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National Signal Corp
National Signal is a full service corporation offering a wide range of quality services to the railroad and industrial industries.
Services include signal engineering, project planning, budgeting, construction, maintenance, FRA testing, pre-wired houses, and new or used material.
Info: URL: http://www.nationalsignal.com (Added: 8-Feb-2001)
Hits: 1878 Rating: 3.00 Votes: 11
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Okonite Company
The Okonite Company is a premier manufacturer of high quality electrical cables and a major supplier to various industry segments such as Electric Utilities, Industrial/Construction, Railroads/Rapid Transit and other commercial markets. We manufacture a wide variety of cables.
Info: URL: http://www.okonite.com (Added: 12-Nov-2000)
Hits: 648 Rating: 2.60 Votes: 5
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Pacific Railway Enterprises, Inc.
Specializing in Railroad Signal Design and Consulting. Primarily, signal design services are performed utilizing Intergraph-Microstation, AutoCAD,
and conventional drafting methods. Other services offered by PRE include: signal estimates, field surveys, construction management, preliminary signal engineering layouts and drawings, final design check, and consulting services.
Info: URL: http://www.pacrail.com (Added: 30-Mar-2001)
Hits: 1455 Rating: 4.08 Votes: 12
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RSI - Railroad Signal, Inc.
The staff of experienced professionals at Railroad Signal, Inc. bring both hands-on experience and a broad spectrum of technical skills needed to design, manufacture, and install reliable signal systems.
Railroad Signal's "Turnkey" approach provides the assurance that safety, longevity, and economy are built into every system.
Info: URL: http://www.railroadsignalinc.com (Added: 21-Jul-2002)
Hits: 1134 Rating: 4.07 Votes: 15
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Safetran
Safetran is a full range supplier and leading manufacturer of wayside signaling, rail-highway crossing, transit and communications components and systems. Safetran not only provides the most innovative and safety-oriented products, but also backs them up with the best service available.
Info: URL: http://www.safetran.com (Added: 26-Jun-1999)
Hits: 1566 Rating: 1.00 Votes: 2
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Scale Products Company Signals
Currently one of the largest producers of working scale signals in the world, Scale Products Company makes signals for virtually every application imaginable, even signals that haven’t been produced since the thirties. Drop arms, crossbucks, Wig-Wags, block signals, color lights and semaphores are just a small sampling of what's available.
Info: URL: http://www.trainsignals.com/signals.html (Added: 1-Jan-2001)
Hits: 1509 Rating: 2.00 Votes: 6
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Siemens - Open Transport Network (OTN)
OTN (Open Transport Network) is Siemens flexible private communication network, based on the fiber optic technology. OTN puts your entire world on a fiber! Today, OTN probably is the most powerful multiplexer for large, private environments with mixed communication needs, such as railways, metros, light rails, mines, airports, pipelines, and so on. OTN is exactly what its name implies: Open: It can handle nearly all existing physical interface standards, but also very specific communication protocols in special environments, via its interface cards. Transport: It carries different types of information (such as voice, data, LAN and video) completely transparently throughout the network, and this with high availability. Network: It is based on fiber optic technology in a future-proof network infrastructure, spanning any distance. The OTN system offers a capacity of 150 Mbps (OTN-150), 600 Mbps (OTN-600) and 2.5 Gbps (OTN-2500). Just pick the superhighway that suits you... Upgrading is a piece of cake. This offers our customers an excellent migration path.
Info: URL: http://www.otn.be (Added: 9-Jan-2003)
Hits: 750 Rating: 3.70 Votes: 10
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