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Uruhare rw'ingenzi rwo gupima ikwirakwira mu kumenya fibre
Byaba ari uguhuza imiryango cyangwa imigabane yose, umuvuduko n'ubunyangamugayo ni byo bintu bibiri by'ingenzi bisabwa ku miyoboro ya fiber optique itwara itumanaho ry'ingenzi. Abakoresha bakeneye imiyoboro ya FTTH yihuta n'imiyoboro ya 5G igendanwa kugira ngo bagere ku buvuzi bushingiye ku ikoranabuhanga, imodoka zigenga, ibiganiro bya videwo n'izindi porogaramu zikoresha bandwidth nyinshi. Habayeho kugaragara umubare munini w'ibigo by'amakuru n'uburyo bworoshye bwo...Soma byinshi -
Isesengura ry'uruhererekane rw'insinga za LMR coaxial rimwe ku rindi
Niba wigeze gukoresha itumanaho rya RF (radio frequency), imiyoboro ya telefoni zigendanwa, cyangwa sisitemu za antene, ushobora guhura n'ijambo "LMR cable". Ariko se ni iki mu by'ukuri kandi kuki ikoreshwa cyane? Muri iyi nkuru, turasuzuma icyo "LMR cable" ari cyo, imiterere yayo y'ingenzi, n'impamvu ari yo ikundwa cyane muri porogaramu za RF, hanyuma tugasubiza ikibazo 'LMR cable ni iki?'. Unde...Soma byinshi -
Itandukaniro riri hagati y'umugozi utagaragara n'umugozi usanzwe w'umugozi
Mu rwego rw'itumanaho no kohereza amakuru, ikoranabuhanga rya fiber optique ryahinduye uburyo duhuza kandi tugatumanaho. Mu moko atandukanye y'imigozi y'urumuri, hagaragaye ibyiciro bibiri by'ingenzi: fibre optique isanzwe n'imigozi itagaragara. Mu gihe intego y'ibanze ya byombi ari ugutumanaho amakuru binyuze mu mucyo, imiterere yayo, ikoreshwa ryayo, n'uburyo...Soma byinshi -
Ihame ry'imikorere ya USB active optical cable
Umugozi wa USB Active Optical (AOC) ni ikoranabuhanga rihuza ibyiza by'imigozi ya optique n'ibihuza amashanyarazi bisanzwe. Ikoresha utumashini duhindura amashanyarazi duhujwe ku mpera zombi z'umugozi kugira ngo ihuze imigozi ya optique n'imigozi. Iyi miterere yemerera AOC gutanga ibyiza bitandukanye ugereranije n'imigozi isanzwe y'umuringa, cyane cyane mu gukoresha amakuru y'inyubako ndende kandi yihuta cyane...Soma byinshi -
Ibiranga n'imikoreshereze y'ibihuza bya fibre optique byo mu bwoko bwa UPC
Umuhuza wa fibre optique wo mu bwoko bwa UPC ni ubwoko busanzwe bw'umuhuza mu bijyanye n'itumanaho rya fibre optique, iyi nkuru izasesengura imiterere yabwo n'imikoreshereze yabwo. Imiterere ya fibre optique yo mu bwoko bwa UPC 1. Imiterere y'isura y'inyuma Umuhuza wa UPC wakozwe neza kugira ngo ubuso bwawo burusheho kuba bwiza, bumeze nk'igicumbi. Iyi miterere yemerera isura y'inyuma ya fibre optique kugera ku kwegerana kwa hafi...Soma byinshi -
Insinga ya Fiber optique: isesengura ryimbitse ry'ibyiza n'ibibi
Mu ikoranabuhanga rigezweho ry'itumanaho, insinga za fibre optique zigira uruhare runini. Ubu buryo, bwohereza amakuru binyuze mu bimenyetso by'urumuri, bufite umwanya udashobora gusimburwa mu rwego rwo kohereza amakuru ku muvuduko mwinshi bitewe n'imiterere yabwo yihariye. Ibyiza by'insinga za fibre optique Kohereza amakuru ku muvuduko mwinshi: Insinga za fibre optique zishobora gutanga igipimo cyo kohereza amakuru ku muvuduko uri hejuru cyane, nk'uko ...Soma byinshi -
