QIANHONG kurikira intambwe ya Pre-ihuza ODN Igisubizo kugirango yihutishe Guhindura Fibre

Kugaragara kwa serivise nini cyane nka videwo ya 4K / 8K, imbuga nkoranyambaga, itumanaho, hamwe n’uburezi kuri interineti mu myaka yashize birahindura imibereho y’abantu kandi bigatera imbere kwiyongera kwinshi.Fibre-to-the-home (FTTH) yahindutse uburyo rusange bwogukoresha umurongo mugari, hamwe na fibre nyinshi zoherejwe kwisi yose buri mwaka.Ugereranije numuyoboro wumuringa, imiyoboro ya fibre iranga umurongo mwinshi, ihererekanyabubasha rihamye, hamwe nigikorwa cyo hasi no kubungabunga (O&M).Mugihe wubaka imiyoboro mishya, fibre niyo ihitamo ryambere.Ku miyoboro y'umuringa yamaze koherezwa, abashoramari bagomba gushaka uburyo bwo guhindura fibre neza kandi bidahenze.

Gukata Fibre Bitera Ibibazo Kuri Kohereza FTTH

Ikibazo gikunze guhura nabakoresha mubikorwa byoherejwe na FTTH nuko umuyoboro wo gukwirakwiza optique (ODN) ufite igihe kirekire cyubwubatsi, bitera ingorane zikomeye zubwubatsi nigiciro kinini.By'umwihariko, ODN ifite byibuze 70% by'amafaranga yo kubaka FTTH hamwe na 90% by'igihe cyo kohereza.Ukurikije imikorere nigiciro, ODN nurufunguzo rwo kohereza FTTH.

Ubwubatsi bwa ODN burimo fibre nyinshi, bisaba abatekinisiye bahuguwe, ibikoresho kabuhariwe, hamwe nibikorwa bihamye.Imikorere nubwiza bwo gutera fibre bifitanye isano rya bugufi nubuhanga bwabatekinisiye.Mu turere dufite abakozi benshi kandi kubakoresha badafite abatekinisiye bahuguwe, gutera fibre bitanga imbogamizi zikomeye zo koherezwa kwa FTTH bityo bikabangamira imbaraga zabakoresha muguhindura fibre.

Mbere yo guhuza ikemura ikibazo cyo gutera fibre

Twatangije igisubizo cyayo cya mbere cya ODN kugirango dushobore kubaka neza kandi bihendutse kubaka imiyoboro ya fibre.Gereranya nigisubizo gakondo cya ODN, igisubizo kibanziriza guhuza CDN gishingiye kubisimbuza ibikorwa gakondo bigoye byo gutera fibre hamwe na adaptate yabanje guhuza hamwe no guhuza kugirango ubwubatsi burusheho kugenda neza kandi buhendutse.CDN ibanziriza guhuza ikubiyemo urukurikirane rwimbere no hanze mbere-ihuza optique ya fibre fibre yo gukwirakwiza (ODBs) kimwe ninsinga za optique zateguwe.Ukurikije ODB gakondo, ODB yabanje guhuzwa yongeraho adapteri yabanjirije hanze.Umugozi wa optique wateguwe wakozwe wongeyeho imiyoboro ihuza imiyoboro isanzwe ya optique.Hamwe na ODB yabanje guhuzwa hamwe na optique ya optique, abatekinisiye ntibagomba gukora ibikorwa byo gutera mugihe bahuza fibre.Bakeneye gusa kwinjiza umuhuza wa kabili muri adapt ya ODB.