Amaswishi e-PoE afakwe imishini yokuphakela amandla, okuletha lula emkhakheni wokusetshenziswa futhi kwenza ukushintsha kwe-PoE kusetshenziswe kabanzi. Kodwa-ke, abasebenzisi abaningi bazobika ukuthi ukushintshwa kwe-PoE kwabo akuzinzile. Ngakho-ke, yiziphi izici ezingazinzile? Okulandelayo, asilandele...

Amaswishi e-Industrial Ethernet asetshenziswa kakhulu, njengezokuthutha ezihlakaniphile, amaphoyisa kagesi, idolobha eliphephile, i-automation yefekthri, njll. Indlela yokuqinisekisa ukudluliswa okuzinzile kwedatha ezindaweni zokusebenza zangaphandle ezinokhahlo kudinga ukuguquguquka okuphezulu kakhulu ...

Ungakhetha kanjani phakathi kwama-transceivers e-fiber optic aphethwe nangalawulwa? Imisebenzi, izici kanye nezindawo ezisetshenziswayo zama-transceivers okubona aphethwe nangalawulwa zihlukile. Okulandelayo kuzochaza umehluko phakathi kwabo nokuthi ungakhetha kanjani ...

Njengoba sonke sazi, isiguquli semidiya ye-fiber optical singasetshenziswa ukuxhuma imicu yokubona nezintambo zethusi ukuze kufezwe inhloso yokwelula ibanga lokudlulisela. Isiguquli semidiya yefayibha ephethwe futhi engalawulwa yizinhlobo ezimbili ezijwayelekile, kodwa ingabe uyazi ukuthi ungakhetha kanjani...

Ikhadi lenethiwekhi ye-fiber optic ye-server-side izobiza kakhulu ngenxa yobuchwepheshe bayo obuthuthukisiwe. Ngakho-ke, wonke umuntu kufanele anake imvelo lapho ekhetha. Ukuze kwehliswe ukusetshenziswa kwe-CPU, iseva kufanele ikhethe iphrosesa enenqubo ezenzakalelayo...

Umehluko phakathi kwekhadi lenethiwekhi ye-fiber optic kanye nekhadi lenethiwekhi ye-PC 1. Izinto ezihlukene zokusetshenziswa: amakhadi enethiwekhi ye-fiber optical asetshenziswa kakhulu kumaseva, futhi amakhadi enethiwekhi ye-PC axhunywe kakhulu kuma-PC ajwayelekile; 2. Izinga lokudlulisela lihlukile: i-curre...

Ngokusho kwezinqubo zokudlulisa ezihlukene, amakhadi enethiwekhi angahlukaniswa abe amakhadi e-Ethernet, amakhadi enethiwekhi ye-FC, namakhadi enethiwekhi e-ISCSI. Ikhadi le-Ethernet libizwa nangokuthi ikhadi lenethiwekhi ye-fiber optical. Ixhumeke kakhulu kuseva futhi ngokuvamile yithi...

Ukushintsha igama elijwayelekile lobuchwepheshe obuthumela imininingwane ukuthi idluliselwe emzileni ohambelanayo ohlangabezana nezidingo ngemishini eyenziwa ngesandla noma ezenzakalelayo ngokuya ngezidingo zokudlulisa imininingwane kuzo zombili iziphetho ze-com...

Iswishi ye-PoE iyiswishi esekela ukunikezwa kwamandla kukhebuli yenethiwekhi. Uma kuqhathaniswa namaswishi ajwayelekile, itheminali yokwamukela amandla (njenge-AP, ikhamera yedijithali, njll.) ayidingi ukuxhunywa ngentambo ukuze kunikezwe amandla, okuthembeke kakhulu kuyo yonke inethiwekhi...

Ukuqonda ukusebenza kwe-fiber optical nocingo lwethusi kungenza ukukhetha okungcono. Ngakho yiziphi izici i-optical fibre nocingo lwethusi enazo? 1. Izici zocingo lwethusi Ngaphezu kwalokhu okushiwo ngenhla okuhle kokulwa nokuphazamiseka, ukugcinwa kuyimfihlo,...