Broadex Technologies offers PLC based modules with both the Variable Optical Attenuator (VOA) and Multiplexer (MUX) functions, known as VOA Multiplexer devices. High performance VOA arrays are integrated with AWG devices to produce low loss VMUX devices with high attenuation accuracy and tuning range, and low polarization dependency. The VOA functionality allows the module to pre equalize the optical power in all channels individually before amplification.

VMUX modules are designed for use in DWDM systems, reconfigurable optical add/drop multiplexer (ROADM) systems, and metropolitan area networks (MAN)


  • Fast response
  • Flexible Control
  • Low insertion loss
  • Small volume
  • Low cost
  • High reliability


  • DWDM system
  • ROADM (Reconfigurable optical add/drop multiplexer)
  • Long and ultra long distance optical transmission network system
  • MAN (Metropolitan area network)


Product SeriesDatasheet
60ch 100GHz VMUX(C-Band)Datasheet- 60ch 100GHz VMUX V1.pdf
48ch 100GHz VMUX(C-Band)Datasheet- 48ch 100GHz VMUX V1.pdf
40ch 150GHz VMUX(C-Band)Datasheet- 40ch 150GHz VMUX V1.pdf
40ch 100GHz VMUX (C-Band)Datasheet- 40ch 100GHz VMUX V1.pdf