Single yanayin fiber optic na USBkumaMulti-yanayin fiber na gani na USBsuna ba da dalilai daban-daban, yana mai da su rashin jituwa don amfani mai musanya. Bambance-bambance kamar girman ainihin, tushen haske, da kewayon watsawa suna shafar aikin su. Misali, kebul na fiber na gani da yawa yana amfani da LEDs ko Laser, yayin da kebul na fiber na gani guda ɗaya yana amfani da Laser na musamman, yana tabbatar da daidaitaccen watsa sigina akan nesa mai nisa a aikace-aikace kamar su.fiber optic na USB don sadarwakumaFiber optic na USB don FTTH. Amfani mara kyau zai iya haifar da lalacewar sigina, rashin zaman lafiyar cibiyar sadarwa, da ƙarin farashi. Don ingantaccen aiki a cikin mahalli kamarfiber optic na USB don cibiyar bayanaiaikace-aikace, zaɓar madaidaiciyar kebul na fiber optic yana da mahimmanci.
Key Takeaways
- Ana amfani da igiyoyi guda ɗaya da nau'i-nau'i masu yawa donayyuka daban-daban. Ba za ku iya musanya su ba. Zaɓi wanda ya dace don bukatun ku.
- Single-yanayin igiyoyi aiki da kyau ganesa nesada kuma saurin bayanai. Suna da kyau ga telecom da cibiyoyin bayanai.
- Yawan igiyoyin igiyoyi masu yawa sun yi ƙasa da farko amma suna iya ƙarin farashi daga baya. Wannan saboda suna aiki don guntun nesa kuma suna da ƙananan saurin bayanai.
Bambance-bambancen Fasaha Tsakanin Multi-Mode and Single-Mode Cables
Core Diamita da Hasken Haske
Babban diamita shine babban bambanci tsakaninMulti-mode da kuma guda-mode igiyoyi. Yawancin igiyoyi masu nau'i-nau'i yawanci suna da manyan diamita na tsakiya, jere daga 50µm zuwa 62.5µm, dangane da nau'in (misali, OM1, OM2, OM3, ko OM4). Sabanin haka, kebul na fiber na gani guda ɗaya yana da ƙaramin diamita na kusan 9µm. Wannan bambanci yana tasiri kai tsaye nau'in tushen hasken da ake amfani da shi. Multi-yanayin igiyoyi sun dogara da LEDs ko laser diodes, yayin da igiyoyi masu nau'i-nau'i guda ɗaya suna amfani da laser na musamman don daidaitaccen watsa haske da mayar da hankali.
| Nau'in Kebul | Babban Diamita (microns) | Nau'in Tushen Haske |
|---|---|---|
| Multimode (OM1) | 62.5 | LED |
| Multimode (OM2) | 50 | LED |
| Multimode (OM3) | 50 | Laser Diode |
| Multimode (OM4) | 50 | Laser Diode |
| Yanayin Single (OS2) | 8-10 | Laser |
Karamin jigonSingle yanayin fiber na gani na USByana rage tarwatsewar modal, yana mai da shi manufa don aikace-aikacen nesa.
Nisan Watsawa da Bandwidth
Kebul-mode guda ɗaya sun yi fice a cikin watsa nisa mai nisa da ƙarfin bandwidth. Suna iya watsa bayanai akan nisa har zuwa kilomita 200 tare da kusan bandwidth mara iyaka. Multi-mode igiyoyi, a daya bangaren, an iyakance ga guntu nisa, yawanci tsakanin 300 da 550 mita, dangane da na USB nau'in. Misali, igiyoyi masu nau'in nau'i na OM4 suna goyan bayan saurin 100Gbps akan iyakar nisa na mita 550.
| Nau'in Kebul | Matsakaicin Nisa | Bandwidth |
|---|---|---|
| Yanayin Single | kilomita 200 | 100,000 GHz |
| Yanayin Multi-Mode (OM4) | 550 mita | 1 GHz |
Wannan ya sa kebul na fiber optic yanayin guda ɗaya ya zama zaɓin da aka fi so don aikace-aikacen da ke buƙatar watsa bayanai mai sauri akan nisa mai nisa.
Ingancin sigina da Attenuation
Ingancin sigina da attenuation suma sun bambanta sosai tsakanin waɗannan nau'ikan kebul guda biyu. igiyoyi masu nau'i-nau'i guda ɗaya suna kula da ingantaccen sigina akan dogon nesa saboda raguwar tarwatsa su. Multi-yanayin igiyoyi, tare da girman girmansu na asali, suna samun mafi girman tarwatsewar modal, wanda zai iya lalata ingancin sigina akan tsawaita jeri.
| Nau'in Fiber | Babban Diamita (microns) | Ingantacciyar Rage (mitoci) | Gudun watsawa (Gbps) | Tasirin Watsawa Modal |
|---|---|---|---|---|
| Yanayin guda ɗaya | 8 zu10 | > 40,000 | > 100 | Ƙananan |
| Multi-yanayin | 50 zuwa 62.5 | 300 - 2,000 | 10 | Babban |
Don yanayin da ke buƙatar daidaito da ingantaccen ingancin sigina, kebul na fiber na gani guda ɗaya yana ba da fa'ida bayyananne.
