Analysis of 32-channel 40 Gbit/s DWDM in Point-to-Point topology

Abstract

The Dense Wavelength Division Multiplexing (DWDM) is an optical fiber transmission system which uses very closely spaced light wavelengths and transmits several information simultaneously. This provides a cost effective method to increase capacity of existing network. To analyze DWDM with 40 Gbit/s and 32 channel under various design structure (various schemes in terms of modulation schemes, channel spacing, SMF, DCF length) OptiSystem software version 13 is used.