Hoʻokumu ʻia ka module optical me nā mea optoelectronic, nā kaapuni hana a me nā interface optical.Aia ka mea optoelectronic i ka lawe ʻana a me ka loaʻa ʻana o nā ʻāpana.Hoʻohana nui ʻia nā modula Optical i nā kamaʻilio optical, nā kikowaena data a me nā wahi ʻē aʻe.No laila, he aha ke ʻano o ka module optical?He aha ka hoʻohana ʻana i nā modules optical?A laila, e hahai kāua i ka mea hoʻoponopono o Feichang Technology e aʻo hou e pili ana iā ia!
ʻO ka waiho wale ʻana, ʻo ke kuleana o ka module optical ka hoʻololi photoelectric.Hoʻololi ka hopena hoʻouna i ka hōʻailona uila i hōʻailona optical.Ma hope o ka hoʻoili ʻia ʻana ma o ka fiber optical, hoʻololi ka hopena e loaʻa i ka hōʻailona opi i kahi hōʻailona uila.
Eia kekahi, ua hoʻokaʻawale ʻia nā modula optical e like me ka ʻeke a hiki ke hoʻokaʻawale ʻia i:
1. ʻO ka XFP optical module he mea wela-swappable optical transceiver kūʻokoʻa i ka protocol kamaʻilio.Hoʻohana ʻia ia no 10G bps Ethernet, SONET/SDH, a me ke kahawai fiber optical.
2. SFP optical modules, small pluggable receiving and light emitting modules (SFP), i kēia manawa hoʻohana nui ʻia.
3. GigacBiDi series single-fiber bidirectional optical modules e hoʻohana i ka ʻenehana WDM no ka hoʻomaopopo ʻana i ka hoʻouna ʻana i ka fiber o nā ʻike ʻelua ala (point-to-point transmission. ʻO ka mea nui, ʻaʻole lawa nā kumuwaiwai fiber, a pono hoʻokahi fiber e hoʻouna i nā hōʻailona ʻelua ala. ).Aia ʻo GigacBiDi i ka SFP single fiber bidirectional (BiDi), GBIC single fiber bidirectional (BiDi), SFP + single fiber bidirectional (BiDi), XFP single fiber bidirectional (BiDi), SFF single fiber bidirectional (BiDi) a pēlā aku.
4. Kōmike awa uila, RJ45 awa uila liʻiliʻi pluggable module, i ʻike ʻia he module uila a i ʻole module port uila.
5. Hoʻokaʻawale ʻia nā modula optical SFF i 2 × 5, 2 × 10, etc. e like me kā lākou mau pine.
6. GBIC optical module, Gigabit Ethernet interface converter (GBIC) module.
7. PON optical module, passive optical network PON (A-PON, G-PON, GE-PON) optical module.
8. 40Gbs kiʻekiʻe-wikiwiki optical module.
9. Module hoʻoili SDH (OC3, OC12).
10. Nā modula mālama, e like me 4G, 8G, etc.
No laila, e ʻike ma aneʻi, he aha ka SFP optical module?ʻIke ʻoe i ka pane o kēia nīnau?No laila, he aha ka hana o SFP optical module?
ʻO ka module optical SFP he kōpili liʻiliʻi liʻiliʻi wela i ka pūʻolo SFP.Hiki i ka helu gao o kēia manawa ke hiki i ka 10.3G, a ʻo LC ka interface.Hoʻokumu nui ʻia ka module optical SFP me kahi laser.Eia kekahi, aia ka SFP optical module: laser: me ka fa transmitter TOSA a me ka mea hoʻokipa ROSA;IC papa kaapuni;ʻO nā mea hoʻohana o waho e like me: pūpū, base, PCBA, huki apo, kī, ʻāpana wehe, pahu pahu.Eia kekahi, hiki ke hoʻokaʻawale ʻia nā modula optical SFP e like me ka wikiwiki, ka lōʻihi o ka nalu, a me ke ʻano.
Ka helu helu
Wahi a ka wikiwiki, aia nā 155M / 622M / 1.25G / 2.125G / 4.25G / 8G / 10G, 155M a me 1.25G i hoʻohana hou ʻia ma ka mākeke.ʻO ka ʻenehana 10G ua ulu mālie, a ke piʻi nei ka noi.hooulu ana o.
Hoʻokaʻawale ʻana o ka nalu
Wahi a ka nalu nalu, aia nā 850nm / 1310nm / 1550nm / 1490nm / 1530nm / 1610nm.ʻO 850nm ka nalu nalu no SFP multimode, ʻo ka mamao o ka hoʻouna ʻana ma lalo o 2KM, a ʻo 1310/1550nm ka lōʻihi no ke ʻano hoʻokahi, a ʻo ka mamao o ka lawe ʻana ma luna o 2KM.ʻO ke kumukūʻai o nā hawewe ʻekolu ʻoi aku ka liʻiliʻi ma mua o nā ʻekolu ʻē aʻe.
He mea maʻalahi ke huikau i ka module hū ʻole inā ʻaʻohe logo.ʻO ka maʻamau, e hoʻokaʻawale nā mea hana i ke kala o ke apo huki.Eia kekahi laʻana, he multi-mode ke apo huki ʻeleʻele a ʻo 850nm ka nalu;ʻO ka polū ka module me ka nalu o 1310nm;**ʻo 1550nm ka lōʻihi nalu ʻO ka module;ʻO ka poni he module me ka hawewe nalu o 1490nm, etc.
Hoʻokaʻawale kumu
ʻO ka SFP optical module multimode
ʻO ka nui o nā fibers multimode he 50/125um a i ʻole 62.5/125um ka nui, a ʻo ka bandwidth (ka nui o ka ʻike i hoʻouna ʻia e ka fiber optical) ʻo 200MHz a 2GHz.Hiki i nā transceivers optical multi-mode ke hoʻouna i ka 5 kilomika ma o nā fibers optical mode multi-mode.E hoʻohana i nā diodes māmā a i ʻole nā laser e like me nā kumu kukui.He ʻeleʻele ke kala o ke apo huki a i ʻole ke kino waho.
ʻO ke ʻano hoʻohālike hoʻokahi SFP optical module
ʻO ka nui o ka fiber mode hoʻokahi he 9-10/125?m, a ke hoʻohālikelike ʻia me ka fiber multi-mode, loaʻa iā ia ka bandwidth palena ʻole a me nā hiʻohiʻona haʻahaʻa.Hoʻohana nui ʻia ka transceiver optical mode hoʻokahi no ka lawe lōʻihi, i kekahi manawa a hiki i 150 a 200 mau kilomita.E hoʻohana iā LD a i ʻole LED me ka laina kikoʻī liʻiliʻi e like me ke kumu kukui.
Ka manawa hoʻouna: Jul-07-2021