Amakuru

Sisitemu ya EPON igizwe nibice byinshi bya rezo ya optique (ONU), umurongo wa optique (OLT), hamwe numuyoboro umwe cyangwa byinshi (reba Ishusho 1). Mu cyerekezo cyo kwagura, ibimenyetso byoherejwe na OLT byerekanwa kuri ONU zose. 8h Hindura imiterere yikadiri, ongera usobanure igice cyimbere, hanyuma wongere igihe ...

Fibre Optic Sensor Sensor ya fibre optique igizwe nisoko yumucyo, fibre yibyabaye, fibre yo gusohoka, moderi yumucyo, icyuma kimurika, na demodulator. Ihame shingiro ni ukohereza urumuri rwumucyo ahantu hahinduwe binyuze muri fibre yibyabaye, kandi urumuri rukorana ...

Imicungire y'urusobe ni garanti yo kwizerwa k'urusobe n'inzira yo kunoza imikorere y'urusobe. Imikorere, imiyoborere no gufata neza imikorere yubuyobozi bwurusobe irashobora kongera cyane igihe kiboneka cyurusobe, no kunoza igipimo cyo gukoresha, imikorere y'urusobe, serivisi ...

1 Iriburiro Hamwe niterambere ryihuse ryikoranabuhanga ryogukoresha umurongo mugari, tekinoroji zitandukanye zigenda zigaragara nyuma yimvura. Nyuma ya tekinoroji ya PON nubuhanga bwa DSL nubuhanga bwa kabili, ubundi buryo bwiza bwo kugera, PON irashobora gutanga serivise nziza cyangwa FTTH s ...

1 Intangiriro PoE nayo yitwa Imbaraga hejuru ya LAN (PoL) cyangwa Ethernet ikora, rimwe na rimwe byitwa Imbaraga hejuru ya Ethernet mugihe gito. Nibisobanuro biheruka gusobanurwa bifashisha insinga zisanzwe za Ethernet zohereza amakuru hamwe nimbaraga icyarimwe, kandi ikomeza guhuza ...

Incamake yimbaraga hejuru yamashanyarazi (POE) POE (Power over Ethernet) bivuga ama terefone amwe ashingiye kuri IP (nka terefone ya IP, imiyoboro ya LAN itagikoreshwa na AP, kamera y'urusobe, nibindi) udahinduye ibikorwa remezo bya Ethernet Cat.5. Mugihe cyohereza ibimenyetso byamakuru, bitanga imbaraga za DC ...