Imbaraga kuri Ethernet (Poe) yahinduye uburyo duhereza ibikoresho byurusobe rwemerera imbaraga namakuru yoherezwa hejuru yububiko bwa Ethernet. Ariko, abakoresha benshi bibaza icyo intera ntarengwa ya poe ari. Gusobanukirwa ibintu bigira ingaruka kuri iyi ntera ni ngombwa kugirango igenamigambi ryurusobe kandi rikorerwe.

Niki kigena intera ntarengwa ya poe?

Ikintu gikomeye muguhitamo intera ntarengwa ya poe nubwiza nubwoko bwimigozi igoretse ikoreshwa. Ihame rya Cabling risanzwe ririmo:

Shanghai-Ai-Watton-Inganda-Inganda-Co-ltd-

Icyiciro cya 5 (Injangwe 5)

Inkunga yihuta kugera kuri 100 MBPS

Icyiciro cya 5e (injangwe 5e)

Ongeraho verisiyo hamwe nibikorwa byiza, kandi bifasha 100 Mbps.

Icyiciro cya 6 (Injangwe 6)

Irashobora gufata umuvuduko kugeza kuri 1 Gbps.

Utitaye ku bwoko bwa kabili, ibipimo ngenderwaho byerekana intera ntarengwa ya metero 100 (metero 328) kugirango zihuza amakuru hejuru yinsinga za Ethernet. Iyi mipaka ni ngombwa mu kubungabunga ubunyangamugayo no kwemeza itumanaho ryizewe.

Ubumenyi bwihishe inyuma ya metero 100

Mugihe ukwirakwiza ibimenyetso, insinga zigoretse zirahura nubushobozi bwo kurwanya no kwitabwaho, bishobora kuganisha ku kwangiza ibimenyetso. Nkikimenyetso kinyura umugozi, irashobora kwifata:

Kumenyekana:

Gutakaza imbaraga z'ikimenyetso hejuru.

Kugoreka:

Guhindura kugeza ku muhengeri w'ikimenyetso, kugira uruhare inyangamugayo.

Ubwiza bwo hejuru bumaze kugabanuka birenze urugero rwemewe, bigira ingaruka ku giciro cyiza kandi gishobora kuganisha ku gutakaza amakuru cyangwa amakosa.

Kubara intera yo kohereza

Kuri 100base-tx, ikora kuri 100 mbps, igihe cyo kohereza amakuru imwe, kizwi nka "igihe gito," kibarwa kuburyo bukurikira:

[\ inyandiko {bint} = \ frac {1} {100, \ inyandiko {mbps}} {inyandiko {ns}]

Ubu buryo bwo kohereza bukoresha CSMA / CD (Ubwumvikane buke cyane bwo kumenya no kugoreka), kwemerera kumenya neza imiyoboro isangiwe. Ariko, niba uburebure bwa kabili burenze metero 100, birashoboka ko hagamijwe kugoreka bigabanuka, guhura no gutakaza amakuru.

Ni ngombwa kumenya ko mugihe uburebure ntarengwa bwashyizweho kuri metero 100, ibintu bimwe bishobora kwemerera guhinduka. Umuvuduko wo hasi, kurugero, ushobora kwagura intera ikoreshwa kugeza kuri metero 150-200, bitewe numutwe mwiza hamwe na neti.

Ibyifuzo byuburebure

Mubisanzwe-byisi, gupfuka cyane kugeza kumipaka ya metero 100 ni byiza. Nyamara, abanyamwuga benshi basaba kubungabunga intera ya metero 80 kugeza kuri 90 kugirango baregwa kandi bagabanye ibibazo byiza. Uyu mutekano Margin afasha kwakira itandukaniro muburyo bwiza bwo kwishyiriraho no kwishyiriraho.

Mugihe insinga zo hejuru zirashobora rimwe na rimwe kurenza metero 100 idafite ibibazo byihuse, ubu buryo ntibusabwa. Ibibazo bishobora kugaragara mugihe, biganisha ku guhungabanya urusobe rwinshi cyangwa imikorere idahagije nyuma yo kuzamuka.

Umwanzuro

Muri make, intera ntarengwa yo kwandura tekinoroji ya poe iterwa ahanini nicyiciro cyinsinga zigoretse hamwe nubutaka bumubiri bwo kwanduza ibimenyetso. Umubare wa metero 100 washyizweho kugirango ufashe gukomeza ubunyangamugayo no kwizerwa. Mugukurikira imyitozo yo kwishyiriraho no gusobanukirwa amahame ngenderwaho yimyandikire ya Ethernet, abanyamwuga bakuru barashobora gukora imikorere ikomeye kandi ikora neza.

Shakisha Elv Cable Gukemura

Insinga zo kugenzura

Kuri bms, bisi, inganda, umugozi wibikoresho.

Kanda hano

Sisitemu yo kwifashisha

Umuyoboro & Data, Optic Cable, Patch Cord, Module, Faceplate

Kanda hano

2024 Imurikagurisha & Isubiramo

APR.16-18, 2024 Hagati-Ingufu-Ingufu muri Dubai

SA. N32

APR.16-18, 2024 Verika i Moscou

Hall.8 - D4041

Gicurasi.9th, 2024 Ibicuruzwa bishya & Technologies Gutangiza ibirori muri Shanghai

Igiti cya kabiri na Hilton - 2f - icyumba cy'inama

Ukwakira.22- 25th, umutekano 2024 Ubushinwa muri Beijing

E3.B29

Ugushyingo.19-20, 2024 ihujwe n'isi KSA

D50

Igihe cyohereza: Ukuboza-12-2024