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.

For more information on companies in this article

Related Content

  • Expert calls for high-tech traffic control
    November 29, 2012
    A leading Chinese transportation expert has called for China to develop smart traffic technologies that are more customer-oriented, while boosting greener, safer and more efficient modern transportation in the country. "China's ITS applications should shift their focus to provide more solutions for public transportation in the next decade, and the industry should get a new stimulus by responding to the needs of the market," said Wang Xiaojing, chief engineer at the Research Institute of Highway under the Mi
    Read More
  • Wireless bridges widen options for ITS upgrades
    December 9, 2014
    Antaira Technologies’ marketing engineer Brian Roth explains why the increasing capacity of wireless bridges is reducing the cost of expanding and upgrading ITS networks. With more than half of the world’s population now living in cities, the need for efficient transportation of both people and goods has never been greater and that pressure is unlikely to ease any time soon. Indeed in many regions of the world the rate of urbanisation is still increasing as the demand for rural workers continues to decline.
    Read More
  • Anywhere card delivers prepaid contactless ticketing
    January 25, 2012
    David Crawford investigates a far reaching initiative in integrated travel. The Port Authority Transit Corporation (PATCO), an operator of high speed commuter rail in the north eastern US, is not one of the world's best known transit providers. Its 13 stations along a single east-west route (three of them interchanges with other regional commuter lines) handle 40,000 passengers a day, travelling to and from Philadelphia, the US' fifth most populous city.
    Read More
  • UK city upgrades urban traffic control
    July 5, 2012
    UK infrastructure services provider Amey, which works in partnership with Birmingham City Council to run the highways maintenance service in the city, has placed an order with Siemens for an upgrade to the latest PC Scoot urban traffic control (UTC) system. The existing analogue data transmission system will be replaced with the latest UTMC compliant UG405 outstations installed in tandem with a new internet protocol (IP) communications network on behalf of Amey as part of their UTMC upgrade project in Birmi
    Read More

Highlighted Content