Izindaba - I-Phoenix Contact: Ukuxhumana kwe-Ethernet kuba lula

Ngokufika kwenkathi yedijithali, i-Ethernet yendabuko kancane kancane ibonise ubunzima obuthile lapho ibhekene nezidingo ezikhulayo zenethiwekhi kanye nezimo eziyinkimbinkimbi zohlelo lokusebenza.

Isibonelo, i-Ethernet yendabuko isebenzisa ukupheya okusontekile okune-core noma okuyisishiyagalombili ukuze kudluliselwe idatha, futhi ibanga lokudlulisela ngokuvamile likhawulelwe ngaphansi kwamamitha ayi-100. Izindleko zokuthunyelwa kwabasebenzi kanye nezinsizakusebenza ziphezulu. Ngaso leso sikhathi, ngokuthuthuka kanye nokuqanjwa okusha kobuchwepheshe, ukwenziwa kancane kwemishini nakho kuwumkhuba osobala ekuthuthukisweni kwamanje kwesayensi nobuchwepheshe. Amadivayisi amaningi avame ukuba mancane futhi aminyene ngosayizi, futhi ithrendi yokwenza idivayisi ibe mincane iqhubezela ukwenziwa okuncane kwezixhumi ezibonakalayo zedivayisi. Izixhumi ezibonakalayo ze-Ethernet yosiko ngokuvamile zisebenzisa izixhumi ezinkulu ze-RJ-45, ezinkulu ngosayizi futhi okunzima ukuhlangabezana nezidingo zedivayisi yokwenza kancane.

https://www.tongkongtec.com/phoenix-contact-2/

Ukuvela kobuchwepheshe be-SPE (Single Pair Ethernet) kwephule imikhawulo ye-Ethernet yendabuko mayelana nezindleko eziphezulu zokufaka izintambo, ibanga elilinganiselwe lokuxhumana, usayizi wesixhumi esibonakalayo kanye nokwenza kancane kwemishini. I-SPE (Single Pair Ethernet) ubuchwepheshe benethiwekhi obusetshenziselwa ukuxhumana kwedatha. Idlulisela idatha ngokusebenzisa izintambo ezimbili kuphela. Izinga le-SPE (Single Pair Ethernet) lichaza izicaciso zesendlalelo esibonakalayo nesendlalelo sesixhumanisi sedatha, njengezintambo zezintambo, izixhumi nokudluliswa kwesignali, njll. Nokho, iphrothokholi ye-Ethernet isasetshenziswa kungqimba lwenethiwekhi, isendlalelo sezokuthutha nesendlalelo sohlelo lokusebenza. . Ngakho-ke, i-SPE (Single Pair Ethernet) isalandela izimiso zokuxhumana kanye nokucaciswa kwephrothokholi ye-Ethernet.

# SPE (Single Pair Ethernet) Ubuchwepheshe #

Ngokuthuthukisa isendlalelo esibonakalayo, ubuchwepheshe be-SPE (Single Pair Ethernet) buhlinzeka ngesixazululo sokuxhumana sedatha esisebenza kahle kakhulu, esiguquguqukayo nesongayo kuyilapho kugcinwa ukusebenzisana ne-Ethernet yendabuko. Lokhu kuvumela abasebenzisi ukuthi bajabulele izinzuzo zobuchwepheshe be-SPE (Single Pair Ethernet) ngaphandle kokushintsha i-architecture ekhona yenethiwekhi nezinqubo zokuxhumana.

Ngaphezu kokudlulisa idatha nge-Ethernet, ubuchwepheshe be-SPE (Single Pair Ethernet) bunganikeza amandla kumadivayisi agcinayo ngesikhathi esifanayo. Amandla phezu kolayini wedatha (i-PoDL) angaletha kufika ku-50 W okukhiphayo okusebenzayo.

I-SPE (I-Single Pair Ethernet), njengezinga lobuchwepheshe elisekelwe ku-Ethernet, ilandela izicaciso ezifanele kuzinga le-IEEE 802.3. Phakathi kwazo, amazinga e-IEEE 802.3bu kanye ne-IEEE 802.3cg achaza amazinga ahlukene wamandla okunikezwa kwamandla ngemigqa yedatha. Ngokuthembela kubuchwepheshe be-SPE (Single Pair Ethernet), izintambo zokudlulisa idatha zingasetshenziswa ukunika amandla izinzwa noma ama-actuator phakathi kwebanga lamamitha angu-1,000.

Phoenix Xhumana Electrical SPE Managed Switch

Amaswishi aphethwe yi-Phoenix ContactSPE alungele uhla lwezinhlelo zokusebenza zedijithali nengqalasizinda (ezokuthutha, ukuhlinzekwa kwamanzi kanye nokukhipha amanzi) ezakhiweni, ezimbonini, nasezintweni ezishintshayo. Ubuchwepheshe be-SPE (Single Pair Ethernet) bungahlanganiswa kalula nengqalasizinda ye-Ethernet ekhona.

Phoenix ContactSPE shintsha izici zokusebenza:

Ø Ngokusebenzisa i-SPE standard 10 BASE-T1L, ibanga lokudlulisela lifika ku-1000 m;

Ø Ipheya eyodwa yezintambo idlulisa idatha namandla ngesikhathi esifanayo, izinga lokuphakelwa kwamandla e-PoDL: Ikilasi 11;

Ø Isebenza kumanethiwekhi e-PROFINET kanye ne-EtherNet/IP™, izinga lokuhambisana ne-PROFINET: Ikilasi B;

Ø Sekela ukuphinda usebenzise uhlelo lwe-PROFINET S2;

Ø Isekela ukuphindaphinda kwenethiwekhi yeringi njenge-MRP/RSTP/FRD;

Ø Isebenza endaweni yonke kumaphrothokholi ahlukahlukene e-Ethernet kanye ne-IP.

Isikhathi sokuthumela: Jan-26-2024