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Placement of dynamic reconfigurable optical add/drop multiplexer using dynamic channel equalizer in an optical communication system

SANJEEV DEWRA1, RAJINDER SINGH KALER2,*

Affiliation

  1. Department of Electronics and Communication Engineering, Shaheed Bhagat Singh State Technical Campus, Ferozepur, 152002, Punjab, India
  2. Department of Electronics and Communication Engineering, Thapar University-Patiala 147001, India

Abstract

In this paper, we investigate the effect of crosstalk of Dynamic Reconfigurable Optical Add/Drop Multiplexer based on Dynamic Channel Equalizer obtained at 40×10Gbps with 100GHz channel spacing. The influence of increase in length of fiber has been investigated to evaluate the performance of optical communication system. The dynamic power transient with dynamic channel equalizer is also studied which equalizes the power variations with a single ROADM. It is found that the signal can be transmitted with acceptable optical output power (-40dBm) using dynamic ROADM based on Dynamic channel equalizer up to maximum transmission distance of 220 km at 15dB crosstalk..

Keywords

DWDM, ROADM, DCE and Crosstalk.

Citation

SANJEEV DEWRA, RAJINDER SINGH KALER, Placement of dynamic reconfigurable optical add/drop multiplexer using dynamic channel equalizer in an optical communication system, Optoelectronics and Advanced Materials - Rapid Communications, 9, 1-2, January-February 2015, pp.53-56 (2015).

Submitted at: March 27, 2014

Accepted at: Jan. 21, 2015