GFH2000-K TV le Sat Fiber Optic LNB

Likaroloana:

Ntlo ea lelakabe la polasetiki e thata e thibelang mollo.

>70dBuV@45MHz~2600MHz RF Output.

Sebaka sa Optical AGC: -10dBm ~ -2dBm.

1310nm/1490nm Optical Bypass Port ho ea GPON ONU.

E tsamaisoa ke seamoheli sa sathelaete boema-kepeng ba RF.

Ho sebetsa le GLB3500MT kapa GWT3500S transmitter.


TLHOKOMELO SEHLAHISO

Tlhaloso ea Sehlahisoa

GFH2000-K ke 45~2600MHz 1550nm faeba optic seamohedi se nang le boema-kepe ba WDM ho ya FTTH ONU.E le motheo oa fiber optic LNB, GFH2000-K e na le LNB e pharaletseng (300MHz ~2350MHz) kapa LNB e tloaelehileng (950MHz~2150MHz)+CATV RF RF, e sebetsa le GWT3500S (CATV+Sat) fiber optic transmitter kapa GLB3500MTr TV-D (Terr+D) Sat IF) transmitter ea fiber optic kapa transmitter ea wideband optical.

LNB ea kamehla ke Low Noise Block, e fetola Ku Band 10.7GHz~12.75GHz RF kapa C Band 3.7GHz~4.2GHz RF ho isa ho 950MHz~2150MHz IF bakeng sa seamoheli sa setulo.Ho SMATV holim'a fiber system, transmitter e le 'ngoe e fetola LNB IF ho fiber.Kamora amplifier ea fiber optic le PON, lets'oao la optic le abeloa makholo kapa likete tsa malapa a FTTH.Ntlong e 'ngoe le e 'ngoe e nang le thapo ea faeba, seamoheli se le seng sa optical se fetolela fiber ho Sat IF.Kenyelletso ea fiber e fetohela ho 950MHz ~ 2150MHz IF tlhahiso ea moamoheli oa setulo.

Satellite optical receiver e bapala karolo e tšoanang le ea LNB e tloaelehileng, ke "virtual" LNB lapeng.Satellite optical receiver e ka bitsoa Optical LNB kapa Fiber LNB.
LNB ea kamehla e kenngoa sejaneng se shebaneng le leholimo.Optical LNB e kentsoe kae kapa kae lapeng moo fiber e fumanehang.Likahare tsa LNB e le 'ngoe e tloaelehileng li ka hlahisoa hape ho fihla ho 500K optical LNBs.

Joalo ka LNB ea bokahohleng, GFH2000-K e ka sebetsa le motho ofe kapa ofe oa boraro GPON ONU kapa 1270nm/1577nm XGPON ONU kapa 1524 ~ 1544/1596 ~ 1599nm NGPON2 ONU, e kenya lipapatso tse kholo tsa boleng bo holimo tsa CAFTTH + SAT ntle le ho ngolisa livideo tsa inthanete bandwidth.

Likarolo tse ling:

High Linearity Photodiode bakeng sa Terrestrial TV le Satellite TV RF.

45MHz ~ 2600MHz (tlase) RF Output.

1270nm/1577nm Optical Bypass koung ho XGPON ONU kgetho.

1524 ~ 1544nm/1596 ~ 1599nm bypass port ho NGPON2 ONU khetho.

DC Power le optical input LED indicator.

Boema-kepe ba adaptara ea matla ea 10 ~ 18V DC e ikemetseng.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang