Kodi zingwe zamitundu yambiri komanso zamtundu umodzi zitha kugwiritsidwa ntchito mosiyana?

Chingwe chimodzi chokha cha fiber opticndiMulti-mode fiber optic chingwezimagwira ntchito zosiyanasiyana, zomwe zimapangitsa kuti zikhale zosagwirizana kuti zisinthidwe. Kusiyana monga core size, light source, and transmission range kumakhudza momwe amagwirira ntchito. Mwachitsanzo, chingwe cha fiber optic chamitundu yambiri chimagwiritsa ntchito ma LED kapena ma lasers, pomwe chingwe cha fiber optic cha single mode chimagwiritsa ntchito ma laser okha, kuwonetsetsa kufalikira kwa ma siginecha mtunda wautali pamapulogalamu ngati.fiber Optic chingwe cha telecomndiCHIKWANGWANI chamawonedwe chingwe kwa FTTH. Kugwiritsa ntchito molakwika kungayambitse kuwonongeka kwa ma siginecha, kusakhazikika kwa maukonde, komanso kukwera mtengo. Kuti mugwire bwino ntchito m'malo ngatiCHIKWANGWANI chamawonedwe chingwe cha data centerkugwiritsa ntchito, kusankha chingwe choyenera cha fiber optic ndikofunikira.

Zofunika Kwambiri

• Zingwe za single-mode ndi multimode zimagwiritsidwa ntchitontchito zosiyanasiyana. Simungathe kuwasintha. Sankhani yoyenera pa zosowa zanu.
• Zingwe zamtundu umodzi zimagwira ntchito bwinomtunda wautalindi liwiro lalikulu la data. Iwo ndi abwino kwa telecom ndi deta malo.
• Zingwe zamitundu yambiri zimawononga ndalama zochepa poyamba koma zimatha kuwononga ndalama zambiri pambuyo pake. Izi ndichifukwa chakuti amagwira ntchito mtunda waufupi komanso amakhala ndi liwiro lotsika la data.

Kusiyana Kwaukadaulo Pakati pa Multi-Mode ndi Single-Mode Cables

Core Diameter ndi Gwero Lowala

Dera lapakati ndilosiyana kwambirizingwe zama multimode ndi single-mode. Zingwe zama multimode nthawi zambiri zimakhala ndi mainchesi okulirapo, kuyambira 50µm mpaka 62.5µm, kutengera mtundu (mwachitsanzo, OM1, OM2, OM3, kapena OM4). Mosiyana, chingwe cha fiber optic cha single mode chimakhala ndi mainchesi ochepa kwambiri a pafupifupi 9µm. Kusiyana kumeneku kumakhudza mwachindunji mtundu wa gwero la kuwala lomwe limagwiritsidwa ntchito. Zingwe zamitundu ingapo zimadalira ma LED kapena ma diode a laser, pomwe zingwe zamtundu umodzi zimagwiritsa ntchito ma lasers kuti azitha kufalitsa kuwala kolondola komanso kolunjika.

Mtundu wa Chingwe	Core Diameter (microns)	Mtundu Wowala
Multimode (OM1)	62.5	LED
Multimode (OM2)	50	LED
Multimode (OM3)	50	Laser Diode
Multimode (OM4)	50	Laser Diode
Single mode (OS2)	8–10	Laser

Pachimake chaching'ono chasingle mode CHIKWANGWANI chamawonedwe chingweimachepetsa kubalalitsidwa kwa modal, ndikupangitsa kuti ikhale yabwino pamapulogalamu akutali.

Kutumiza Distanti ndi Bandwidth

Zingwe zamtundu umodzi zimapambana pakutumiza mtunda wautali komanso bandwidth. Amatha kutumiza zidziwitso pamtunda mpaka makilomita 200 ndi bandwidth yopanda malire. Komano, zingwe zama multimode zimangokhala mtunda waufupi, nthawi zambiri pakati pa 300 ndi 550 metres, kutengera mtundu wa chingwe. Mwachitsanzo, zingwe za OM4 zamitundu yambiri zimathandizira kuthamanga kwa 100Gbps pamtunda wopitilira 550 metres.

Mtundu wa Chingwe	Kutalika Kwambiri	Bandwidth
Njira imodzi	200 makilomita	100,000 GHz
Multi-Mode (OM4)	550 mita	1 GHz

Izi zimapangitsa kuti single mode fiber optic chingwe chisankhidwe chokondedwa pamapulogalamu omwe amafunikira kutumizirana mwachangu kwa data pamtunda wautali.

Ubwino wa Signal ndi Kuchepetsa

Ubwino wa siginecha ndi kuchepetsedwa kumasiyananso kwambiri pakati pa mitundu iwiri ya chingwe. Zingwe zamtundu umodzi zimasunga kukhazikika kwazizindikiro pamtunda wautali chifukwa cha kuchepa kwa ma modal. Zingwe zamitundu ingapo, zokhala ndi kukula kwake kokulirapo, zimakhala ndi kufalikira kwamtundu wapamwamba, komwe kumatha kutsitsa mtundu wazizindikiro pazitali zazitali.

