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WR1002RJL
WR1002RJL-1G
Optical Receiver
Manual
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1. Product Summary
WR1002RJL is our latest high-end two-way output CATV network optical receiver. The pre-amp
adopts full GaAs MMIC amplify module and the post-amp adopts GaAs amplify module.
Optimization circuit designs, coupled with the company 10 years professional design experience,
make the equipment achieve high performance index. The parameters will be displayed by
singlechip to make the engineering debug more convenient. It is the best choice for CATV network.
2. Performance Characteristics
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Summary of Contents for Prevail-Catv WR1002RJL
- Page 1 Manual 1. Product Summary WR1002RJL is our latest high-end two-way output CATV network optical receiver. The pre-amp adopts full GaAs MMIC amplify module and the post-amp adopts GaAs amplify module. Optimization circuit designs, coupled with the company 10 years professional design experience, make the equipment achieve high performance index.
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Page 2: Technical Parameters
High response PIN photoelectric conversion tube. Optimizing circuit design, SMT production process, optimizing the whole signal path, makes the photoelectronic signal transmission more fluent. Professional RF attenuation chips, good RF attenuation and equilibrium linear, high precision. GaAs amplifier device, power doubly output, high gain and low distortion. ... - Page 3 3.2 Technical Parameters Item Unit Technical Parameters Forward optical receiving part Optical Parameters Receive Optical Power -9 ~ +2 Optical Return Loss >45 Optical Receiving Wavelength 1100 ~ 1600 Optical Connector Type FC/APC, SC/APC or specified by the user Fiber Type Single Mode Link Parameters ≥...
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Page 4: Block Diagram
4. Block diagram 5. Relation Table of Input Optical Power and CNR... - Page 5 6. Function Display and Operating Instruction Mode: Mode selection button. ▲ ：up button, increase the value of parameters. ▼ ：down button, decrease the value of parameters. The following is the detailed instructions：...
- Page 6 7. Product Schematic Diagram FRONT BACK 2. Running indicator 1. Power indicator 4. Up button 3. LCD status display screen 6. Mode display and control mode selection button 5. Down button 8. RF Output B (branch road) 7. RF test port 10.
- Page 7 1. Check the received optical power of the optical contact point and make appropriate adjustments to make it in the specified range. 1. The input optical power of the 2. Recover the received optical power of the optical receiver is not high enough, optical contact point by cleaning the optical results in the decrease of C/N.
- Page 8 There are some counterfeits in the market. In order to truly safeguard the interests of users, we point out: Please connect with distributors that we destined or authorized when ordering, and confirm trademark and barcode. Hangzhou Prevail Optoelectronic Equipment Co.,LTD. Website：http://WWW.PREVAIL-CATV.COM...