DWDM

DWDM (short for Dense Wavelength Division Multiplexing) is an optical technology that increases the bandwidth of fiber optic networks by sending many different data streams simultaneously over a single optical fiber using different wavelengths of light. This method creates “virtual” fibers that multiply the capacity of the network and enable the transmission of large amounts of data needed for cloud computing and video.

Description

Dense wavelength division multiplexing (DWDM) is wavelength division multiplexing (WDM) with typical channel spacing of 100 GHz for 40 channels and 50 GHz for 80 channels.

Accelink thermal/athermal AWG module is based on the silica-on-silicon technology with pure passive design. Taking the advantage of the in-house chip design and manufacturing capability, we can provide Gaussian, Flattop, broad pass band and extending wavelength product with excellent performance and high reliability for our customers. Based on the strong capability of vertical integration from chip to module, Accelink AAWG keeps leading position in worldwide market.

Key Features

  • In-house chip
  • Compact Package
  • Low Insertion Loss and High Isolation
  • Supporting supper channel application with broad pass band
  • Supporting wavelength extending
  • Compliance with Telcordia GR-1209/1221

Features

  • Deep UV stepper Lithography Technology
  • 6 inch Silicon Semiconductor Process
  • State of Art Design and Process
  • Low Insertion Loss
  • High Crosstalk
  • Small Polarization Dependence Loss
  • Customize SSC available

Application

  • DWDM transmission
  • Telecom and DCI networks
  • WDM Channels Add/Drop Systems
  • WDM Networks & Systems
  • CATV Fiber Optical Links
  • Accessing LAN & WAN Networks
  • Long Haul & Short-Distance Applications