- Ngomphathi / 06 Aug 21 /0Amazwana
Ukuhlukaniswa kwezinzwa ze-fiber optic
Inzwa ye-Fiber Optic Inzwa ye-fiber optic yakhiwe umthombo wokukhanya, i-fibre yesigameko, i-fibre ephumayo, imoduli yokukhanya, idetector light, kanye nedemodulator. Umgomo oyisisekelo ukuthumela ukukhanya komthombo wokukhanya endaweni yokushintshashintsha ngefayibha yesigameko, nokukhanya kusebenzisana...Funda kabanzi - Ngu-Admin / 29 Jul 21 /0Amazwana
Ukwethulwa komsebenzi wokuphathwa kwenethiwekhi ye-fiber optical fiber transceiver
Ukuphathwa kwenethiwekhi kuyisiqinisekiso sokuthembeka kwenethiwekhi kanye nendlela yokuthuthukisa ukusebenza kahle kwenethiwekhi. Ukusebenza, ukuphatha kanye nokugcinwa kwemisebenzi yokuphatha inethiwekhi kungakhuphula kakhulu isikhathi esitholakalayo senethiwekhi, futhi kuthuthukise izinga lokusebenzisa, ukusebenza kwenethiwekhi, isevisi ...Funda kabanzi - Ngu-Admin / 23 Jul 21 /0Amazwana
Ubuchwepheshe obuhlobene nokuhlolwa kwe-EPON
1 Isingeniso Ngokuthuthuka okusheshayo kobuchwepheshe bokufinyelela ku-broadband, ubuchwepheshe obuhlukahlukene obuvelayo bokufinyelela ku-broadband buvele ngemva kwemvula. Ngemuva kobuchwepheshe be-PON ubuchwepheshe be-DSL nobuchwepheshe bekhebula, enye inkundla yokufinyelela ekahle, i-PON ingahlinzeka ngokuqondile ngezinsizakalo zokubona noma i-FTTH s...Funda kabanzi - Ngu-Admin / 17 Jul 21 /0Amazwana
Umgomo we-POE wokunikezwa kwamandla kanye nenqubo yokuphakelwa kwamandla
1 Isingeniso I-PoE ibizwa nangokuthi i-Power over LAN (PoL) noma i-Active Ethernet, ngezinye izikhathi ebizwa ngokuthi Amandla phezu kwe-Ethernet ngamafuphi. Lokhu ukucaciswa okujwayelekile kwakamuva okusebenzisa izintambo zokudlulisa ezijwayelekile ze-Ethernet ukuze kudluliswe idatha namandla ngesikhathi esifanayo, futhi kugcine ukuhambisana...Funda kabanzi - Ngu-Admin / 08 Jul 21 /0Amazwana
Ukuhlaziywa Kwezobuchwepheshe Ezibalulekile zamandla e-POE phezu kwe-Ethernet
Uhlolojikelele lwe-Power Over Electricity (POE) POE (Power Over Ethernet) ibhekisela kwamanye amatheminali asekelwe ku-IP (njengamafoni ase-IP, izindawo zokufinyelela ze-LAN ezingenantambo AP, amakhamera enethiwekhi, njll.) ngaphandle kokushintsha ingqalasizinda yezintambo ze-Ethernet Cat.5 ekhona. Ngenkathi idlulisa amasiginali wedatha, ihlinzeka ngamandla e-DC ...Funda kabanzi - Ngu-Admin / 02 Jul 21 /0Amazwana
Ulwazi olugcwele mayelana ne-APON, BPON, EPON, GPON
I-PON(Passive Optical Network) isho ukuthi ayikho into esebenzayo futhi sebenzisa kuphela i-Optical Fiber kanye ne-Passive Components phakathi kwe-OLT ( Optical Line Terminal) ne-ONU ( Optical Network Unit). Futhi i-PON kubuchwepheshe obuyinhloko bokusebenzisa i-FTTB/FTTH, esebenzisa ngokuyinhloko iphuzu kunethiwekhi yamaphuzu amaningi ...Funda kabanzi
