Mazuvano, nekukurumidza kukura kweindasitiri chinja tekinoroji, iri kushandiswa zvakanyanya muminda yakawanda, kunyanya muzvikamu zvitatu zvesimba, zvekufambisa, uye simbi.Iyo inozivikanwa sematatu anogona maindasitiri eindasitiri switch application.Kubva kushandiswa kwemaindasitiri anochinjaNemhando dzakasiyana-siyana dzeminda, ndedzipi maitiro uye zvakanakira zvemaindasitiri switch?

1. Chii chinonzi switch yeindasitiri?
Chekutanga, ngatinzwisise kuti chii chinonzi maindasitiri switch?Maindasitiri ekuchinja anonziwo maindasitiri eEthernet switch.Nekuda kwenzvimbo yavo yekushanda yakakosha uye zvinodiwa zvekushanda, ma switch eindasitiri ane akawanda maficha asiri kuwanikwa mune zvechivanhu uye zvekutengesa.Ivo vane akapfuma chigadzirwa akatevedzana uye inochinjika chiteshi kumisikidzwa, iyo inogona kusangana akasiyana siyana maindasitiri ekutonga.Izvo zvinodiwa zvekushandisa zvemunda.

2. Ndezvipi zvakanakira maindasitiri chinja zvigadzirwa?
1) .Kushandisa maindasitiri-giredhi zvikamu: Maindasitiri ekuchinja ane zvakakwirira zvinodiwa pakusarudzwa kwechikamu uye anofanirwa kumirisana nenzvimbo dzakaomarara.Naizvozvo, ivo vanogona kujairana nemaindasitiri-giredhi nharaunda uye kutsigira maindasitiri ekushandisa munzvimbo dzakasiyana dzakaoma.
2).Fast ring network uye nekukurumidza redundancy: Maindasitiri switch kazhinji ane kukurumidza mhete network uye nekukurumidza redundancy mabasa, uye iyo system redundancy nguva inogona kunge isingasviki makumi mashanu.Kunyange zvazvo zvigadzirwa zvekutengesa zvinogonawo kuumba network yakawandisa, nguva yekuzviporesa inopfuura 10-30s, iyo isingagoni kusangana nekushandiswa kwenzvimbo dzemaindasitiri.Semuenzaniso, iyo yekuzviporesa nguva yeindasitiri ring network switch yakagadziridzwa uye inogadzirwa neUtepu ingangoita 20ms.
3).Super anti-interference performance: Maindasitiri-giredhi switch ane yakasimba anti-interference performance, anogona kushanda munzvimbo dzakaomarara dzemagetsi, uye ane mwero wekudzivirira mheni, kudzivirira mvura, anti-corrosion, anti-impact, anti-static, nezvimwe. , nepo kushambadzira-giredhi switch haina maitiro aya.Semuyenzaniso,JHA's 8-chiteshi POE yakazara Gigabit indasitiri switchine 6KV kudzivirira mheni, indasitiri 4-chikamu chekudzivirira uye anti-kupindira masimba.
4).Chinja kune yakafara tembiricha nharaunda: Maindasitiri switch anowanzo shandisa corrugated metal shell, iyo ine nani kupisa kupisa uye kudzivirira kwakasimba.Inogona kushanda zvakajairwa mutembiricha ye -40°C—+75°C, uye inogona kunyatsoenderana netembiricha yakaoma kunzwisisa.Uye hunyoro.Nekudaro, zvigadzirwa zvekuchinja zvekutengesa zvinongoshanda mumhando ye0 ° C—+50 ° C, iyo isingakwanise kuita zvinodiwa pakushanda munzvimbo dzakaoma dzemamiriro ekunze.
5).Redundant magetsi ekugadzira dhizaini: Magetsi chikamu chakakosha chekuchinja kwemaindasitiri.Kukundikana kwemagetsi kunowanzo verengera kupfuura 35% yehuwandu hwekutadza kwemidziyo.Kuti udzivise dambudziko rinokonzerwa nekutadza kwemagetsi, ma switch eindasitiri anotora dhizaini yemagetsi maviri ekupa redundancy dhizaini kuti ive nechokwadi chekushanda kwakagadzikana uye kwakavimbika kwehurongwa.Zvigadzirwa zvekutengesa zvinowanzo shandisa AC imwe chete magetsi, iyo isina kukodzera kushandiswa munzvimbo dzeindasitiri.
6).Hupenyu hwesevhisi hurefu: Shanduko dzemaindasitiri dzinotora zvigadziriso zvemaindasitiri-giredhi kubva kumidziyo yemba kuenda kune zvinotsigira zvikamu, saka chigadzirwa chine kuvimbika kwepamusoro uye hupenyu hurefu hwesevhisi.Hupenyu hwesevhisi hwese> makore gumi, nepo hupenyu hwesevhisi hweakajairika kutengeserana switch ndeye 3. -5 makore.

Traditional Ethernet haina kugadzirirwa kushandiswa kwemaindasitiri.Pakutanga kwekugadzirwa, kushanduka kwemamiriro ekunze kweindasitiri hakuna kutariswa.Naizvozvo, pamberi penzvimbo dzakaomarara dzekushanda dzakaita semamiriro ekunze uye guruva, kugadzikana kweakajairwa ekutengeserana switch Kuchapikiswa zvakanyanya.Kubuda kwekuchinja kwemaindasitiri kunogadzirisa matambudziko mazhinji ekuvhurika, chaiyo-nguva, kuwiriranisa, kuvimbika, anti-kupindira uye chengetedzo, uye inova chishandiso chekufambisa chinogona kuchinjika kune dzakaoma maindasitiri nharaunda uye kufambisa kutumirwa kwemaindasitiri otomatiki network.