bandwidth has shown a surge trend, 100G has begun to feel laborious. In order to alleviate the pressure on data transmission, ultra-100G coherent transmission represented by single carrier 200G/400G has become the focus. Cignal Al, a well-known international analysis company, predicted that by 2020, ultra-100G technology will occupy nearly 30% of the optical network bandwidth market share. 400G is the only way to build communicatio...
说明: USTR implements tariffs on fiber The Office of the United States Trade Representative (USTR) will begin collecting a 25% tariff on over 800 productsimported from China identified by the interagency Section 301 Committee as benefiting from Chinese industrial policies.  Customs and Border Protection will begin to collect the additional duties on July 6, 2018. According to USA President Trump, “Tariffs will remain in effect until China addresses acts, policies, and practices that are unreasonable or discriminatory and that burden or restrict U.S. commerce.” Who does it impact? Industrial sectors including aerospace, information and communications technology, robotics, industrial machinery, new materials, and automobiles will be impacted.  Our industry w...
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案例名称: What will 5G bring?
说明: User content service experience constantly optimizedThe advent of 5G will also bring about tremendous changes in user content services and experience, such as high-definition video, VR games, the Internet of Things and other industries will be profitable, accelerate the pace of development.First of all, the high-definition video industry will usher in the spring, and the user's visual experience will be greatly enhanced. A few days ago, China Mobile completed the 8K HD video on demand demonstration based on 5G network, compared with 4K video, 8K ultra-high definition video can not only improve the quality of the picture, achieve a high degree of restoration of real scenes; and 8K high definition video technology combined with 5G network will change the traditional media industry, and help ...
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