This engineering tool provides over 200 time and cost saving rules of thumb--short cuts, tricks, and methods that optical communications veterans have developed through long years of trial and error.

* DWDM (Dense Wavelength Division Multiplexing) and SONET (Synchronous Optical NETwork) rules
* Information Transmission, fiber optics, and systems rules

This engineering tool provides over 200 time and cost saving rules of thumb--short cuts, tricks, and methods that optical communications veterans have developed through long years of trial and error.

* DWDM (Dense Wavelength Division Multiplexing) and SONET (Synchronous Optical NETwork) rules
* Information Transmission, fiber optics, and systems rules