Mtundu wa Fiber	Core Diameter (microns)	Range yothandiza (mamita)	Liwiro la kutumiza (Gbps)	Modal Dispersion Impact
Njira imodzi	8 ku10	> 40,000	> 100	Zochepa
Multi-mode	50 mpaka 62.5	300 - 2,000	10	Wapamwamba

Kwa malo omwe amafunikira mawonekedwe osasinthika komanso odalirika, chingwe cha single mode fiber optic chimapereka mwayi wowonekera.

Mfundo Zothandiza Posankha Chingwe Choyenera

Kusiyana Kwa Mtengo Pakati pa Ma Cable a Multi-Mode ndi Single-Mode Cables

Mtengo umakhala ndi gawo lalikulu posankha pakati pa zingwe zamamode ambiri ndi single-mode. Zingwe zama multimode nthawi zambiri zimakhala zotsika mtengo kutsogolo chifukwa cha kupanga kwawo kosavuta komanso kugwiritsa ntchito ma transceivers otsika mtengo. Izi zimawapangitsa kukhala chisankho chodziwika pamapulogalamu apamtunda, monga mkati mwa ma data kapena ma network. Komabe, chingwe cha fiber optic cha single mode, pomwe poyamba chimakhala chokwera mtengo, chimapereka mwayi wokhalitsa. Kuthekera kwake kuthandizira ma bandwidth apamwamba komanso mtunda wautali kumachepetsa kufunika kokweza pafupipafupi kapena kuyika ndalama zowonjezera zowonjezera. Mabungwe omwe amaika patsogolo kukula ndi kutsimikizira mtsogolo nthawi zambiri amapeza kuti mtengo wokwera wa zingwe zamtundu umodzi ndizofunika.

Kugwiritsa Ntchito Single Mode Fiber Optic Cable ndi Multi-Mode Cables

Ntchito za zingwezi zimasiyana malinga ndi luso lawo. Zingwe zamtundu umodzi wa fiber optic ndizoyenera kulumikizana ndi mtunda wautali, monga matelefoni ndi malo opangira data othamanga kwambiri. Amasunga umphumphu wa chizindikiro pamtunda wa makilomita a 200, kuwapangitsa kukhala oyenerera maukonde a msana ndi mapulogalamu apamwamba a bandwidth. Mbali inayi,zingwe zama multimode, makamaka mitundu ya OM3 ndi OM4, imakonzedwa kuti igwiritsidwe ntchito mtunda waufupi. Nthawi zambiri amatumizidwa m'malo ochezera achinsinsi komanso malo opangira ma data, kuthandizira mitengo ya data mpaka 10Gbps pamtunda wocheperako. Chigawo chawo chachikulu chapakati chimalola kufalitsa kwachangu kwa data m'malo omwe mtunda wautali sufunikira.

Kugwirizana ndi Zomwe Zilipo pa Network Infrastructure

Kugwirizana ndi zomangamanga zomwe zilipo ndi chinthu china chofunikira. Zingwe zama multimode nthawi zambiri zimagwiritsidwa ntchito m'machitidwe olowa komwe kukonzanso kopanda mtengo ndikofunikira. Kugwirizana kwawo ndi ma transceivers akale ndi zida zimawapangitsa kukhala chisankho chothandiza kusunga maukonde omwe alipo. Single mode fiber optic chingwe, komabe, ndi yabwino kwa maukonde amakono, ochita bwino kwambiri. Kuthekera kwake kuphatikizika ndi ma transceivers apamwamba komanso kuthandizira mitengo yapamwamba ya data kumatsimikizira kugwira ntchito mosasunthika m'malo apamwamba. Pamene akukweza kapena kusintha, mabungwe ayenera kuwunika momwe alili panopa kuti adziwe mtundu wa chingwe chomwe chikugwirizana ndi zolinga zawo.

Kusintha kapena Kukweza Pakati pa Multi-Mode ndi Single-Mode

Kugwiritsa Ntchito Ma Transceivers Kuti Mugwirizane

Ma transceivers amatenga gawo lofunikira potseka kusiyana pakati pa zingwe zamamode-multimode ndi single-mode. Zipangizozi zimatembenuza ma siginecha kuti zitsimikizire kuti zimagwirizana pakati pa mitundu yosiyanasiyana ya ulusi, zomwe zimathandizira kulumikizana kosasunthika mkati mwa maukonde osakanizidwa. Mwachitsanzo, ma transceivers ngati SFP, SFP +, ndi QSFP28 amapereka mitundu yosiyanasiyana yosinthira deta, kuyambira 1 Gbps mpaka 100 Gbps, kuwapangitsa kukhala oyenera kugwiritsa ntchito monga ma LAN, malo opangira data, ndi makompyuta ochita bwino kwambiri.

