The China Unicom optical cable did not reach the required height

PINO OPTICS delivers premium fiber optic cables, adapters, distribution boxes, PLC splitters, QSFP transceivers, industrial switches and power systems for FTTH, PON, campus and carrier networks.

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Jul 20, 2025

What China''s Major Submarine Cable Means for U.S.

China Telecommunications Corporation (China Telecom), China Mobile Limited, and China United Network Communications Group (China

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Oct 11, 2025

YOFC assists China Unicom to complete the first gl

In 2014, China Unicom took the lead in launching the exploration of new types of optical fibre in the global industry, and promoted and participated in setting the ITU-T G.654E optical cable

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Oct 10, 2025

A provincial company of a certain operator temporarily stopped

Recently, a centralized procurement project of a provincial China Unicom company was announced to be terminated. However, the project was only launched half a month ago.

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Mar 25, 2026

Hengtong Helps China Unicom Conduct World''s First Carrier-Class

World’s first carrier-class “large-effectivearea fiber” land optical cable project, in which Hengtong’s ultra low-loss fiber (ITU-T standard code: G.654E) was involved, has been

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Sep 05, 2025

China Unicom Global Map

Australia-Japan Cable (AJC) Australia-Singapore Cable (ASC) BRUSA Bay of Bengal Gateway (BBG) Cross-Straits Cable Network (CSCN) EAC-C2C EXA Express Eastern Africa Submarine System

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Aug 18, 2025

China Unicom Home

Unicom US | China Unicom Americas delivers reliable ICT solutions, including IP transit, ChinaDX, ChinaER, CloudBond, MPLS VPN,

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Dec 01, 2025

Cable Faults & Maintenance Archives

Explore the latest updates on cable faults and maintenance in the subsea telecommunications industry.

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Dec 25, 2025

Record-breaking! China Unicom Completes 800G Transmission

Vice President and Chief Scientist of China Unicom Research Institute, Tang Xiongyan, stated that in May last year, China Unicom completed the validation of 800G transmission over a distance of

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May 30, 2026

YOFC assists China Unicom to complete the first global carrier class

Special technical team has been established to follow the entire process and actively cooperated with China Unicom to promote the use of G.654.E optical fibre by the existing network in land for the first

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Jan 08, 2026

China plans $500 million subsea internet cable to rival US-backed

Reuters reports that China state-owned telecom firms are developing a $500 million undersea fiber-optic internet cable network that would link Asia, the Middle East and Europe to rival a

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Jan 31, 2026

Growing research on long-term performance of optical fibre and cable

China UnicomNetwork Research Institute / CITC unite, cooperating with YOFC, launched the research project on the long-term performance of optical fibre and cable in cold region since 2013.

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Dec 04, 2025

China Unicom and Telecom Say Yesterday''s Internet

Unicom officials said the company''s internet reports showed the earthquake had not interfered with underwater cables that help connect China''s

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Aug 09, 2025

China Unicom 3G / 4G / 5G coverage

Discover detailed mobile internet coverage maps for all operators. Check 2G, 3G, 4G, 5G, and fiber availability in your area and worldwide.

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Aug 26, 2025

China''s reported construction of undersea internet cable

Chinese state-owned telecom firms, China Telecom, China Mobile, and China Unicom, are developing a $500 million undersea fiber-optic internet cable

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Nov 24, 2025

Superior Customer Support with Unicom Telecom

We offer top-tier customer support to ensure that our clients never feel lost.

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Nov 29, 2025

THE FIBER-OPTIC CABLE OF CHINA UNICOM LINKS

The authors predicted that cyber-attacks could not be expected to occur in only one country, anticipating linkages between political allies.

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Jun 09, 2026

Hengtong Helps China Unicom Conduct World''s First Carrier-Class

World''s first carrier-class "large-effective area fiber" land optical cable project, in which Hengtong''s ultra low-loss fiber was involved, has been checked and accepted by China Unicom in

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Apr 15, 2026

China Unicom to Build Cambodia''s First State-Owned

China Unicom owns more than 20 land optical fiber cable border stations connecting China with over 10 neighboring countries and regions,

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Aug 05, 2025

China Unicom''s ADC Submarine Cable Into Operation, with 8 Pairs of

With the full completion of the Asia Direct Cable (ADC) jointly built by China Unicom, China Unicom has completed the world''s first live network verification of single wave 1.2Tbit/s

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Jul 05, 2025

Advance network innovation and strengthen the construction of new

The Company will continuously strengthen the construction of new infrastructure, accelerate the reshaping and renewal of the backbone optical cable network, promote the sharing and upgrade

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May 22, 2026

Eight Innovations in China Unicom''s 2025 Network

New Solutions Eight Innovations in China Unicom''s 2025 Network Architecture China Unicom has implemented its CUBE-Net 3.0 technical architecture for next-level

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Jun 26, 2026

China Unicom submarine cables | Interactive Map & Status

This interactive submarine cable map shows global undersea and underwater fiber optic cables connecting continents and countries worldwide. Explore cable routes, landing stations, system status

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Sep 25, 2025

NEC Completes new Asia Pacific submarine cable

The ADC submarine cable is owned by the ADC Consortium and features multiple pairs of high-capacity optical fibers. It is designed to carry more

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Mar 25, 2026

China''s reported construction of undersea internet cable

China''s reported construction of an undersea internet cable is a normal business activity to meet data transmission requirements and will also be

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Nov 21, 2025

Overhead Optical Cable Construction Guidelines

In the communications industry, how to construct overhead optical cable is a problem that many front-line communications construction workers will

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