Uyu munsi, reka nsobanure imiterere irambuye y'insinga za Ethernet zo mu mazi. Mu magambo make, insinga zisanzwe za Ethernet zigizwe n'umuyoboro w'amashanyarazi, urwego rwo gukingira, urwego rwo gukingira, n'igice cyo hanze, mu gihe insinga z'uburinzi zongeraho urwego rw'imbere n'urwego rw'uburinzi hagati y'igice cyo gukingira n'igice cyo hanze. Birumvikana ko insinga z'uburinzi zidatanga gusa uburinzi bw'inyongera bwa mekanike ahubwo zinatanga n'igice cyo imbere cyo gukingira. Noneho, reka turebe buri gice mu buryo burambuye.
1. Konvoyeri: Ishingiro ry'Ihererekanyamakuru
Imashini ziyobora insinga za Ethernet ziza mu bikoresho bitandukanye birimo umuringa wo mu macupa, umuringa udafite icyo utwaye, insinga za aluminium, aluminium ipfutse umuringa, n'icyuma gipfutse umuringa. Nk’uko IEC 61156-5:2020 ibivuga, insinga za Ethernet zo mu mazi zigomba gukoresha imashini ziyobora umuringa zometseho zifite umurambararo uri hagati ya mm 0.4 na mm 0.65. Uko icyifuzo cyo kohereza umuvuduko mwinshi no kudahungabana byiyongera, imashini ziyobora amashanyarazi nke nka aluminiyumu na aluminiyumu ipfutse umuringa zirimo gukurwaho, aho umuringa wo mu macupa n'umuringa udafite icyo utwaye ubu ari byo byiganje ku isoko.
Ugereranyije n'umuringa wambaye ubusa, umuringa wo mu gikombe utanga ubushobozi bwo kudahinduka mu buryo bwa shimi, urwanya ogisijeni, kwangirika kw'ibinyabutabire, n'ubushuhe kugira ngo ukomeze kugira ubwiza bw'uruziga.
Imashini zikora zigizwe n'insinga ebyiri: zikomeye n'izidakora. Imashini zikora zikoresha insinga imwe y'umuringa, mu gihe imashini zikora zigizwe n'insinga nyinshi z'umuringa zivanze. Itandukaniro rikomeye riri mu mikorere y'imashini - kubera ko ahantu hanini hagabanya igihombo cyo kwinjira, imashini zikora zidakora zigaragaza ubukana bwa 20%-50% kurusha izidakora. Icyuho kiri hagati y'imigozi nacyo cyongera ubudahangarwa bwa DC.
Insinga nyinshi za Ethernet zikoresha ibyuma bya 23AWG (0.57mm) cyangwa 24AWG (0.51mm). Nubwo CAT5E ikunze gukoresha 24AWG, ibyiciro byo hejuru nka CAT6/6A/7/7A akenshi bisaba 23AWG kugira ngo imikorere irusheho kuba myiza. Ariko, amahame ya IEC ntategeka insinga zipima - insinga za 24AWG zakozwe neza zishobora gukomeza kuzuza ibisabwa na CAT6+.
2. Urusobe rw'ibikoresho byo gukingira: Kurinda ubusugire bw'ibimenyetso
Urusobe rw'amashanyarazi rurinda ko ikimenyetso cyameneka mu gihe cyo kohereza ubutumwa. Dukurikije amabwiriza ya IEC 60092-360 na GB/T 50311-2016, insinga zo mu mazi zikunze gukoreshapolyethylene ifite ubucucike bwinshi (HDPE)cyangwa ifuropolyethylene (PE Foam)HDPE itanga ubushobozi bwo kurwanya ubushyuhe, imbaraga za mekanike, no kurwanya imihindagurikire y'ikirere, bigatuma ikoreshwa cyane. Foamed PE itanga imiterere myiza ya dielectric, bigatuma iba nziza ku nsinga za CAT6A+ zihuta cyane.
3. Gutandukanya amoko: Kugabanya uburyo bwo kuvugana hagati y'ibimenyetso
Iyi mashini itandukanya (izwi kandi nka cross filler) yagenewe gutandukanya impande enye zizunguruka mu bice bine bitandukanye, bigagabanya uburyo bwo kuvugana hagati y’izindi. Ubusanzwe yubakishijwe ibikoresho bya HDPE bifite umurambararo usanzwe wa 0.5mm, iki gice ni ingenzi ku nsinga zo mu cyiciro cya 6 n’izo mu rwego rwo hejuru zohereza amakuru kuri 1Gbps cyangwa vuba, kuko izi nsinga zigaragaza ubushobozi bwo kumva urusaku rw’ibimenyetso kandi zigasaba imbaraga zo guhangana n’ingaruka. Kubera iyo mpamvu, insinga zo mu cyiciro cya 6 n’izirengaho zidafite uburinzi bw’urupapuro rw’urupapuro buriho hose zikoresha ibyuma bizunguruka kugira ngo zitandukane impande enye zizunguruka.