Mtundu wa Transceiver	Mtengo Wosamutsa Data	Ntchito Zofananira
SFP	1 gbps	Ma LAN, ma network osungira
SFP +	10 Gbps	Malo opangira data, mafamu a seva, ma SAN
SFP28	Mpaka 28 Gbps	Cloud computing, virtualization
QSFP28	Mpaka 100 Gbps	Makompyuta apamwamba kwambiri, malo opangira data

Posankha transceiver yoyenera, mabungwe amatha kupititsa patsogolo magwiridwe antchito a netiweki pomwe akusunga kugwirizana pakati pa mitundu yama chingwe.

Zochitika Zomwe Kukweza Kuli Kotheka

Kukweza kuchokera ku multimodeku zingwe zamtundu umodzi nthawi zambiri zimayendetsedwa ndi kufunikira kwa bandwidth yapamwamba komanso mtunda wautali wotumizira. Komabe, kusinthaku kumabweretsa zovuta, kuphatikiza zovuta zaukadaulo komanso zovuta zachuma. Ntchito zapachiweniweni, monga kukhazikitsa ma ducts atsopano, zitha kufunikira, ndikuwonjezera mtengo wonse. Kuphatikiza apo, zolumikizira ndi zigamba ziyenera kuganiziridwa panthawi yokweza.

Mbali	Zingwe za Multi-Mode	Njira Imodzi (AROONA)	Kusungidwa kwa CO2
CO2-eq yonse yopanga	15 tani	70kg pa	15 tani
Maulendo ofanana (Paris-New York)	Maulendo 15 obwerera	0.1 maulendo obwerera	Maulendo 15 obwerera
Mtunda wapakati pagalimoto	95,000 Km	750 km	95,000 Km

Ngakhale zovuta izi, phindu lanthawi yayitali la single mode fiber optic chingwe, monga kuchepetsedwa kwa ma siginecha ndi scalability, kumapangitsa kuti ikhale ndalama zopindulitsa pama network otsimikizira mtsogolo.

Dowell Solutions for Transitioning pakati pa Cable Types

Dowell amapereka njira zatsopano zosinthira kusintha pakati pa zingwe zamitundu yambiri ndi imodzi. Zingwe zawo za fiber optic patch zimathandizira kwambiri kuthamanga kwa data ndi kudalirika poyerekeza ndi makina azingwe azikhalidwe. Kuphatikiza apo, mapangidwe a Dowell opindika komanso ocheperako amatsimikizira kulimba komanso kuchita bwino, kuwapanga kukhala abwino pamanetiweki amakono othamanga kwambiri. Kugwirizana ndi mitundu yodalirika ngati Dowell kumawonetsetsa kuti kukweza kwa netiweki kumakwaniritsa miyezo yamakampani ndipo kumakhala kogwirizana ndi matekinoloje omwe akupita patsogolo.

Pogwiritsa ntchito ukadaulo wa Dowell, mabungwe amatha kukwaniritsa masinthidwe osasinthika pomwe akukhathamiritsa magwiridwe antchito komanso kudalirika.

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Zingwe zama multimode ndi single-mode zimagwira ntchito zosiyanasiyana ndipo sizingagwiritsidwe ntchito mosiyana. Kusankha chingwe choyenera kumadalira mtunda, zosowa za bandwidth, ndi bajeti. Mabizinesi ku Shrewsbury, MA, achita bwino posintha kukhala ma fiber optics. Dowell imapereka mayankho odalirika, kuwonetsetsa kusintha kosasinthika komanso maukonde owopsa omwe amakwaniritsa zofunikira zamakono pomwe akupititsa patsogolo chitetezo cha data ndi magwiridwe antchito.

FAQ

Kodi zingwe zamitundu yambiri komanso zamtundu umodzi zingagwiritse ntchito ma transceivers omwewo?

Ayi, amafunikira ma transceivers osiyanasiyana. Zingwe zamitundu yambiri zimagwiritsa ntchito ma VCSEL kapena ma LED, pomwezingwe zamtundu umodzikudalira ma lasers kuti apereke chizindikiro cholondola.

Kodi chimachitika ndi chiyani ngati chingwe cholakwika chikugwiritsidwa ntchito?

Kugwiritsa ntchito chingwe cholakwika kumayambitsakuwonongeka kwa chizindikiro, kuchulukirachulukira, komanso kusakhazikika kwa maukonde. Izi zingayambitse kuchepa kwa ntchito komanso ndalama zoyendetsera bwino.

Kodi zingwe zamitundu yambiri ndizoyenera kugwiritsa ntchito mtunda wautali?

Ayi, zingwe zamitundu yambiri zimakonzedwa kuti zizikhala zazitali zazifupi, nthawi zambiri mpaka 550 metres. Zingwe za single-mode ndizabwino pamapulogalamu apatali opitilira ma kilomita angapo.