Opto 22's website will be unavailable for scheduled maintenance on Thursday February 29, 2024 at 10:00PM PST for an estimated 4 hours. We apologize for any inconvenience this may cause.

Case Study: Barcelona Underground Railway

Documents/Case Studies - 1367
File Size: 383 KB
Version:
Updated: 11/03/2004

The Opto 22 SNAP Ethernet I/O system is used to monitor Barcelona Metro’s entire communications network including the radio links used for voice and data transmission throughout the stations, two-way communication between the trains and the station, and driver communication with maintenance personnel. Also installed throughout these stations is a system of public intercom phones that allow passengers to communicate with the station manager.

Download