1310nm CATV Laser Transmitter

This laser transmitter is important equipment to built CATV HFC network. It is mainly used for long distance optical fiber transmission of television signal, digital TV signal telephone voice signal and data. High performance DFB laser , we select famous brand from the international market for our products as light source. RF power digital automatic processing tech-nology developed and operated by ourselves and RF pre-distortion circuit are used in the part of RF drive. Microcom-puter automatic control system is built-in it to ensure excel-lent performance.

Optical Power	4 ~ 31 mw
Optical Wavelength	>1310±20 nm
Laser Type	DFB Laser
MGC Controlled Range	±8 dB
AGC Controlled Range	±8 dB
C/CTB	≥65dB
C/CSO	≥60 dB
Frequency Range	47 ~ 862 mHz

The High performance DFB Lasers with narrow lines, good linear and high output power. We select famous brands from the international market for our product.

RF power digital automatic processing technology devel-oped and operated ourselves is used in the part of RF drive. It automatically adjusts the RF drive power according the input RF signal level and channel number. To ensure CSO, CTB and C/N index in the best value and overall system performance.

Advanced multi-frequency pre-distortion technology the latest full RF GaAs Device improves the CTC and CSO. C/N index get the maximum promotion.

LCD display displaying the operating parameters and fault information.

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