Paper
14 December 1988 Compact 8Mbps Optical Systems For Interoffice Trunks
Jonah Trunk, Roberto Moreira
Author Affiliations +
Proceedings Volume 0991, Fiber Optic Datacom and Computer Networks; (1988) https://doi.org/10.1117/12.960012
Event: O-E/Fiber LASE '88, 1988, Boston, MA, United States
Abstract
Optical fiber line systems operating in the first window (0.854μm) are longer experimental systems. Such systems have been installed and put into traffic in numerous places all over the Brazil as well as the world. They are used primarily in urban areas and in combination with digital switches. The optoelectronic technology is now advancing very fast. According to the multimode system consideration, the application to short haul routes, including interoffice trunks, appears to be most attractive today. In particular, non-repeatered systems between offices are of benefit to solve anticipated construction and maintenance problems in an urban area. We have developed a very compact 8 Mbps system to be used in interoffice trunks where special properties of optical fiber systems are required for such as the possibility for nonmetallic cables for interconnection of power plants to the public network, high electromagnetic disturbances which rule out conventional systems and others.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jonah Trunk and Roberto Moreira "Compact 8Mbps Optical Systems For Interoffice Trunks", Proc. SPIE 0991, Fiber Optic Datacom and Computer Networks, (14 December 1988); https://doi.org/10.1117/12.960012
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KEYWORDS
Receivers

Analog electronics

Optical fibers

Signal to noise ratio

Telecommunications

Light emitting diodes

Modulation

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