Iyini ikhebula le-Outdoor Optical?
Ikhebula le-optical langaphandle liwuhlobo lwekhebula le-fiber optical elisetshenziselwa ukudlulisa ukuxhumana. Ifaka ungqimba olwengeziwe oluyisivikelo olwaziwa ngokuthi izikhali noma i-metal sheathing, ehlinzeka ngokuvikeleka ngokomzimba emiculweni yokubona, okuyenza iqine futhi ikwazi ukusebenza ezimeni ezinzima zemvelo.
Umehluko omkhulu phakathi kwe-G652D kanye ne-G657A2 yemicu yemodi eyodwa imi kanje:
1 Ukugoba Ukusebenza
Amafayibha e-G657A2 anikezela ngokusebenza okuphakeme kokugoba uma kuqhathaniswa namafayili e-G652D. Aklanyelwe ukumelana ne-radii egobile eqinile, okuwenza afanelekele ukusetshenziswa kumanethiwekhi okufinyelela emayela lokugcina lapho ukufakwa kwefayibha kungase kuhlanganise ukujika okubukhali namakhona.
2 Ukuhambisana
Amafayibha e-G652D abuyela emuva ahambisana namasistimu amadala, okuwenza abe yinketho ekhethwayo yokuthuthukiswa kwenethiwekhi nokufakwa lapho ukuhambisana nempahla yefa kubalulekile. Ngakolunye uhlangothi, imicu ye-G657A2, ingadinga ukucatshangelwa ngokucophelela kwengqalasizinda ekhona ngaphambi kokusetshenziswa.
3 Izinhlelo zokusebenza
Ngenxa yokusebenza kwawo okuphakeme kokugoba, amafayibha e-G657A2 alungele ukusetshenziswa ezinhlelweni ze-Fiber-to-the-Home (FTTH) kanye ne-Fiber-to-the-Building (FTTB), lapho imicu idinga ukuzulazula ezindaweni eziqinile nasemakhoneni. Imicu ye-G652D ivamise ukusetshenziswa kumanethiwekhi omgogodla omude namanethiwekhi ezindawo zedolobha elikhulu.
Kafushane, yomibili imicu yemodi eyodwa ye-G652D ne-G657A2 inezinzuzo zayo ezihlukile kanye nezinhlelo zokusebenza. I-G652D inikeza ukuhambisana okuhle kakhulu nezinhlelo zefa futhi ifanele amanethiwekhi amade. Ngakolunye uhlangothi, i-G657A2 ihlinzeka ngokusebenza okungcono kokugoba, ikwenze kube ukukhetha okuncanyelwayo kokufinyelela amanethiwekhi nokufakwa okunezidingo zokugoba eziqinile. Ukukhetha uhlobo olufanele lwefayibha kuncike ezidingweni ezithile zenethiwekhi kanye nohlelo oluhlosiwe.
Isikhathi sokuthumela: Nov-26-2022