La'akari da Aiki don Zaɓan Kebul ɗin Dama
Bambance-bambancen Kuɗi Tsakanin Multi-Mode and Single-Mode Cables
Kudin yana taka muhimmiyar rawa yayin yanke shawara tsakanin igiyoyi masu yawa da kuma yanayin guda ɗaya. Multi-mode igiyoyi gabaɗaya sun fi araha a gaba saboda sauƙin sarrafa su da kuma amfani da na'urori marasa tsada. Wannan ya sa su zama sanannen zaɓi don aikace-aikacen ɗan gajeren nesa, kamar a cikin cibiyoyin bayanai ko cibiyoyin sadarwa. Koyaya, kebul na fiber optic yanayin guda ɗaya, yayin da farko ya fi tsada, yana ba da ingantaccen farashi na dogon lokaci. Ƙarfinsa don tallafawa mafi girman bandwidth da nisa mai tsayi yana rage buƙatar haɓakawa akai-akai ko ƙarin saka hannun jari. Ƙungiyoyin da ke ba da fifiko ga haɓakawa da tabbatarwa na gaba sau da yawa suna samun mafi girman farashin farko na igiyoyin igiyoyi guda ɗaya mai daraja.
Aikace-aikace na Single Mode Fiber Optic Cable da Multi-Mode Cables
Aikace-aikacen waɗannan igiyoyi sun bambanta dangane da ƙwarewar fasaha. Kebul na fiber optic guda ɗaya yana da kyau don sadarwa mai nisa, kamar a cikin sadarwa da cibiyoyin bayanai masu sauri. Suna kiyaye amincin sigina a cikin nisa har zuwa kilomita 200, yana mai da su dacewa da hanyoyin sadarwar kashin baya da aikace-aikacen bandwidth mai girma. A wannan bangaren,igiyoyi masu yawa, musamman nau'ikan OM3 da OM4, an inganta su don amfani na ɗan gajeren lokaci. Ana yawan tura su a cikin cibiyoyin sadarwa masu zaman kansu da cibiyoyin bayanai, suna tallafawa ƙimar bayanai har zuwa 10Gbps akan matsakaiciyar nisa. Babban diamita na su yana ba da damar ingantaccen watsa bayanai a cikin mahallin da ba a buƙatar aikin nesa.
Daidaituwa tare da Ci gaban Cibiyar Sadarwar Sadarwa
Dace da ababen more rayuwa wani muhimmin abu ne. Ana amfani da igiyoyi masu nau'i-nau'i da yawa a cikin tsarin gado inda kayan haɓaka masu tsada ya zama dole. Daidaituwar su tare da tsofaffin transceivers da kayan aiki ya sa su zama zaɓi mai amfani don kiyaye cibiyoyin sadarwar da ke akwai. Kebul na gani guda ɗaya, duk da haka, ya fi dacewa da zamani, manyan hanyoyin sadarwa. Ƙarfinsa don haɗawa tare da masu haɓakawa na ci gaba da kuma tallafawa ƙimar bayanai mafi girma yana tabbatar da aiki maras kyau a cikin ƙananan wurare. Lokacin haɓakawa ko canzawa, ƙungiyoyi dole ne su kimanta kayan aikin su na yanzu don tantance nau'in kebul ɗin da ya dace da manufofin aikin su.
Canzawa ko Haɓakawa Tsakanin Multi-Mode da Single-Mode
Amfani da Transceivers don dacewa
Transceivers suna taka muhimmiyar rawa wajen daidaita tazara tsakanin igiyoyi masu yawa da kuma yanayin guda ɗaya. Waɗannan na'urori suna canza sigina don tabbatar da dacewa tsakanin nau'ikan fiber daban-daban, yana ba da damar sadarwa mara kyau a cikin cibiyoyin sadarwa na zamani. Misali, transceivers kamar SFP, SFP+, da QSFP28 suna ba da ƙimar canja wurin bayanai daban-daban, kama daga 1 Gbps zuwa 100 Gbps, yana sa su dace da aikace-aikace kamar LANs, cibiyoyin bayanai, da ƙididdiga masu inganci.
| Nau'in Transceiver | Yawan Canja wurin Bayanai | Aikace-aikace na yau da kullun |
|---|---|---|
| SFP | 1 Gbps | LANs, cibiyoyin sadarwar ajiya |
| SFP+ | 10 Gbps | Cibiyoyin bayanai, gonakin uwar garken, SANs |
| Saukewa: SFP28 | Har zuwa 28 Gbps | Ƙirƙirar Cloud, haɓakawa |
| QSFP28 | Har zuwa 100 Gbps | Ƙididdigar ayyuka masu girma, cibiyoyin bayanai |
Ta zaɓin da ya dace transceiver, ƙungiyoyi za su iya haɓaka aikin cibiyar sadarwa yayin kiyaye dacewa tsakanin nau'ikan kebul.
