Tunnel Coverage

Kaohsiung MRT, Taiwan

Ubiquitous wireless coverage for railway system within stations and train carriages for an integrated multi-operator and multi-system solution.The Kaohsiung MRT (KMRT) is a mass transit rail system serving the most densely populated city in Taiwai covering 40km with 36 stations at underground, elevated and ground levels.


Yerevan Subway, Armenia

Provision of cost-effective metro coverage solution deploying optical repeater distribution with radiating cables for underground and DAS for above ground.The Yerevan Metro is a rapid subway transit system located in Yerevan, the capital of Armenia. With a length of over 13km and 10 stations, the metro system serves the 1.3 million population of Yerevan.


Rio de Janeiro Metro, Brazil

Supply and installation of RF equipment including repeaters, antennas, cables and accessories alongside engineering services to enable seamless coverage. Network optimization and upgrade service.

With 33 stations covering 42 kilometers, the Metrô Rio serves the city of Rio de Janeiro and carries on average, more than half a million passengers per day and is a key transportation system for the city.


Bangkok Metro Railway, Thailand

 Replacing the legacy 2G system with a multi-system (2G/3G) active distributed antenna system (DAS) solution which includes the supply of DAS repeaters, antennas, passive equipment, cabling and services such as RF design, installation, optimization and maintenance. 

Opened in 2004, the BMCL’s Metropolitan Rapid Transit (MRT) in Bangkok serves over 240,000 passengers daily and comprises 18 stations, concourses, tunnels, platforms, and retail stores within the concourses.

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