BIG SWITCH IN MEXICO CITY

Service interruptions for 4.5 million Metro riders are less likely since switchover to a new communications system built around equipment supplied by Harris Digital Telephone.

• Availability:
  • Find a library where document is available. Order URL: https://www.library.northwestern.edu/find-borrow-request/requests-interlibrary-loan/lending-institutions.html
• Publication Date: 1989-1

Media Info

• Pagination: p. 46
• Serial:
  • Railway Age
  • Volume: 190
  • Issue Number: 1
  • Publisher: Simmons-Boardman Publishing Corporation
  • ISSN: 0033-8826
  • Serial URL: http://www.railwayage.com

Subject/Index Terms

• TRT Terms: Communication systems; Reliability; Subways
• Identifier Terms: Mexico City Metro
• Uncontrolled Terms: Switches
• Subject Areas: Operations and Traffic Management; Public Transportation;

Filing Info

• Accession Number: 00480842
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 31 1989 12:00AM