Return Path 4 Port Optical Receiver: LB100Rx Series

Lindsay Broadband LB100Rx series of optical return path receivers are 19” 1RU rack mount receivers with (4) four independent return path optical receivers. Each individual return receiver have high performance photodiodes and hybrid amplification sections with individual controlled attenuation adjustments. The LED front panel display is used to monitor all functional parameters; input optical power of each receiver, and attenuator adjustment of each receiver. There are two optical input power range models of receivers, the LB100RA model is -27dbm to -13dbm, and the LB100RB model is -21 to -3dbm. The LB100Rx is equipped with a RS-232 interface for system network management.


  • 19 inch 1U standard rack mounted chassis
  • High-gain output, electronically controlled attenuation adjustment
  • Optical input power range -27~-7dBm or -21~-3dBm
  • 1200 to 1620nm input wavelength
  • 5 – 100MHz RF Output
  • 30 – 60dbmv output (adjustable)
  • 100 – 260VAC (50 to 60Hz) powering
  • Microprocessor monitoring automatically ensures excellent performance
  • LCD display shows functioning parameters
  • RS232 standard interface

Technical Specifications

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