Muri iki gihe cya digitale, sisitemu ya Ethernet igira uruhare runini mugushiraho no kubungabunga imiyoboro idafite umurongo. Gusobanukirwa ibiranga inyungu zabo ningirakamaro cyane cyane kubantu bashaka kunoza imikorere y'urusobe. Iyi ngingo igamije gutanga ubuyobozi bwuzuye kuri sisitemu ya Ethernet nuburyo ishobora kuzamura imiyoboro yizewe. Imiyoboro ya Ethernet nigikoresho gihuza ibikoresho byinshi, nka mudasobwa, seriveri, na printer, kumuyoboro waho (LAN) cyangwa umuyoboro mugari (WAN). Ikora nka hub hagati ituma itumanaho hagati yibi bikoresho wohereza amakuru yamakuru aho yerekeza.

Guhindura PoE ikora nka switch, kandi birumvikana ko ishobora no gukoreshwa nka switch isanzwe. Ariko, iyo ikoreshejwe nkibihinduka rusange, agaciro ka PoE ntigahinduka, kandi imikorere ikomeye ya PoE ihinduka ubusa. Kubwibyo, hari aho bidakenewe gutanga ingufu za DC kubikoresho byahujwe kandi bikenewe gusa kohereza amakuru. , Birasabwa guhitamo ibintu bisanzwe, kandi niba udakeneye kohereza amakuru gusa ahubwo no gutanga amashanyarazi, nibyiza guhitamo PoE switch. Niba ushaka guhindura ibintu bisanzwe muburyo bwa PoE, niba uhurije hamwe muburyo busanzwe muburyo bwa PoE, gutanga amashanyarazi no kohereza amakuru ntibishobora kugerwaho mugihe kimwe.

PoE ihinduranya ni ubwoko bushya bwimikorere myinshi. Bitewe no gukwirakwiza kwinshi kwa PoE, abantu bafite imyumvire imwe ya PoE. Nyamara, abantu benshi batekereza ko guhinduranya PoE bishobora kubyara ingufu bonyine, ntabwo arukuri. Amashanyarazi PoE ihinduranya mubisanzwe yerekeza kuri PoE itanga ingufu kubindi bikoresho binyuze mumurongo wurusobe utabuze ubushobozi bwo kohereza amakuru. Noneho PoE ishobora guhinduka nka switch isanzwe? PoE ihinduranya ni imikorere ya PoE ishobora guhuzwa na switch isanzwe.

1.Ubukorikori Guhindura inganda byateguwe kandi bikozwe hifashishijwe ibice byo mu rwego rwinganda. Ibi bice byatoranijwe byumwihariko kugirango bihangane nibidukikije bikaze kandi bitange imikorere isumba iyindi mubihe bisabwa. Gukoresha industri ...

Imbaraga hejuru ya tekinoroji ya Ethernet (POE) yahinduye uburyo dukoresha ibikoresho byacu, bitanga ubworoherane, gukora neza no kuzigama ibiciro. Muguhuza imbaraga nogukwirakwiza amakuru kumurongo wa Ethernet, POE ikuraho gukenera umugozi wihariye, gukora ...

Kumenyekanisha ikoranabuhanga rigezweho rya tekinoroji, JHA Urubuga rwa Smart Smart Series rwuzuza Ethernet. Ibi bizigama umwanya kandi byigiciro cyateguwe byashizweho kugirango bikemure ibikenewe byiyongera kuri Ethernet. JHA Urubuga rwa Smart Smart Urukurikirane rwimikorere ...

Muri iki kiganiro, tuzaganira kubyibanze byumuyoboro uhinduranya kandi tunasuzume amagambo yingenzi nka Bandwidth, Mpps, Duplex Yuzuye, Ubuyobozi, Igiti Cyizunguruka, na Latency. Waba uri umuyoboro utangira cyangwa umuntu ushaka kwagura ubumenyi bwawe, iyi ngingo ...

Muri iyi si yihuta cyane, ikoranabuhanga riratera imbere ku buryo bwihuse. Mugihe abantu bakeneye guhuza imiyoboro ikora neza kandi yoroshye bikomeje kwiyongera, ibikoresho nka POE byahindutse byabaye ngombwa. Noneho mubyukuri niki guhinduranya POE ninyungu ...

1. PoE idasanzwe hamwe na PoE isanzwe Kuri PoE isanzwe yujuje IEEE 802.3af / kuri / bt kandi ifite protocole y'intoki. PoE itari isanzwe ntabwo ifite protocole yo guhana intoki, kandi itanga 12V, 24V cyangwa 48V DC itanga amashanyarazi. Ibisanzwe PoE po ...

Module optique nigikoresho cyibanze cya sisitemu yitumanaho kandi igira uruhare runini mugutumanaho kwa fibre optique. Irangiza cyane cyane imikorere yo guhindura amafoto. Ubwiza bwa optique module igena ubwiza bwo kohereza ...