1. Kwizerana 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 ...

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 ...

Kugirango duhuze ibyo abakiriya bacu bakeneye, twazamuye ibyambu 8 byacungwa n’inganda, kandi ubunini bwibicuruzwa bwabaye buto, bushobora kugabanya ibiciro byubwikorezi no kuzigama umwanya; Ibikurikira nibintu byingenzi biranga ibicuruzwa: * Su ...

Hariho ubwoko bubiri bwuburyo bwo gucunga ibintu: 1. Ubuyobozi bwa switch binyuze mu cyambu cya konsole ya switch ni iy'ubuyobozi butari hanze, burangwa no kudakenera gufata imiyoboro ya interineti ya switch, ariko umugozi ni idasanzwe an ...

Kugeza ubu, hari ubwoko bwinshi bwo guhinduranya ku isoko, kandi ubuziranenge ntiburinganiye, none ni ibihe bipimo twakagombye kwitondera mugihe tugura? 1. Umuyoboro mugari; Igice cya 2/3 guhinduranya ibicuruzwa; 2. Ubwoko bwa VLAN n'ubwinshi; 3. Umubare n'ubwoko bwa switchc ...

Itandukaniro ryibanze hagati ya layer-2 ihinduranya na layer-3 ni uko protocole ikora protocole itandukanye. Ihinduramiterere-2 ikora kumurongo uhuza amakuru, naho layer-3 ikora kumurongo. Birashobora kumvikana gusa nkigice cya 2 swi ...

Icyuma cy'icyuma cy'umuringa ni module ihindura icyambu cya optique ku cyambu cy'amashanyarazi. Igikorwa cyayo nuguhindura ibimenyetso bya optique mubimenyetso byamashanyarazi, naho ubwoko bwayo ni RJ45. Optique-to-amashanyarazi module ni module ishyigikira swappin ishyushye ...

Nkibicuruzwa byingenzi byitumanaho ryamakuru, inganda za Ethernet zinganda zigomba kuba zifunguye kandi zihujwe nibicuruzwa biva mubakora inganda nyinshi kugirango imikorere yigihe kirekire ihamye kandi itekanye. Niba wishingikirije gusa ku ruganda runaka, ingaruka ni ...

Guhindura umutekano, bizwi kandi nka PoE switch, byateguwe kubidukikije byoroheje nkurugo, amacumbi yishuri, biro, hamwe no gukurikirana bito. Ubwa mbere, ni bibi gukoresha ubushobozi bwa switch kugirango ubare umubare wa kamera hamwe na kamera. ...

Hamwe niterambere rusange hamwe nogukoresha tekinoroji yurusobe, iterambere rya switch naryo ryagize impinduka nini. Guhindura byambere byateye imbere kuva muburyo bworoshye cyane kugeza kuri layer 2, hanyuma kuva kuri layer 2 ihinduranya kuri layer 3 ....