TIPRT30 Return Optical Transmitter Module  

Product Description

  TIOPRT30 return optical transmitter module can be used in transmitting picture, data and voice in return path and also can be used in TV meeting, long distance education and computer network, etc. It is the important part of CATV two-way transmitting network. High performance laser adopted in TIOPRT30, 5-200MHz reverse bandwidth, perfect performance and flexible configure.


  • FP or DFB laser
  • Excellent APC (Automatic Power Control) function, ensuring the stability of the laser output power and the long work life of the laser.
  • Real time transmit work status parameters of laser to system platform
  • Perfect protect circuit
  • Excellent heat dissipation function


ZJOPPF30 diagram

Technical parameters :

Optical Wavelength 1100nm-1600nm
Optical Connector Type FC/APC or SC/APC
Return Loss >45.0dB
Input Optical Power -4dBm~+2dBm
Bandwidth 47MHz~750/862 MHz
Output Level 96dBµV(-1dBm input receiving)
Output Level Range 0 ~-10 dB
Output Impedance 75Ω
Return Loss ≥16dB
Frequency Response ±0.75dB
Output Test Point Level -20dB
System parameters(See notes):
Carrier-to-Noise Ratio(C/N) ≥51.0dB
Composite Second Order (CSO) ≤-62.0dBc
Composite Triple Beat (CTB) ≤-67.0dBc
Dimensions W×H×L     30mm×130mm×370mm
Power Supply +24V       0.5A
+5V         0.2A
Operating Temperature -10℃~+40℃
Storage Temperature -25℃~+55℃


  • Test conditions: 4 signal inputs (19,25,31,37MHz); Optical link: OPRT530 optical transmitter, 200MHz bandwidth, 10km Optic fiber plus optical attenuator. Standard return path optical receiver used, 10dB optical link loss.