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Aia kekahi o nā modula optical QSFP28?
22-11-23
Hiki ke ʻōlelo ʻia ʻo QSFP28 optical module he hanauna hou o ka optical module, kahi i makemake nui ʻia e nā mea hana he nui ma muli o kona mau pono e like me ka liʻiliʻi, ka nui o ke awa, a me ka hoʻohana ʻana i ka mana haʻahaʻa. No laila, he aha nā ʻano o nā QSFP8 optical modules? Ua ʻike ʻia hoʻi ʻo QSFP28 optical module ʻo...
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He aha ka AOC
22-11-15
ʻO ke kaula AOC Active Optical, i ʻike ʻia hoʻi ʻo Active Optical Cables, e pili ana i nā kaula kamaʻilio e pono ai ka ikehu o waho e hoʻololi i nā hōʻailona uila i nā hōʻailona optical a i ʻole nā hōʻailona optical i nā hōʻailona uila. Hāʻawi nā transceivers optical ma nā wēlau ʻelua o ke kaula i ka hoʻololi photoelectric...
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Nā hiʻohiʻona noi OTN
22-11-07
ʻOTN a me PTN Pono e ʻōlelo ʻia he ʻelua ʻenehana ʻokoʻa loa ʻo OTN a me PTN, a ma ke ʻano loea, pono e ʻōlelo ʻia ʻaʻohe pilina. ʻO OTN kahi pūnaewele halihali optical, kahi i ulu aʻe mai ka ʻenehana mahele wavelength kuʻuna. Hoʻohui nui ia i ka naʻauao...
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ʻO OTN (Optical Transport Network) kahi pūnaewele hoʻoili e hoʻonohonoho i nā pūnaewele ma ka papa optical e pili ana i ka ʻenehana wavelength division multiplexing.
22-11-01
ʻO ia ka pūnaewele hoʻoili iwi kuamoʻo o ka hanauna e hiki mai ana. I ka ʻōlelo maʻalahi, he pūnaewele halihali hanauna e pili ana i ka wavelength. ʻO OTN kahi pūnaewele halihali e pili ana i ka ʻenehana multiplexing mahele wavelength e hoʻonohonoho ana i ka pūnaewele ma ka papa optical, a ʻo ia ka ne halihali iwi kuamoʻo...
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ʻO ka ʻokoʻa ma waena o DWDM a me OTN
22-10-25
ʻO DWDM lāua ʻo OTN ʻelua mau ʻōnaehana loea i hoʻomohala ʻia e ka ʻenehana hoʻoili mahele wavelength i nā makahiki i hala iho nei: hiki ke manaʻo ʻia ʻo DWDM ʻo ia ka PDH ma mua (point-to-point transmission), a ua hoʻopau ʻia nā lawelawe pūnaewele a me waho pūnaewele ma ODF ma o nā mea lele paʻakikī; Ua like ʻo OTN me SDH (nā ʻano like ʻole o...
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Ka hoʻokaʻawale ʻana o ke kaula wikiwiki DAC maʻamau
22-10-18
ʻO ke kaula uila wikiwiki DAC (Direct Attach Cable) i unuhi maʻamau ʻia ʻo ia ke kaula pololei, ke kaula keleawe hoʻopili pololei a i ʻole ke kaula wikiwiki. Ua wehewehe ʻia ʻo ia he papahana pili mamao pōkole haʻahaʻa e pani ana i nā modula optical. Loaʻa i nā wēlau ʻelua o ke kaula wikiwiki nā modula Nā ʻākoakoa kaula, non-rep...
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Ka loiloi hohonu o nā transceivers fiber optic
22-10-09
Ma muli o ke kiʻekiʻe o ka bandwidth a me ka haʻahaʻa o ka attenuation i lawe ʻia mai e ka optical fiber, ke lele nui nei ka wikiwiki o ka pūnaewele. Ke ulu wikiwiki nei hoʻi ka ʻenehana transceiver fiber optic e hoʻokō i nā koi e hoʻonui mau nei no ka wikiwiki a me ka hiki. E nānā kākou pehea e hoʻopilikia ai kēia holomua ...
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He aha ka ʻokoʻa ma waena o nā transceiver fiber optic a me nā transceiver Ethernet?
22-09-27
He ʻāpana koʻikoʻi nā transceivers FC (Fibre Channel) o ke kahua Fibre Channel, a ʻo nā transceivers Ethernet i hui pū ʻia me nā kuapo Ethernet he hui hoʻohālikelike kaulana ia i ka wā e hoʻolaha ai iā Ethernet. ʻIke loa, lawelawe kēia mau ʻano transceivers ʻelua i nā noi like ʻole, akā he aha ka mea maoli...
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ʻO ka ʻokoʻa ma waena o nā kuapo fiber optic a me nā transceivers fiber optic!
22-09-19
He mea koʻikoʻi nā transceiver optical a me nā kuapo i ka hoʻoili ʻana o Ethernet, akā ʻokoʻa lākou i ka hana a me ka hoʻohana. No laila, he aha ka ʻokoʻa ma waena o nā transceiver fiber optic a me nā kuapo? He aha ka ʻokoʻa ma waena o nā transceiver fiber optic a me nā kuapo? ʻO ka transceiver fiber optical kahi...
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Pehea e hoʻāʻo ai i nā transceivers fiber optic?
22-09-13
Me ka hoʻomohala ʻana o ka pūnaewele a me ka holomua o ka ʻenehana, ua ʻike ʻia nā mea hana ʻāpana fiber optic he nui i ka mākeke, e hoʻāʻo ana e hopu i kahi ʻāpana o ka honua pūnaewele. ʻOiai ʻo kēia mau mea hana e hana i nā ʻano ʻāpana like ʻole, ʻo kā lākou pahuhopu ka hana ʻana i ke kūlana kiʻekiʻe a kūlike kekahi i kekahi...
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Nā pono hana kākoʻo no nā transceivers fiber optic: Nā Kumu Hoʻokumu o ka Optical Distribution Frame (ODF)
22-09-05
Ke ulu nei ka hoʻolaha ʻana o nā fiber optics, i hoʻokele ʻia e ka pono no nā wikiwiki ʻikepili wikiwiki. I ka ulu ʻana o ka fiber i hoʻokomo ʻia, lilo ka hoʻokele ʻana o nā pūnaewele lawe optical i mea paʻakikī. Pono e noʻonoʻo ʻia nā mea he nui i ka wā o ke kaula fiber, e like me ka maʻalahi, ka hiki ke hana i ka wā e hiki mai ana, ka hoʻolaha ʻana...
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ʻO ka ʻokoʻa ma waena o nā transceiver fiber optic mode hoʻokahi a me nā multi-mode 3 mau ala e hoʻokaʻawale ai i nā transceiver fiber optic mode hoʻokahi a me nā multi-mode
22-09-01
1. ʻO ka ʻokoʻa ma waena o nā transceivers fiber optic mode hoʻokahi a me nā ʻano multi-mode ʻO ke anawaena kumu o ka fiber multimode he 50 ~ 62.5μm, ʻo ke anawaena waho o ka cladding he 125μm, a ʻo ke anawaena kumu o ka fiber mode hoʻokahi he 8.3μm, a ʻo ke anawaena waho o ka cladding he 125μm. ʻO ka hana w ...
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