5. EFM's Point-to-Point Optical Solutions

  1. Wael William Diab and
  2. Howard M. Frazier

Published Online: 8 AUG 2011

DOI: 10.1002/9781118121993.ch5

Ethernet in the First Mile: Access for Everyone

Ethernet in the First Mile: Access for Everyone

How to Cite

Diab, W. W. and Frazier, H. M. (2011) EFM's Point-to-Point Optical Solutions, in Ethernet in the First Mile: Access for Everyone, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9781118121993.ch5

Publication History

  1. Published Online: 8 AUG 2011
  2. Published Print: 24 FEB 2011

ISBN Information

Print ISBN: 9780738148380

Online ISBN: 9781118121993

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Keywords:

  • Ethernet in the First Mile (EFM);
  • laser technology;
  • optical transceiver;
  • point-to-point optical technologies

Summary

This chapter introduces and explains the various physical layer laser-based technologies adopted by Ethernet in the First Mile (EFM) for each of the point-to-point optical families. It starts by introducing a typical block diagram of a transceiver and looking at all the sub-assemblies within it. The chapter then discusses some high-level architectural decisions that apply to all the point-to-point optical families. Next, it explains each of the point-to-point families by defining underlying market first, and then analyzing the transmit and receive technologies. For each family the chapter looks at the power budget requirements and where appropriate made comparisons to similar or predecessor technologies. It also explores the implications of extended temperature operation. The chapter concludes by returning to the block diagram of a typical transceiver and introducing the concept of platform design, a powerful technique that allows transceiver manufacturers to share sub-components between various designs.

Controlled Vocabulary Terms

IEEE 802.3 Standards; optical fiber communication; optical transceivers