Railway Telecommunication Systems

  • Business Milestones

  • 2012

    • Automatic Train Protection (ATP) for Java Southern Line (14 Stations, 95 km, 7 On-board Unit)
    • Re-Signaling for Double Track (Mechanical to Electronic Interlocking), Java Line, Multi-years (2012-2013) Project (79 Stations) (541 km)

  • 2011

    Re-Signaling Project (Mechanical to Electronic Interlocking), Java Line (5 Stations) and Sumatra Line (2 Stations)

  • 2010

    • Re-Signaling Project (Mechanical to Electronic Interlocking), Java Line (10 Stations) and Sumatra Line (3 Stations)
    • Signaling Modification for Double Track Project, Java Line (Cirebon - Kroya Segment), Westrace Systems, 22 Stations, 158 km

  • 2009

    Re-Signaling Project (Mechanical to Electronic Interlocking), 3 Stations in Java Line

  • 2008

    • Re-Signaling Project (Mechanical to Electronic Interlocking), Bangil and New Prabumulih Stations
    • Tokenless Block Instrument (TBI) Refurbishment Project, North Sumatera (41 Stations) (400 km)

  • 2007

    Signaling Modification for Double Track Project, Java Northern Line (Tegal - Pekalongan Segment), VPI System (8 Stations) (58 km)

  • 2006

    • Signaling Modification for Double Track Project, Jakarta Commuter Line, SSI System (6 Stations) (23km)
    • Signaling Modification for the PSD interface at NSL Bishan Station, Singapore

  • 2004

    Re-Signaling Project (Mechanical to Electronic Interlocking), Slawi Station, Central Java

  • 2001

    Re-Signaling Project (Mechanical to Electro - mechanical Interlocking), Tagogapu Station, West Java

  • 1999

    Signaling Modification for Double Track Project of Cikampek - Cirebon Segment 2, Java Northern Line, VPI System (7 Stations) (50 km)

  • 1998

    Refurbishment of Solid State Interlocking at Jakarta Commuter Line

  • 1983

    Member of National Commitee for Indonesian Railway Electrical Signaling

Control Systems

  • Centralized Traffic Control (CTC)

  • Interlocking Rack

  • Tokenless Block Interface (TBI)

  • Automatic Train Protection (ATP)

Wayside Equipment

  • LED Signal

  • Axle Counter

  • Level Crossing

Power Systems

  • Signaling Power Supply