Tap PD Array, Single-Mode

ITMA Series

Oplink’s Integrated TAP Monitor Array (ITMA) is a compact, multi-channel power-monitoring device. It increases module design flexibility and efficiency by significantly reducing the number of assembly components and facilitating fiber management.

ITMA integrates the functionality of an optical coupler and a photodiode while delivering low insertion loss and low dark current with high temperature stability over a wide operating wavelength range.

Easily mounted on a PCB, Oplink’s standard 12/14-pin package provides power monitoring for up to ten channels. Applications include DWDM channel power monitoring, optical network switching/protection monitoring, re-configurable optical add/drop multiplexers, and gain/attenuation monitoring in amplifier systems.

Oplink can provide customized designs to meet specialized feature applications. Also, Oplink offers modular assemblies that integrate other components to form a full function module or subsystem.

  • Standard, 12/14-pin package easily mounted on a PCB
  • 4, 8 and 10 channel configurations
  • Wide operating wavelength range
  • Various tap ratio available
  • Low Insertion loss and PDL
  • Low dark current 
  • High temperature stability 
  • DWDM channel monitoring
  • Optical network switch/protection monitoring
  • Re-configurable optical add/drop multiplexers
  • Gain/attenuation monitoring in amplifier systems
  • EDFAs and Raman amplifiers
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