Amakuru

Hamwe niterambere ryihuse ryurusobe, moderi ya optique ya SFP yahindutse igice cyingirakamaro muri sisitemu. None uzi bangahe kuri protocole ya SFP? Uyu munsi reka nguhe intangiriro ngufi kuri protocole ya SFP-8472. Sff-8472 ni isoko-y-isoko myinshi yo gukurikirana imibare ya ...

WiFi6 nshya ishyigikira uburyo bwa 802.11ax, none ni irihe tandukaniro riri hagati ya 802.11ax na 802.11ac? Ugereranije na 802.11ac, 802.11ax itanga ikoranabuhanga rishya rigizwe na tekinoroji, rishobora kumenya vuba no gusubira inyuma amakimbirane yo mu kirere. Hagati aho, irashobora kumenya ibimenyetso byo kwivanga mor ...

Byombi fibre imwe na fibre optique modules irashobora kohereza no kwakira. Kubera ko itumanaho ryombi rigomba kuba rishobora kohereza no kwakira. Itandukaniro nuko fibre optique module imwe ifite icyambu kimwe gusa. Ikwirakwizwa rya Wavelength multiplexing (WDM) ikoreshwa muguhuza resept zitandukanye ...

1. Isura itandukanye: Moderi ebyiri ya fibre optique: Hano hari socket ebyiri za fibre optique, ukohereza (TX) no kwakira (RX) ibyambu bya optique. Ibyuma bibiri bya optique bigomba kwinjizwamo, kandi ibyambu bitandukanye bya optique hamwe na fibre optique ikoreshwa mugukwirakwiza amakuru no kwakira; Iyo du ...

Module optique DDM nuburyo bwo gukurikirana ibipimo. Ntabwo ifite ibikorwa byo gutabaza no kuburira gusa, ahubwo ifite no guhanura amakosa hamwe nibikorwa byaho. Hariho uburyo bubiri bwingenzi bwo kureba amakuru ya DDM ya optique module: SNMP na command. 1. SNMP, aribyo Byoroheje Umuyoboro Ukoresha ...

1. Uburyo bwiza bwo guhanura ubuzima Binyuze mu gihe nyacyo cyo kugenzura imbaraga zumuriro nubushyuhe imbere muri module ya transceiver, umuyobozi wa sisitemu ashobora kubona ibibazo bimwe na bimwe: a. Niba voltage ya Vcc ari ndende cyane, izazana gusenyuka kwibikoresho bya CMOS; Umuvuduko wa Vcc uri hasi cyane, a ...