CATV 1550nm Internal Optical Transmitter Module
Usage:
It is applied for broadband CATV signal transmission system.
Functional characteristics:
1) It has customized ITU-T standard wavelength.
2) It is to improve pre-distortion designed by CSO in 1550 system
3) When SBS threshold is more than 16dbm, in certain of transmittion distance, there is no changes in system, and it can be effective instead of external transmitter.
4) Input RF drive level is controled by MDC or ADC, which are optional.
5) Machine’s reliability is guaranteed by the casing of wind-channel designing.
Main technical parameter:
Item | Unit | Functional Parameter |
Optical Wavelength | nm | 1550 + 15 |
Frenquency range | MHz | 47~862/1000 |
Output optical power | mw | 4~12 |
Nominal input RF level | dBμV | 75±5 |
Flatness in Band | dB | + O.75 |
RF Input Reflection Consumption | dB | ≥16 |
RF Input resistance | 75 | |
RF Input Reflection Consumption | dB | ≥16 |
C/CTB | dB | 65 |
C/CSO | dB | 60 |
C/N | dB | 52 |
Power loss | w | Less than 15 |
Size | mm | 31 * 129.5 * 420 |
Our factory:
Our service:
1.Your inquiry related to our products or prices will be replied within 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM & ODM, any your customized requirements we can try to help you realize.
4.Protection of your sales area ,ideas of design and all your private information.
5. 1 years warranty.
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