Peb zoo siab qhia rau nej paub tias peb nyuam qhuav xa cov fiber ntau G657A1 (Easyband®) uas muaj xim rau peb cov neeg siv khoom hauv South Africa, tus neeg siv khoom yog lub Hoobkas OFC loj tshaj plaws hauv lawv lub tebchaws, lub hom fiber uas peb muab yog YOFC, YOFC yog lub chaw tsim khoom fiber ntau zoo tshaj plaws hauv Suav teb thiab peb tau tsim kev sib raug zoo ua lag luam thiab kev phooj ywg nrog YOFC, yog li lawv muab ntau yam rau peb txhua hli thiab tus nqi sib tw heev kom peb tuaj yeem muab cov khoom txaus rau peb cov neeg siv khoom nrog tus nqi zoo heev.
YOFC EasyBand® Plus khoov tsis rhiab heev ib hom fiber ua ke ob qho zoo nkauj: qhov rhiab heev qis macro-bending thiab qib dej qis. Nws tau ua kom zoo tshaj plaws rau kev siv hauv OESCL band (1260 -1625nm). Lub EasyBand® Plus qhov khoov tsis rhiab heev tsis yog tsuas yog lav L-band daim ntawv thov tab sis kuj tso cai rau kev teeb tsa yooj yim yam tsis muaj kev saib xyuas ntau dhau thaum khaws cov fiber tshwj xeeb tshaj yog rau FTTH tes hauj lwm daim ntawv thov. Kev khoov radii hauv cov chaw nres nkoj fiber tuaj yeem txo qis nrog rau qhov khoov radii tsawg kawg nkaus hauv phab ntsa thiab ces kaum.
Cov duab ntawm cov khoom xa tuaj no yog raws li hauv qab no:
Ib lub ntiaj teb ib txwm tsom mus rau kev pab cov neeg siv khoom kom txuag tau tus nqi tsim khoom, txais tos xa peb FRQ yog tias muaj kev xav tau.
Lub sijhawm tshaj tawm: Lub Peb Hlis-23-2023