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The iROADTM?provides a flexible, integrated solution for multi-channel reconfigurable optical add/drop multiplexer (ROADM) with power monitoring and automatic channel balancing at? low cost, small size and low power dissipation. The key building block for the iROADTM?module is an integrated 2×1 switch-VOA-tap array based on Enablence’s library of proven optical building blocks and planar lightwave circuit (PLC) integration technology.



  • Number of channels: 16 to 40
  • Channel spacing: 200, 100, 50 GHz
  • Position and number of power monitors and VOA’s can be varied (Enablence’s VOA has excellent attenuation accuracy in open-loop operation, eliminating the need for feedback monitors for most applications)
  • RS-232, I2C, DPRAM, SPI, USB, TCP/IP
  • C or L band
  • Channel power monitoring
  • Automatic channel balancing
  • Low cost
  • Flat-top Mux/Demux
  • 24 node concatenation at 10 Gbps
  • East/West separation architecture
  • Low power consumption
  • Low loss, low PDL
  • Fast actuation
  • Small footprint
  • No moving parts
  • Telcordia GR-1209/GR-1221 qualified
  • Add and Drop in separate modules
  • Customizable design
  • Long haul DWDM networks
  • Metro DWDM networks
  • CWDM networks
  • Optical Ethernet networks