40G DPSK DQPSK Balanced Optical Receivers

Description:

The DSC-R410 balanced receiver product family is ideally suited for a variety of applications up to 40 Gb/s such as DPSK, DQPSK and Dual Polarization DPSK. The DSC-R410 is available in two configurations: balanced receiver module and Discovery's plug-and-play Lab Buddy instrument.
The DSC-R410 module consists of a pair of balanced photodiodes and a high-gain limiting transimpedance amplifier, which also has a unique peak detector function. The DSC-R410 has a very high conversion gain of 1800 V/W, excellent OSNR performance and operation up to +1dBm optical input power. The R410 is available with differential GPPO RF outputs and utilizes Discovery's high-reliability InGaAs photodiode technology.

Salient Features:

• Balanced optical receiver to 44 Gb/s with matched responsivity & RF response
• Available in :
• • Balanced receiver module
  • Lab Buddy Instruments
• Peak detector function for monitoring of AC photo-current
• Low BER with heavy ASE noise loading
• Very high differential conversion gain of 1800 V/W
• High responsivity at 1310nm, 1550nm & L-band
• Low PDL (typically 0.1dB)
• Compact packages with AC-coupled GPPO RF outputs
• High Reliability InGaAs photodiode and transimpedance amplifier

Applications:

• DQPSK and DPSK systems to 44 Gb/s
• Ideal Front-End O/E Converter for Balanced Test Instruments

Available Models:

• DSC-R410 - 40 Gb/s Differential PIN+TIA Optical Balanced Receiver