Al'amuran Inda Ana Yiwuwar haɓakawa
Haɓakawa daga Multi-modezuwa igiyoyi masu nau'i-nau'i sau da yawa ana motsa su ta hanyar buƙatar mafi girma bandwidth da tsayin watsa nisa. Koyaya, wannan canjin yana ba da ƙalubale, gami da ƙarancin fasaha da abubuwan kuɗi. Ana iya buƙatar ayyukan jama'a, kamar shigar da sabbin bututun ruwa, tare da ƙara farashin gabaɗaya. Bugu da ƙari, dole ne a yi la'akari da masu haɗawa da faci yayin aikin haɓakawa.
| Al'amari | Multi-Mode Cables | Hanya Daya (ARONA) | CO2 tanadi |
|---|---|---|---|
| Jimlar CO2-eq don samarwa | tan 15 | 70 kg | tan 15 |
| Daidaita tafiye-tafiye (Paris-New York) | 15 komawa tafiya | 0.1 dawowar tafiya | 15 komawa tafiya |
| Nisa a matsakaicin mota | 95,000 km | 750 km | 95,000 km |
Duk da waɗannan ƙalubalen, fa'idodin dogon lokaci na kebul na fiber na gani guda ɗaya, kamar rage rage siginar sigina da haɓakawa, ya sa ya zama jari mai fa'ida don cibiyoyin sadarwa na gaba.
Maganin Dowell don Sauya Tsakanin Nau'in Kebul
Dowell yana ba da sababbin hanyoyin warwarewa don sauƙaƙe sauƙaƙa tsakanin igiyoyi masu yawa da kuma yanayin guda ɗaya. Fiber optic facin igiyoyinsu suna haɓaka saurin bayanai da aminci sosai idan aka kwatanta da tsarin wayoyi na gargajiya. Bugu da ƙari, Dowell's lanƙwasawa da ƙarancin ƙira yana tabbatar da dorewa da inganci, yana sa su dace don cibiyoyin sadarwa masu sauri na zamani. Haɗin kai tare da amintattun samfuran kamar Dowell yana tabbatar da cewa haɓakar hanyar sadarwa sun cika ka'idojin masana'antu kuma su kasance masu dacewa da fasahohi masu tasowa.
Ta hanyar yin amfani da ƙwarewar Dowell, ƙungiyoyi za su iya cimma sauye-sauye marasa daidaituwa yayin inganta aikin cibiyar sadarwa da aminci.
Multi-yanayin da igiyoyi masu nau'i-nau'i guda ɗaya suna ba da dalilai daban-daban kuma ba za a iya amfani da su ba. Zaɓin kebul ɗin da ya dace ya dogara da nisa, buƙatun bandwidth, da kasafin kuɗi. Kasuwanci a Shrewsbury, MA, sun inganta ingantaccen aiki ta hanyar canzawa zuwa fiber optics. Dowell yana ba da ingantattun mafita, tabbatar da sauye-sauye maras kyau da cibiyoyin sadarwa masu daidaitawa waɗanda ke biyan buƙatun zamani yayin haɓaka amincin bayanai da aiki.
FAQ
Za a iya amfani da igiyoyi masu nau'i-nau'i da nau'i-nau'i iri ɗaya?
A'a, suna buƙatar transceivers daban-daban. Multi-mode igiyoyi suna amfani da VCSELs ko LEDs, yayin daigiyoyi guda ɗayadogara da lasers don daidaitaccen watsa sigina.
Me zai faru idan an yi amfani da nau'in kebul mara kyau?
Amfani da kuskuren nau'in kebul na haddasawalalacewar sigina, ƙãra attenuation, da kuma rashin zaman lafiya na cibiyar sadarwa. Wannan na iya haifar da raguwar aiki da ƙimar kulawa.
Shin igiyoyin igiyoyi masu yawa sun dace da aikace-aikacen nesa?
A'a, igiyoyi masu nau'i-nau'i da yawa an inganta su don gajeren nesa, yawanci har zuwa mita 550. Kebul na yanayi guda ɗaya ya fi kyau don aikace-aikacen nesa mai nisan fiye da kilomita da yawa.
Lokacin aikawa: Afrilu-10-2025