Optical Cable Science

Development trends of foreign optical cables

2024-11-01 22

According to the latest report from the Spanish communications regulator CNMC, a total of 97,583 fiber-to-the-home (FTTH) lines were added in Spain in June 2017, and the number of active connections had reached 5.6 million by the end of June.

There are only a few domestic companies with mature wire drawing furnace technology and the ability to export complete sets of equipment.

2024-11-01 20

Recently, as the first section of optical fiber was successfully born from the drawing furnace, the progress of the "150 mm drawing furnace system" technology project of Shenzhen Special Information Co., Ltd. (hereinafter referred to as Special Informat

“One Belt, One Road” Express Drives Rapid Development of Domestic Optical Cables

2024-11-01 14

YOFC Optical Fiber and Cable Co., Ltd. (06869.HK) has just announced its results for the first half of 2017, with both gross profit and net profit increasing by more than 50%. According to reports, YOFC’s revenue in the first half of this year reached 4.6

Optical fiber anti-dumping brings good news to China

2024-11-01 19

On August 18, the Ministry of Commerce of the People's Republic of China issued an announcement on the filing of the final anti-dumping review of optical fiber preforms. The announcement showed that the Ministry of Commerce decided to impose restrictions

Ministry of Commerce: Launches mid-term anti-dumping investigation into U.S. imported optical fiber

2024-11-01 19

According to the announcement, on April 21, 2011, the Ministry of Commerce decided to impose anti-dumping duties on imported non-dispersion shifted single-mode optical fibers originating in the United States and the European Union from April 22, 2011, for

Requirements for overhead laying of outdoor optical cables

2024-11-01 17

Requirements for overhead laying of outdoor optical cables Overhead laying can exist between buildings, between buildings and telephone poles, and between telephone poles and telephone poles. The actual operation depends on the situation at the time. Wh

Domestic optical cable manufacturers share the latest technological application results of photonic crystal optical fibers

2024-11-01 15

With the support of equipment pre-research plan, national high-tech research and development plan, civil aerospace pre-research and the National Natural Science Foundation of China, my country's photonic crystal optical fiber and its application technolo

The development history of multimode optical fiber

2024-11-01 21

Everyone knows that the conventional multi-mode optical fiber products on the market fall into five categories: OM1 to OM5, but how did they evolve? This time, Changguang Communications will briefly review the growth history.

Covered optical cable and its applications

2024-11-01 21

Sheath optical cables and their applications Sheath optical cables are commonly known as indoor suspension wiring optical cables. With the domestic optical fiber access market showing good development momentum, optical fiber access has become a hot spot

Market demand drives fiber optic network upgrades