Amakuru yinganda
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STP ni iki kandi OSI ni iki?
STP ni iki?STP (Spanning Tree Protocol) ni protocole y'itumanaho ikora kumurongo wa kabiri (data ihuza layer) muburyo bwa OSI y'urusobe.Porogaramu yibanze ni ukurinda ibizunguruka biterwa no guhuza amasoko menshi.Byakoreshejwe kugirango harebwe ko nta loop iri muri Ethernet.Birumvikana ko ...Soma byinshi -
Ni ubuhe buryo bukoreshwa & SNMP?
Ni ubuhe buryo bukoreshwa?Igikorwa cyo gucunga neza ni ugukomeza ibikoresho byose byurusobe mumeze neza.Imiyoboro yo gucunga imiyoboro itanga uburyo butandukanye bwo gucunga imiyoboro ishingiye ku cyambu cyo kugenzura imiyoboro (Console), ishingiye ku Rubuga no gushyigikira Telnet kwinjira muri n ...Soma byinshi -
Niki Optical fibre transceiver?
Optical fibre transceiver ni Ethernet yohereza itangazamakuru ryoguhindura ibice bihinduranya intera ngufi ihindagurika-ibyuma byamashanyarazi nibimenyetso bya optique.Yitwa kandi fibre ihindura ahantu henshi.Igicuruzwa gikunze gukoreshwa mubidukikije byukuri aho ...Soma byinshi -
Niki umuyaga wo gutangaza & Impeta ya Ethernet?
Umuyaga wo gutangaza ni iki?Inkubi y'umuyaga isobanura gusa ko iyo amakuru yatangajwe yuzuza umuyoboro kandi udashobora gutunganywa, ifata umurongo munini wumurongo wa interineti, bigatuma serivisi zisanzwe zidashobora gukora, cyangwa ndetse nubumuga bwuzuye, hamwe n "" umuyaga mwinshi ".. .Soma byinshi -
Ibintu nyamukuru biranga tekinoroji ya GPON
(1) Umuyoboro mwinshi utigeze ubaho.Igipimo cya GPON kiri hejuru ya 2.5 Gbps, gishobora gutanga umurongo mugari uhagije kugirango uhuze ibyifuzo byiyongera kumurongo mugari uzaza, kandi ibiranga asimmetrike birashobora guhuza neza nisoko rya serivise zamakuru.(2) Serivise yuzuye ...Soma byinshi -
GPON & EPON ni iki?
Gpon ni iki?Ikoranabuhanga rya GPON (Gigabit-Capable PON) nigisekuru gishya cya Broadband passive optique ihuriweho na tekinoroji ishingiye kuri ITU-TG.984.x.Ifite ibyiza byinshi nkumuyoboro mwinshi, gukora neza, gukwirakwiza cyane, hamwe nabakoresha interineti.Abakoresha benshi rega ...Soma byinshi -
Guhindura PoE ni iki?Itandukaniro riri hagati ya PoE na PoE + ihinduka!
PoE switch ni igikoresho gikoreshwa cyane mubikorwa byumutekano muri iki gihe, kubera ko ari switch itanga imbaraga nogukwirakwiza amakuru kuri sisitemu ya kure (nka terefone ya IP cyangwa kamera), kandi ikagira uruhare runini.Iyo ukoresheje PoE yahinduwe, PoE zimwe zahinduwe zirangwa na PoE, nabandi ni mar ...Soma byinshi -
Disiki ya optique ya DVI ni iki?Ni izihe nyungu za DVI optique transceiver?
Imiyoboro ya optique ya DVI igizwe na transmitter ya DVI (DVI-T) hamwe niyakira ya DVI (DVI-R), yohereza ibimenyetso bya DVI, VGA, Audip, na RS232 binyuze mumurongo umwe-umwe wa fibre imwe.Disiki ya optique ya DVI ni iki?DVI optique transceiver nigikoresho cya terefone ya signal ya optique ya DVI ...Soma byinshi -
Uburyo bune bwo kwirinda gukoresha fibre optique
Mu iyubakwa ryurusobe no kubishyira mubikorwa, kubera ko intera ntarengwa yohereza umuyoboro wa neti muri rusange metero 100, birakenewe gukoresha ibikoresho bya relay nka optique ya fibre optique mugihe wohereza umuyoboro muremure.Amashanyarazi ya fibre optique muri rusange natwe ...Soma byinshi -
Ni ayahe makosa asanzwe hamwe nigisubizo cya HDMI amashusho ya optique ya transcevers?
HDMI optique transceiver nigikoresho cyanyuma cyo kohereza ibimenyetso bya optique.Muburyo butandukanye bwa porogaramu, birakenewe kenshi kohereza ibimenyetso bya HDMI isoko intera yo gutunganya.Ibibazo bigaragara cyane ni: ibara ryerekana amabara hamwe nibimenyetso bya signal byakiriwe kure, ghostin ...Soma byinshi -
Nubuhe buryo ntarengwa bwo kohereza amashanyarazi ya POE?
Kugirango tumenye intera ntarengwa ya PoE, tugomba mbere na mbere kumenya ibintu byingenzi byerekana intera ntarengwa.Mubyukuri, ukoresheje insinga zisanzwe za Ethernet (zigoretse) kugirango wohereze ingufu za DC zishobora gutwarwa intera ndende, ikaba nini cyane kuruta ihererekanyabubasha ...Soma byinshi -
Module optique ni iki?
Module ya optique igizwe nibikoresho bya optoelectronic, imiyoboro ikora hamwe ninteruro nziza.Igikoresho cya optoelectronic kirimo ibice bibiri: kohereza no kwakira.Muri make, imikorere ya optique module ni uguhindura ibimenyetso byamashanyarazi mubimenyetso bya optique kubyohereza ...Soma byinshi
