Akụkọ
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OTN Ngwa ndapụta
OTN na PTN Ekwesịrị ikwu na OTN na PTN bụ teknụzụ abụọ dị iche kpamkpam, na n'ụzọ teknụzụ, ekwesịrị ịsị na ọ nweghị njikọ.OTN bụ netwọk njem anya, nke sitere na teknụzụ nkewa ogologo ogologo oge ọdịnala.Ọ na-agbakwunye na ọgụgụ isi ...GỤKWUO -
OTN (Optical Transport Network) bụ netwọk mgbasa ozi na-ahazi netwọk na oyi akwa anya dabere na teknụzụ multiplexing nkewa ogologo.
Ọ bụ netwọk mgbasa ozi azụ nke ọgbọ na-abịa.N'ikwu ya n'ụzọ dị mfe, ọ bụ netwọk ụgbọ njem na-esote ọgbọ dabere na ogologo.OTN bụ netwọọdụ ụgbọ njem dabere na teknụzụ nkewa nkewa ogologo ogologo nke na-ahazi netwọkụ na oyi akwa anya, yana ọ bụ mbufe azụ azụ.GỤKWUO -
Ihe dị iche n'etiti DWDM na OTN
DWDM na OTN bụ usoro teknụzụ abụọ mepụtara site na teknụzụ nnyefe nkewa nkewa n'afọ ndị na-adịbeghị anya: DWDM nwere ike na-ewere dị ka PDH gara aga (nfefe-na-ebe), na online na offline ọrụ na-agwụcha na ODF site ike jumpers;OTN dị ka SDH (ụdị dị iche iche nke ...GỤKWUO -
Nkewa eriri USB dị elu DAC nkịtị
A na-asụgharịkarị eriri DAC dị elu (Direct Attach Cable) dị ka eriri kpọmkwem, eriri ọla kọpa na-ejikọta kpọmkwem ma ọ bụ eriri ọsịsọ dị elu.A kọwapụtara ya dị ka atụmatụ njikọ dị mkpụmkpụ dị ọnụ ala nke na-anọchi anya modul anya.Ngwunye abụọ nke eriri dị elu nwere modul Cable mgbakọ, ndị na-abụghị rep ...GỤKWUO -
Nyocha miri emi nke transceivers fiber optic
N'ihi nnukwu bandwit dị elu na attenuation dị ala nke eriri anya wetara, ọsọ nke netwọk ahụ na-ebuli elu.Nkà na ụzụ transceiver fiber optic na-agbanwekwa ngwa ngwa iji gboo ihe ndị na-arị elu maka ọsọ na ikike.Ka anyị leba anya ka ọganihu a ga-esi metụta...GỤKWUO -
Kedu ihe dị iche n'etiti transceivers fiber optic na transceivers Ethernet?
Ndị transceivers FC (Fibre Channel) bụ akụkụ dị mkpa nke akụrụngwa Fiber Channel, na ndị na-ebugharị Ethernet jikọtara ya na ntụgharị Ethernet bụ ngwakọta egwuregwu na-ewu ewu mgbe ị na-ebugharị Ethernet.N'ụzọ doro anya, ụdị abụọ a nke transceivers na-eje ozi dị iche iche ngwa, ma ihe kpọmkwem bụ ...GỤKWUO -
Ọdịiche dị n'etiti eriri optic switches na fiber optic transceivers!
Ndị transceivers anya na mgba ọkụ dị oke egwu na nnyefe Ethernet, mana ha dị iche na ọrụ na ngwa.Yabụ, kedu ihe dị iche n'etiti transceivers fiber optic na switches?Kedu ihe dị iche n'etiti transceivers fiber optic na switches?Optical fiber transceiver bụ ihe na-eme ka…GỤKWUO -
Kedu ka esi nwalee transceivers fiber optic?
Site na mmepe nke netwọkụ na ọganihu nke teknụzụ, ọtụtụ ndị na-emepụta ihe na-emepụta fiber optic apụtawo n'ahịa, na-agbalị ijide òkè nke ụwa netwọk.Ebe ọ bụ na ndị na-emepụta ihe ndị a na-emepụta ihe dị iche iche, ihe mgbaru ọsọ ha bụ ime ka àgwà dị elu na nke jikọrọ ọnụ ...GỤKWUO -
Ụlọ ọrụ na-akwado maka ndị transceivers fiber optic: Optical Distribution Frame (ODF) Basics
Mbugharị nke fiber optics na-eto eto, na-ebute mkpa maka ọnụego data dị elu.Ka eriri arụnyere na-eto eto, njikwa nke netwọk ụgbọ njem anya na-esiwanye ike karị.Ekwesịrị ịtụle ọtụtụ ihe n'oge eriri eriri, dị ka mgbanwe, ike ime n'ọdịnihu, ibuga ...GỤKWUO -
Ihe dị iche n'etiti otu-mode na multi-mode fiber optic transceivers 3 ụzọ ịmata ọdịiche otu-mode na multi-mode fiber optic transceivers.
1. Ihe dị iche n'etiti otu-mode na multi-mode fiber optic transceivers The isi dayameta nke multimode eriri bụ 50 ~ 62.5μm, elu dayameta nke cladding bụ 125μm, na isi dayameta nke otu-mode eriri bụ 8.3μm , na mpụta dayameta nke cladding bụ 125μm.Ndị na-arụ ọrụ w...GỤKWUO -
Kedu ka SFP modul transceiver optical fiber si arụ ọrụ?
1. Gịnị bụ transceiver modul?Modul transceiver, dị ka aha ahụ na-egosi, bụ bidirectional, na SFP bụkwa otu n'ime ha.Okwu a bụ "transceiver" bụ ngwakọta nke "transmitter" na "onye nnata".Ya mere, ọ nwere ike ịrụ ọrụ dị ka onye na-ebufe na onye nnata iji guzobe ...GỤKWUO -
ransceivers vs. Transponders: Gịnị bụ ihe dị iche?
N'ikwu okwu n'ozuzu, transceiver bụ ngwaọrụ nke nwere ike izipu ma nata akara, ebe transponder bụ akụkụ nke emebere ihe nhazi ya iji nyochaa akara mbata ma nwee nzaghachi tupu ya emee na netwọk nkwurịta okwu fiber-optic.N'ezie, transponders bụkarị agwa ...GỤKWUO
