Kusankhidwa kwa media media transmission media nthawi zonse kumakhala nkhani yotsutsana, makamaka m'malo odzipereka (monga ma data center). Nkhani zaukadaulo ndi bizinesi ziyenera kuganiziridwa. Anthu ena amaganiza kuti mawaya amkuwa akuyenera kusankhidwa, pomwe ena amaganiza kuti ...

Pogula chosinthira mafakitale, makasitomala amafunsidwa ngati akufuna single-mode single fiber, single-mode dual-fiber, multi-mode dual-fiber, etc., ndi komwe amagwiritsidwa ntchito. Izi zidzamveka pokhapokha atamvetsetsa bwino za pu ...

Kodi injector ya PoE imagwira ntchito bwanji? Pamene zosintha kapena zida zina zopanda mphamvu zamagetsi zimalumikizidwa ndi zida zamagetsi (monga makamera a IP, ma AP opanda zingwe, ndi zina zambiri), mphamvu ya PoE imatha kupereka mphamvu ndi kutumizira deta kwa zida zoyendetsedwa ndi izi...

PoE (Power over Ethernet) imatanthawuza mphamvu paukadaulo wa Efaneti yomwe imatumiza nthawi imodzi mphamvu ndi data kudzera pa chingwe chopotoka. Kugwiritsa ntchito ukadaulo uwu kumatha kupititsa patsogolo kukhazikika komanso kusinthasintha kwa maukonde, chifukwa chake ...

Mtengo wotumizira ndi chinthu chofunikira kwambiri pakuzindikira mtundu wa doko la Ethernet switch. Pakalipano, kuchuluka kwa ma switches a Efaneti ndi 1G/10G/25G/40G/100G kapena kupitilira apo. Zotsatirazi ndi mitundu yayikulu yamadoko ya ma switch awa a Ethernet okhala ndi dif...

Kodi mungayeze bwanji kuchedwa kwa netiweki mu switch ya Ethernet? Monga tawonera m'mutu wapitawu, kusintha kuchedwa ndi chimodzi mwazinthu zazikulu zomwe zimapangitsa kuti ma network achedwe. Ndiye timayesa bwanji kusintha kwa latency? Kusintha kuchedwa kumayesedwa kuchokera kudoko kupita kudoko pa Ethernet ...

Network latency imatanthawuza nthawi yodikirira pa netiweki, yomwe imatanthawuza nthawi yobwereranso kuti paketi ya data itumizidwe kuchokera pakompyuta ya wogwiritsa ntchito kupita ku seva ya webusayiti, ndiyeno nthawi yomweyo kuchokera pa seva ya webusayiti kupita ku kompyuta ya wogwiritsa ntchito. Kuchedwa kwa netiweki ndi imodzi mwa ...

Mphamvu pa Efaneti (PoE) ndi ukadaulo wamagetsi ozikidwa pa netiweki yapafupi (LAN), yomwe imatha kutumiza mphamvu ndi data ku chipangizocho kudzera pa chingwe cha netiweki mu Efaneti. Kugwiritsa ntchito ukadaulo uwu kumatha kuchepetsa kwambiri ndalama zogwirira ntchito ndikupulumutsa ...

Pakadali pano, masiwichi ambiri pamsika, makamaka masiwichi akale, amangogwiritsa ntchito mphamvu imodzi yokha. Ngati magetsi akulephera (monga kulephera kwamagetsi), chosinthira sichingagwire ntchito bwino, kapenanso kuyimitsa maukonde.

Chifukwa chiyani ma SFP Optical modules ali otchuka? Voliyumu ya SFP Optical module imachepetsedwa ndi theka poyerekeza ndi kuchuluka kwa GBIC optical module. Chiwerengero cha madoko a SFP pagawo lomwelo chidzakhala kawiri kuposa cha GBIC Optical module. Momwemonso SFP Optical modu ...