GWT3500S CATV+SAT 1550nm Optical Transmitter

Atụmatụ:

Ụlọ 19 "1RU nwere ntinye RF abụọ na otu mmepụta fiber.

CATV: 80ch analog TV ma ọ bụ DVB-C na 45 ~ 806MHz.

Satellite: Ruo 32 transponders na 950 ~ 2150MHz.

Weghachite ike 13V ma ọ bụ 18V DC na LNB na arịrịọ.

Obere mkpọtụ RF amplifiers.

Nkà na ụzụ tupu mgbagha mara mma na CATV RF.

Microprocessor arụnyere arụnyere na-enyocha ọkwa laser nke ọma.


Nkọwa ngwaahịa

Nkọwa ngwaahịa

GWT3500S bụ modulation 1550nm DFB laser transmitter maka nkesa oke eriri.GWT3500S nwere otu mmepụta eriri na ntinye RF abụọ: otu maka 45 ~ 806MHz 80ch analog CATV ma ọ bụ DVB-C QAM ma ọ bụ DVB-T na nke ọzọ maka 950 ~ 2150MHz Satellite Input.GWT3500S nwere ike nnyefe analọg TV, DVB-C / T TV na DVB-S / S2 satellite TV n'elu ọ bụla FTTH usoro.Ya na nnukwu ike ngwa anya ampilifaya, GWT3500S na-enyere FTTH MSO na-enye analọg TV, DTT ma ọ bụ DVB-C, na ndụ satịlaịtị video site na otu ngwa anya transmitter.

Ọtụtụ RF TV na-agbasa ozi na isi CATV sitere na modulators vidiyo mpaghara, mgbanwe vidiyo satịlaịtị ahọpụtara yana mmepụta QAM ịntanetị.N'ezie, ọ bụghị akụ na ụba iji tọghata satịlaịtị TV niile na CATV ma ọ bụrụ na isi satịlaịtị nwere ọtụtụ ọdịnaya TV a ma ama.Ọ na-arụ ọrụ nke ọma iji kesaa akara satịlaịtị yana CATV RF.Site na ọtụtụ usoro FTTH na-ebuga GPON maka ọrụ ịntanetị, enwere ike ịgbatị bandwidth CATV na-aga n'ihu RF ruo 45 ~ 2150MHz, gụnyere nnukwu mgbasa ozi CATV na Satellite TV.Site na teknụzụ DWDM, GWT3500S na-emekọ CATV RF na satịlaịtị TV RF iche, na-ahụ na arụmọrụ RF kacha mma na band CATV na satịlaịtị otu.

GWT3500S na-enye analọg TV, DVB-C/T/S ọrụ na a mfe ụzọ.Mgbe nnukwu vidiyo dị elu na-agbasa na windo ngwa anya 1550nm, ọrụ ịntanetị nwere bandwidth dị irè karị.GWT3500S nwere ike ịrụ ọrụ na GPON, XGPON, NGPON2 FTTH usoro.

Atụmatụ ndị ọzọ:

Obere mkpọtụ elu linearity DFB laser.

Ntinye CATV RF nọọrọ onwe ya yana ntinye RF Satellite.

Nkwado ruo 32 transponders na satịlaịtị 950 ~ 2150MHz RF.

Na-akwado ruo 80ch NTSC analog TV ma ọ bụ QAM na 45 ~ 806MHz RF.

Ogwe ihu VFD na-egosiputa paramita ọkwa yana ozi ọrụ.


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