G.657 Fiber
Tus txheej txheem ntawm" G.657 Khoov Teeb Pom Kev Zoo Ib Leeg Hom Sab Nrig Optical Fiber Cable yam ntxwv rau Kev Siv Network" yog tus qauv tawm los ntawm ITU-T thaum lub Kaum Ib Hlis 2006.
G.657 fiber ntau yog cov tshuaj fiber ntau kawg tau tsim los ntawm G.652 fiber ntau kom ua tiav lub hom phiaj ntawm fiber ntau rau lub tsev. Qhov tseem ceeb tshaj plaws ntawm hom fiber no yog nws txoj kev tuaj yeem tiv thaiv zoo, thiab nws lub vojvoog khoov tuaj yeem ncav tau 1/4 txog 1/2 ntawm qhov khoov vojvoog ntawm cov pa G.652 fiber. G.657 fiber ntau tau faib ua ob kab A thiab B. Kev ua haujlwm thiab kev siv ib puag ncig ntawm G.657A fiber ntau zoo ib yam li cov G.652D fiber. C, L5 pawg ua haujlwm ua haujlwm) ua haujlwm; G.657B fiber ntau ua haujlwm nyob rau hauv 1310nm, 1550nm thiab 1625nm 3 lub qhov rooj nthwv dej, qhov no zoo dua rau kom paub tseeb FTTH cov ntaub ntawv xa xov thiab teeb tsa hauv qhov chaw nqaim xws li sab hauv tsev lossis tsev.
OPTICO KEV COJ LUB CAIJ NYOOG tsom rau kev tsim khoom thiab tsim cov khoom siv hluav taws xob fiber ntau cov kab thiab muab cov kev daws teeb meem zoo rau cov kab ke sib txuas fiber ntau, xws li cov hlua hluav taws xob fiber ntau txuas, fiber ntau txuas ua ke (SC, LC, FC, ST, E2000, MTRJ, MTP / MPO, thiab lwm yam ), fiber ntau pigtails, PLC splitters, WDM (CWDM / DWDM) cov cuab yeej, khoom siv AWG, ntau yam khoom lag luam ODN thiab FTTX accessories. Txhua OPTICO cov khoom siv coj los tswj cov qauv nruj me ntsis hauv kev tsim khoom thiab tshuaj xyuas, kom ntseeg tau tias muaj kev ua haujlwm zoo, kev ruaj khov zoo, thiab kev siv lub sijhawm ntev.
Xav paub ntau ntxiv, pls mus saib OPTICO lub vev xaib:www.fiberopticom.comCov. Txais tos nug txhua lub sijhawm.