8-port poe switch chigadzirwa sumo
2021-06-07
Iyo sere-port POE switch (JHA-P30208CBMH) inopa simba uye kutapurirana data uchishandisa Category 5 Ethernet tambo kubva kune network node. 8+2 port inokurumidza Ethernet ports inogona kushandiswa 10/100Mps yekubatanidza, iyo 8 ports inogona kupa indasitiri chiyero IEEE802 ...
tarisa tsanangudzo 
Nzira yekuyedza sei kuenderana kweanoenderana optical modules?
2021-06-04
Vanhu vanowanzo tenga optical modules vanoziva kuti optical fiber modules kazhinji inoda kusimbisa kodhi yekodhi, nekuti pari zvino pane mhando mbiri pamusika, imwe ndeyepamusoro-inoshanda inowirirana module, uye imwe ndeye optical module yeori. .
tarisa tsanangudzo 
Nzira yekuziva sei magetsi ePOE kune akajairwa switch?
2021-05-31
PoE switch inoreva switch iyo inogona kupa network magetsi kune ari kure powered terminals kuburikidza netiweki tambo. Icho chinhu chinowanzojairika magetsi ekushandisa muPoE magetsi emagetsi masisitimu. Nekudaro, kana switch isina POE basa, inogona kuwedzera ...
tarisa tsanangudzo 
Nhanganyaya yekushandiswa kweOptical modules
2021-05-28
Optical module, kunyanya inoreva iyo diki yakarongedzwa optical module inogona kupisa-yachinjika. Iyo ndiyo optical module inogona kupisa-yachinjika panguva yekushanda uye inoshandiswa pachiteshi chemidziyo. Inonyanya kushandiswa kubatanidza mudziyo (kazhinji inoreva swit ...
tarisa tsanangudzo 
Ndeipi iri nani kushandisa CWDM/DWDM Multiplexer?
2021-05-25
CWDM/DWDM wavelength division multiplexing midziyo yekushandisa Sezvo zvinodiwa nevanhu zvebhanwidth zviri kuramba zvichikwira nekukwira, Dense Wavelength Division Multiplexing (DWDM) madivayiri akaita kufambira mberi kukuru mukuderedza mitengo, uye nekudaro ari kuwedzera ...
tarisa tsanangudzo 
Ndeupi musiyano uripo pakati peCWDM/DWDM Multiplexer?
2021-05-19
Mukuvaka kwemetropolitan area network (kunyanya kureba OTN optical transmission networks), wavelength division multiplexing michina inonyanya kukosha. DWDM dense wavelength division multiplexing midziyo ine kureba, yakakwirira-...
tarisa tsanangudzo 
Chii chinoita kuti RS485 inoshandura chiratidzo ipindirwe?
2021-05-17
Basa guru rekushandura 485 nderekushandura imwe-inopera RS-232 siginecha kuita yakaenzana musiyano RS-485 kana RS-422 chiratidzo. Nekuda kwekurebesa ruzivo rwekurebesa uye kwakasimba kurwisa-kupindira kugona, rs485 converters anoshandiswa zvakanyanya mu sec ...
tarisa tsanangudzo 
Ndezvipi zvikonzero zvekutadza kweiyo optical module?
2021-05-13
Iyo optical module inonyanya kushandiswa kushandura chiratidzo chemagetsi mumudziyo (kazhinji ichitaura kune switch kana router mudziyo) kuita chiratidzo chemaziso, uye wozoitumira kuburikidza neoptical fiber (inoitwa nekuguma kwekutumira kweiyo optical module...
tarisa tsanangudzo 
Maitiro ekushandisa fiber optic transceivers mune analog / IP network vhidhiyo yekutarisa masisitimu?
2021-04-29
Parizvino, kune akawanda marudzi efiber optic transceivers pamusika, akadai seasina kutariswa fiber optic transceivers, network yakachengetedzwa fiber optic transceivers, maindasitiri-giredhi fiber optic transceivers, uye PoE fiber optic transceivers. Zvese izvi fiber op ...
tarisa tsanangudzo 
Iko kudikanwa kweiyo optical fiber transceiver muCCTV/IP network vhidhiyo surveillance system
2021-05-06
Mazuva ano, kutariswa kwevhidhiyo chinhu chinonyanya kukosha kune ese mafambiro ehupenyu. Kuvakwa kwema network mavhidhiyo ekutarisa masisitimu anoita kuti zvive nyore kutarisa nzvimbo dzeveruzhinji uye kuwana ruzivo. Nekudaro, nekuzivikanwa kwepamusoro-tsanangudzo ...
tarisa tsanangudzo