Kapsch CarrierCom implements radio network for Rio De Janeiro metro line

Kapsch CarrierCom has provided the TETRA (Terrestrial Trunked Radio) communications infrastructure for Line 4 in Rio de Janeiro, Brazil, which began operating on 1 August, in time for the 2016 Olympic Games. TETRA offers voice and data connectivity that is dedicated, secure and highly reliable, ensuring optimal network performance. It facilitates communication for the operator, transmits relevant operational data, and makes a key contribution to an increasing passenger safety and efficiency. The compa
August 5, 2016 Read time: 2 mins
81 Kapsch CarrierCom has provided the TETRA (Terrestrial Trunked Radio) communications infrastructure for Line 4 in Rio de Janeiro, Brazil, which began operating on 1 August, in time for the 2016 Olympic Games.

TETRA offers voice and data connectivity that is dedicated, secure and highly reliable, ensuring optimal network performance. It facilitates communication for the operator, transmits relevant operational data, and makes a key contribution to an increasing passenger safety and efficiency.

The company was awarded the contract by project lead ENG and also provided four base stations, 60 in-train cab radios, 21 optical repeaters and 140 hand-held portable radios. In cooperation with Dutch software company Rohill, the TETRA infrastructure was integrated with the existing Lines 1 and 2 and the third line support. Cobham Wireless installed a distributed antenna system solution for indoor coverage, including tunnel, technical rooms and platforms, while Schnoor delivered the cabin radio solution for trains with a public announcement interface.

With 15 trains serving six major stations on 16km, the new Line 4 in Rio De Janeiro is able to carry over 300,000 people per day and to takes almost 2,000 cars off the road during rush hour. During the Olympic Games, the metro line will contribute to faster and more convenient travel in Brazil’s second largest city.

Related Content

  • July 23, 2019
    ADB approves grant for BRT in Karachi
    The Asian Development Bank (ADB) has approved a $235 million loan to help develop a bus rapid transit (BRT) system in Karachi, Pakistan. The project will deliver the 26km Bus Rapid Transit Line Red Line Corridor and associated facilities. More than 300,000 passengers per day are expected on the Red Line BRT routes. It will include the construction of 29 stations and dedicated lanes, a roadway with up to six lanes in each direction, on-street parking and green areas well as the installation of bicycl
    Read More
  • November 7, 2013
    Smart Spanish city trials cell-based traffic management
    David Crawford reports on an urban electronic nervous system. The northern Spanish city of Santander – historically a port - is now an emerging technology showcase attracting global attention as a prototype for a medium-sized smart city of the future. In a move to determine the optimal use of available data, it is creating a de-facto experimental laboratory for sensor and mobile phone-based urban traffic management and environmental monitoring innovations.
    Read More
  • December 19, 2014
    GSM-R market coverage grows nearly 50 per cent
    GSM-R has been used in Europe for more than ten years to provide voice and data communications for railway and acts as a radio bearer for train control messages. Mandated by the European Commission and supported by the dynamic railway industry in the region, the GSM-R system has established a significant market in Europe. Over the past few years the market extended to regions outside Europe including Asia-Pacific, Middle East, and Africa. Led by Nokia, Kapsch CarrierCom, and Huawei, GSM-R track coverage
    Read More
  • May 6, 2015
    Lima metro works to launch this month
    Construction work on Line 2 of the Lima metro will get underway this month on Lima's eastern outskirts, according to government officials. Construction works include a tunnel and five stations along the central highway from the district of Ate to Santa Anita, said José Zárate, head of the electric train authority (AATE). The US$5.8 billion metro line is scheduled for completion by 2020, transport and communications minister José Gallardo said. The industrial district of Ate will be linked to Lima's city
    Read More

Highlighted Content