Passive Optical Receiver with Wdm CATV
Build-in WDM
Input Wavelength: 1310/1550nm; CATV Operating: 1540~1563nm.
We are committed to improving the reliability and practicability of Digital Satellite Receiver, EDFA 32 Pon WDM, Outdoor EDFA, and continue to provide long-term and excellent services to new and old users with a sincere and responsible attitude. Our continuous independent innovation promotes the development of product optimization and the core technology of our company's design and development ranks in the forefront of the world. Through the analysis of the product structure, our company has taken a number of targeted measures to continuously optimize the product structure.
CATV Receiver with WDM
SR100 series CATV converter for digital television, fiber to the home. When the input optical power output level Pin=-1dBm, Vo=6 8dB V, can be economically and flexibly apply the integration of three networks, fiber to the home network application.
SR100F-WD, CATV Receiver with WDM, adopts the high sensitivity optical receiving tube, without power supply, no power consumption.
Specifications
| CATV Receiver with WDM | Optic feature | Index | Supplement |
Optical parameter | CATV work wavelength | 1540~1563 nm | |
Pass wavelength | 1310~1490 nm | ||
Channel Isolation | ≥40 dB | ||
Response | ≥0.85 A/W | 1310nm | |
≥0.9 A/W | 1550nm | ||
Receiving Power | +2~-14 dBm | ||
Optical return loss | ≥55 dB | ||
Optical fiber connector | SC/APC | ||
RF parameter | Work bandwidth | 45~1050 MHz | |
Output level | >68 dBμV | Digital TV (pin=-1dBm) | |
Return loss | ≥14 dB | 47~862MHz | |
Output impedance | 75 Ω | ||
Output port number | 1 | ||
RF tie-in | F-female | ||
General feature | Work temp | -20~+55 ºC | |
Storage temp | -40~+85 ºC | ||
Work relative temp | 5~95 ºC |
Note
1. SR100, SR100-WF, SR100F, SR100F-WF and set top box (STB) of the RF input port directly connected. SR100-WD for user wiring box.
2. When using the RF connector, and the RF input interface must be tightened to STB. Otherwise the ground is bad and will cause high frequency segments Digital TV signals MER degradation.
3. Keep the optical connector clean, the bad link will cause too low RF output level.
We have successfully developed Passive Optical Receiver with Wdm CATV with superior performance and are in a leading position among the peers. Now we've been sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Our aim is to continuously improve its value in order to achieve the goal of maximizing value, which is the starting point and destination of all our business activities.
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