Intangiriro ku ikoranabuhanga rya PAM4
Mbere yo gusobanukirwa ikoranabuhanga rya PAM4, ikoranabuhanga rya modulation ni iki? Ikoranabuhanga rya modulation ni uburyo bwo guhindura ibimenyetso bya baseband (ibimenyetso by'amashanyarazi bitaraboneka) mo ibimenyetso byo kohereza ubutumwa. Kugira ngo itumanaho rirusheho kugira akamaro no gukemura ibibazo byo kohereza ubutumwa kure, ni ngombwa kwimura spectrum y'ibimenyetso ku muyoboro w'amajwi ukoresheje modulation kugira ngo ...Soma byinshi -
Ibikoresho byinshi bikora itumanaho rya fiber optique: imiterere n'imicungire ya transceivers za fiber optique
Mu rwego rw'itumanaho rya fiber optique, transceivers za fiber optique si ibikoresho by'ingenzi byo guhindura ibimenyetso by'amashanyarazi n'ibya optique gusa, ahubwo ni n'ibikoresho by'ingenzi mu kubaka umuyoboro w'itumanaho. Iyi nkuru izasuzuma imiterere n'imicungire ya transceivers za fiber optique, kugira ngo habeho ubuyobozi bufatika ku bayobozi n'abahanga mu by'ikoranabuhanga. Akamaro k...Soma byinshi -
Imashini ikoresha frequency y'urumuri n'imashini ikoresha amashanyarazi?
Tuzi ko kuva mu myaka ya 1990, ikoranabuhanga rya WDM wavelength division multiplexing ryakoreshejwe mu guhuza fiber optique intera ndende mu birometero amagana cyangwa ibihumbi. Ku bihugu byinshi n'uturere, ibikorwa remezo bya fiber optique ni byo bihenze cyane, mu gihe ikiguzi cy'ibice bya transceiver kiri hasi. Ariko, bitewe n'ubwiyongere bukabije bw'igipimo cyo kohereza amakuru kuri interineti...Soma byinshi -
EPON, umuyoboro wa interineti wa GPON n'igerageza ryo guhuza imiyoboro itatu ya OLT, ODN, na ONU
EPON（Network Passive Optical Network） Umuyoboro wa Ethernet passive optical ni ikoranabuhanga rya PON rishingiye kuri Ethernet. Rikoresha imiterere ya point to multipoint na passive fiber optic transmission, ritanga serivisi nyinshi kuri Ethernet. Ikoranabuhanga rya EPON rigenwa n'itsinda rikora rya IEEE802.3 EFM. Muri Kamena 2004, itsinda rikora rya IEEE802.3EFM ryasohoye stan ya EPON...Soma byinshi -
Isesengura ry'ibyiza bya WiMAX mu gukoresha IPTV
Kuva IPTV yinjiye ku isoko mu 1999, umuvuduko w’iterambere wagiye wiyongera buhoro buhoro. Biteganijwe ko abakoresha IPTV ku isi bazagera kuri miliyoni zirenga 26 mu 2008, kandi umuvuduko w’iterambere ry’abakoresha IPTV mu Bushinwa kuva mu 2003 kugeza mu 2008 uzagera kuri 245%. Nk’uko ubushakashatsi bubigaragaza, kilometero ya nyuma yo gukoresha IPTV ikoreshwa cyane mu buryo bwo gukoresha insinga za DSL, kubera itegeko ribuza...Soma byinshi -
Ubwubatsi busanzwe bwa DCI n'uruhererekane rw'inganda
Vuba aha, bitewe n’iterambere ry’ikoranabuhanga rya “AI” muri Amerika ya Ruguru, icyifuzo cyo guhuza hagati y’uduce tw’umuyoboro w’amakuru cyariyongereye cyane, kandi ikoranabuhanga rya DCI rihujwe n’ibindi bicuruzwa bifitanye isano byakuruye amasoko, cyane cyane ku isoko ry’imari. DCI (Data Center Interconnect, cyangwa DCI mu magambo ahinnye), cyangwa Data Center In...Soma byinshi
