Ikoranabuhanga rishya hamwe na porogaramu nshya bikomeje guhagarika umuvuduko mwinshi w’iterambere ry’imodoka, bikaba biteganijwe ko bizatuma isoko ry’ibikoresho by’urusobe rirenga iterambere ryateganijwe. Hamwe no kwiyongera kwimibare yamakuru yisi yose, umubare wibikoresho bya interineti nabyo ni ...

Nubwo byombi bikoreshwa muguhindura imiyoboro, hariho itandukaniro mumikorere. Itandukaniro 1: Umutwaro na subnetting biratandukanye. Hashobora kubaho inzira imwe gusa hagati ya Ethernet yahinduwe, kugirango amakuru yibanze kumurongo umwe w'itumanaho kandi ntashobora ...

Optical transceiver nibikoresho byanyuma byo kohereza ibimenyetso bya optique. 1. Ubwoko bwa transceiver optique: Optical transceiver nigikoresho gihindura E1 nyinshi (igipimo cyo kohereza amakuru kumirongo yimigozi, mubisanzwe ku gipimo cya 2.048Mbps, iki gipimo i ...

Kuri optique ya fibre optique, umurimo wingenzi wa transceiver nukwagura intera yohereza imiyoboro, ishobora kugabanya inenge umugozi wurusobe udashobora kohereza intera ndende kurwego runaka, kandi ukazana korohereza kilo yanyuma ...

Muri rusange, insinga ikora ya optique (AOC) hamwe na kabili ya kabili (DAC) ifite itandukaniro rikurikira: consumption Gukoresha ingufu zitandukanye: gukoresha ingufu za AOC birenze ibyo DAC; Intera Itandukanyirizo ritandukanye: Muri théorie, ndende t ...

Iyo twohereje intera ndende, mubisanzwe dukoresha fibre optique kugirango twohereze. Kuberako intera yoherejwe ya fibre optique ari ndende cyane, muri rusange, intera yoherejwe ya fibre imwe ya fibre imwe irenga kilometero 20, naho intera yoherejwe ...

Guhindura fibre media nibikoresho bikenewe mubikoresho bya sisitemu yo gutumanaho. Igikorwa cyacyo nyamukuru nigikoresho cya Ethernet cyohereza itangazamakuru rihinduranya intera ngufi-ihindagurika-yerekana ibimenyetso byamashanyarazi nibimenyetso birebire bya optique ...

Urwego rwo kurinda abahindura inganda rwateguwe na IEC (Ishyirahamwe mpuzamahanga rya Electrotechnical Association). Ihagarariwe na IP, naho IP bivuga "kurinda kwinjira. Noneho, iyo tuguze amahinduka yinganda, niyihe ntera ikwiye ya IP yo guhinduranya inganda ...

1. Kwizerwa gutandukanye: Guhindura POE ni guhinduranya bifasha amashanyarazi kumurongo. Ugereranije na sisitemu isanzwe, imashini yakira imbaraga (nka AP, kamera ya digitale, nibindi) ntabwo ikeneye gukora insinga z'amashanyarazi, kandi byizewe cyane kuri ...

Ni ubuhe buryo bwo kwirinda guhinduranya inganda mu mikoreshereze ya buri munsi? (1) Ntugashyire igikoresho ahantu hegereye amazi cyangwa amazi; (2) Ntugashyire ikintu na kimwe kumurongo wamashanyarazi, ntukigereho; (3) Kugirango wirinde umuriro, ntukapfukame cyangwa ngo uzingire umugozi; (4) Urupapuro ...