
8-taulaga po sui folasaga oloa
2021-06-07
O le sui o le POE valu-port (JHA-P30208CBMH) e maua ai le mana ma faʻamatalaga faʻamatalaga e faʻaaoga ai le Category 5 Ethernet cables mai se node network. 8 + 2 ports televave Ethernet e mafai ona faʻaaogaina mo le 10 / 100Mps fesoʻotaʻiga, lea e 8 ports e mafai ona tuʻuina atu tulaga faʻapitoa IEEE802 ...
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E fa'afefea ona su'esu'e le fetaui lelei o masini fa'apitoa?
2021-06-04
O tagata e masani ona faʻatau masini faʻapitoa latou te iloa e masani ona manaʻomia e faʻamaufaʻailoga fiber opitika le faʻamaonia o le code compatibility, aua o loʻo i ai nei ituaiga e lua i luga o le maketi, o le tasi o le maualuga-faʻatinoga talafeagai module, ae o le isi o se module optical o le ori.. .
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E faʻafefea ona iloa le POE power supply mo ki masani?
2021-05-31
PoE switch e faasino i se ki e mafai ona tu'uina atu le paoa feso'ota'iga i fa'amau mamao mamao e ala i se uaea feso'ota'iga. Ose masini fa'apipi'i masani i faiga fa'aola eletise PoE. Ae peita'i, afai e leai se galuega POE o se ki, e mafai ona fa'aopoopo...
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Fa'atomuaga i le fa'aogaina o masini fa'apitoa
2021-05-28
Optical module, aemaise lava faasino i le tamai module opitika afifi e mafai ona vevela-swapped. O le module opitika e mafai ona vevela-swapped i le taimi o le faagaoioiga ma faaaoga i luga o le uafu masini. E masani ona faʻaaogaina e faʻafesoʻotaʻi ai le masini (e masani ona faasino i le swit...
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O le fea e sili atu le fa'aoga CWDM/DWDM Multiplexer?
2021-05-25
CWDM/DWDM wavelength division multiplexing meafaigaluega fa'aaogaina A'o fa'atupula'ia ma maualuga atu mana'oga o tagata mo le bandwidth, ua fa'atupuina tele le alualu i luma i le fa'aitiitia o tau, ma o lea ua atili ai ona f...
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O le a le eseesega i le va o le CWDM/DWDM Multiplexer?
2021-05-19
I le fausiaina o fesoʻotaʻiga faʻapitonuʻu (aemaise lava mamao mamao OTN fesoʻotaʻiga fesoʻotaʻiga), o meafaigaluega e telexing vaevaega umi e taua tele. DWDM mafiafia galu vaevaega multiplexing meafaigaluega e umi-mamao, maualuga-...
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O le a le mea e mafua ai ona faʻalavelave le faailo o le liliu mai RS485?
2021-05-17
O le galuega autu a le 485 converter o le fa'aliliuina lea o se fa'ailo RS-232 fa'ai'u tasi i se fa'ailoga paleni RS-485 po'o le RS-422. Ona o le tuʻuina atu o faʻamatalaga mamao ma le malosi e tetee atu ai i le faʻalavelave, rs485 converters e faʻaaogaina lautele i sec ...
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O a mafuaaga mo le toilalo o le module opitika?
2021-05-13
O le masini fa'apipi'i e masani ona fa'aaogaina e fa'aliliu ai le fa'ailoga eletise i totonu o le masini (e masani lava ona fa'asino i le ki po'o le masini alalaupapa) i totonu o se fa'ailo opitika, ona fa'asalalauina lea e ala i se fibre opitika (fa'atinoina e le pito fa'aliliuina o le fa'aoga opitika...
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E fa'afefea ona fa'aoga fiber optic transceivers ile analog/IP network vitiō mata'ituina faiga?
2021-04-29
I le taimi nei, o lo'o i ai le tele o ituaiga o mea fa'apipi'i fa'alava i luga o le maketi, e pei o le fa'aogaina o le fiber optic transceivers, network managed fiber optic transceivers, alamanuia-grade fiber optic transceivers, ma le PoE fiber optic transceivers. O nei fiber op...
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Le mana'omia o le fiber transceiver i totonu o le CCTV/IP network video surveillance system
2021-05-06
I aso nei, o le mataʻituina o ata vitio o se mea taua tele mo soʻo se ituaiga olaga. O le fausiaina o fesoʻotaʻiga vitiō mataʻituina faiga e faigofie ai ona mataʻituina nofoaga faitele ma maua faʻamatalaga. Ae ui i lea, faʻatasi ai ma le faʻalauiloaina o faʻamatalaga maualuga ...
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