Mu buryo bunyuranye, insinga zo mu cyiciro cya 5e n'izikoresha imiterere ya foil ifite uburinzi bubiri ntizikoresha icyuma gifunga. Imiterere y’insinga za Cat5e zizunguruka itanga uburinzi buhagije ku bijyanye n’ibikenewe mu buryo buke, bigatuma hadakenewe gutandukana by’inyongera. Mu buryo nk’ubwo, insinga zifite foil zifite uburinzi bubiri zikoresha ubushobozi bwa foil ya aluminiyumu mu gukumira interference ya electromagnetic igenda yihuta, bigatuma icyuma gifunga kidakenewe.
Ingufu zo gukurura zifite uruhare runini mu gukumira uburebure bw'insinga bushobora kwangiza imikorere. Inganda zikora insinga zikomeye zikoresha cyane cyane fiberglass cyangwa nylon nk'ikintu gikomeza gukurura insinga mu mikorere yazo. Ibi bikoresho bitanga uburinzi bwiza bwa mekanike ariko bigakomeza imiterere y'ihererekanya ry'insinga.
4. Urwego rwo kurinda: Uburinzi bw'amashanyarazi
Uduce two kurinda tugizwe n'urupapuro rwa aluminiyumu cyangwa mesh iboshye kugira ngo ihagarike EMI. Insinga zifite uburinzi bumwe zikoresha urwego rumwe rwa aluminiyumu (ubugari bwa ≥0.012mm hamwe na ≥20% by'ubugari) hamwe n'urwego rwa PET mylar kugira ngo hirindwe ko amazi ava. Ubwoko bufite uburinzi bubiri buri mu bwoko bubiri: SF/UTP (urupapuro rusange + uburinzi) na S/FTP (urupapuro rumwe rumwe + uburinzi rusange). Uburinzi bw'umuringa bukozwe mu gikombe (umurambararo w'insinga wa ≥0.5mm) butanga uburyo bwo gutwikira bushobora guhindurwa (ubusanzwe 45%, 65%, cyangwa 80%). Dukurikije IEC 60092-350, insinga zifite uburinzi bumwe zikenera insinga yo gusohora amazi kugira ngo zishingwe hasi, mu gihe ubwoko bufite uburinzi bubiri bukoresha uburinzi kugira ngo busesengure amazi.
5. Urwego rw'Intwari: Uburinzi bwa Mekanike
Urupapuro rw'inkingo rwongera ubushobozi bwo guhangana no gucikagurika no gukomereka kandi runateza imbere uburinzi bwa EMI. Insinga zo mu mazi zikoresha cyane cyane insinga zometseho nk'uko ISO 7959-2 ibiteganya, hamwe n'insinga z'icyuma za galvanized (GSWB) zitanga imbaraga nyinshi n'ubushyuhe bwinshi mu bikorwa bigoye, mu gihe insinga z'umuringa zo mu gikoni (TCWB) zitanga ubushobozi bwo koroshya ahantu hato.
6. Urukuta rwo hanze: Ubwishingizi bw'ibidukikije
Agakoresho k'inyuma kagomba kuba gafite uburyo bworoshye, gafite umurongo umwe, kandi gashobora gukurwaho nta kwangiza urwego ruri munsi. Ibipimo bya DNV bisaba ko ubugari (Dt) buba 0.04 × Df (umurambararo w'imbere) +0.5 mm, nibura 0.7 mm. Insinga zo mu mazi zikoresha cyane cyaneLSZH (halogen nkeya idafite umwotsi)ibikoresho (SHF1/SHF2/SHF2 MUD grades kuri IEC 60092-360) bigabanya imyuka ihumanya mu gihe cy'inkongi.
Umwanzuro
Buri gice cy'insinga za Ethernet zo mu mazi kigizwe n'ubuhanga bwitondewe. Muri OW CABLE, twiyemeje guteza imbere ikoranabuhanga rya insinga - vugana natwe ku byo ukeneye!
Igihe cyo kohereza ubutumwa: Werurwe-25-2025