Kusankha choyeneramultimode fiber chingweamaonetsetsa kuti maukonde akuyenda bwino komanso kupulumutsa ndalama kwanthawi yayitali. Zosiyanamitundu ya fiber cable, monga OM1 ndi OM4, amapereka mphamvu zosiyana siyana za bandwidth ndi mtunda, kuwapangitsa kukhala oyenera ntchito zinazake. Zinthu zachilengedwe, kuphatikiza kugwiritsa ntchito m'nyumba kapena kunja, zimakhudzanso kulimba. Mwachitsanzo,Chingwe cha ADSSndi yabwino pamikhalidwe yovuta chifukwa cha kapangidwe kake kolimba.
Gawo la IT ndi matelefoni amadalira kwambiri zingwe zama fiber multimode kuti akwaniritse kufunikira kwa kufalikira kwa data mwachangu kwambiri. Zingwezi zimakulitsa kulumikizidwa mwa kuchepetsa latency ndikuthandizira zofunikira zamakono zama network.
Zofunika Kwambiri
- Phunzirani zamitundu ya zingwe za fiber multimodemonga OM1, OM3, ndi OM4. Sankhani yomwe ikugwirizana bwino ndi netiweki yanu.
- Ganizirani za kutalika kwa chingwecho ndi liwiro lake.OM4 zingwegwirani ntchito bwino pa liwiro lothamanga komanso mtunda wautali.
- Yang'anani komwe chingwe chidzagwiritsidwa ntchito, m'nyumba kapena kunja. Izi zimathandiza kuonetsetsa kuti zimakhalapo komanso zimagwira ntchito bwino pamalopo.
Mitundu ya Multimode Fiber Cable
Kusankha multimode yoyenera chingwe cha fiberzimadalira kumvetsetsa makhalidwe apadera a mtundu uliwonse. Zingwe za OM1 kudzera pa OM6 zimapereka magwiridwe antchito osiyanasiyana, kuwapangitsa kukhala oyenera kugwiritsa ntchito komanso malo osiyanasiyana.
OM1 ndi OM2: Mawonekedwe ndi Ntchito
Zingwe za OM1 ndi OM2 ndizoyenera pamanetiweki omwe ali ndi zofunikira pakuchita bwino. OM1 imakhala ndi 62.5 µm core diameter ndipo imathandizira 1 Gbps bandwidth kupitirira 275 metres pa 850 nm. OM2, yokhala ndi mainchesi 50 µm, imakulitsa mtunda uwu mpaka mamita 550. Zingwezi ndi njira zotsika mtengo zogwiritsira ntchito mtunda waufupi, monga maukonde ang'onoang'ono a maofesi kapena malo amasukulu.
| Mtundu wa Fiber | Core Diameter (µm) | 1GbE (1000BASE-SX) | 1GbE (1000BASE-LX) | 10GbE (10GBASE) | 40GbE (40GBASE SR4) | 100GbE (100GBASE SR4) |
|---|---|---|---|---|---|---|
| OM1 | 62.5/125 | 275m ku | 550m ku | 33m ku | N / A | N / A |
| OM2 | 50/125 | 550m ku | 550m ku | 82m ku | N / A | N / A |
OM3 ndi OM4: Zosankha Zochita Kwambiri
OM3 ndiZingwe za OM4 zimathandizira magwiridwe antchito apamwambamaukonde, monga malo opangira data ndi malo amabizinesi. Onse awiri ali ndi mainchesi 50 µm koma amasiyana mu mphamvu ya bandwidth ndi mtunda wautali. OM3 imathandizira 10 Gbps pa 300 metres, pomwe OM4 imakulitsa izi mpaka 550 metres. Zingwezi ndizoyenera kugwiritsa ntchito zomwe zimafuna kuthamanga kwambiri komanso mtunda wautali.
| Metric | OM3 | OM4 |
|---|---|---|
| Core Diameter | 50 micrometer | 50 micrometer |
| Mphamvu ya Bandwidth | 2000 MHz · Km | 4700 MHz · Km |
| Kutalika Kwambiri pa 10Gbps | 300 mita | 550 mita |
OM5 ndi OM6: Kutsimikizira Netiweki Yanu Yamtsogolo
Zingwe za OM5 ndi OM6 zidapangidwira maukonde am'badwo wotsatira. OM5, yokometsedwa kwa wavelength division multiplexing (WDM), imathandizira ma data angapo pamtundu umodzi. Izi zimapangitsa kuti zikhale zoyenera kwa malo amakono a deta ndi malo a cloud computing. Msika wapadziko lonse lapansi wa multimode fiber cable, wamtengo wapatali $ 5.2 biliyoni mu 2023, ukuyembekezeka kukula pa CAGR ya 8.9% mpaka 2032, motsogozedwa ndi kufunikira kwa bandwidth yapamwamba komanso kutumiza mwachangu kwa data. OM6, ngakhale yocheperako, imapereka magwiridwe antchito kwambiri, kuwonetsetsa kuti ikugwirizana ndi matekinoloje amtsogolo.
Kukhazikitsidwa kwa zingwe za OM5 ndi OM6 kumagwirizana ndi kufunikira kowonjezereka kwa kufalitsa kwachangu kwa data pama network ozikidwa pamtambo komanso apamwamba kwambiri.
Zomwe Muyenera Kuziganizira Posankha Multimode Fiber Cable
Zofunikira za Bandwidth ndi Kutalikirana
Kuchita kwa chingwe cha fiber multimode kumadalira kuthekera kwake kukwaniritsa bandwidth ndi mtunda wofunikira. Mwachitsanzo, zingwe za OM3 zimathandizira mpaka 10 Gbps pa 300 metres, pomwe OM4 imakulitsa izi mpaka 550 metres. Mafotokozedwe awa amapangitsa OM3 kukhala yoyenera pamapulogalamu apakatikati ndi OM4 yabwino pama network othamanga kwambiri, autali.
| Mtundu wa Fiber | Core Diameter (microns) | Bandwidth (MHz·km) | Kutalika Kwambiri (mita) | Mtengo wa data (Gbps) |
|---|---|---|---|---|
| Njira imodzi | ~9 | Wapamwamba (100 Gbps+) | > 40 Km | 100+ |
| Multi-Mode | 50-62.5 | 2000 | 500-2000 | 10-40 |
Ulusi wamtundu umodzi umapambana pakulankhulana kwakutali chifukwa cha kuwala kochepa, pomwe ulusi wa multimode umakhala woyenerera mtunda waufupi wokhala ndi kuchuluka kwa data. Kusankha mtundu woyenera kumapangitsa kuti ntchito zina zitheke bwino.
Zovuta za Mtengo ndi Bajeti
Bajeti imakhala ndi gawo lalikulu pakusankha chingwe. Zingwe za OM1, zamtengo pakati pa $2.50 ndi $4.00 pa phazi lililonse, ndizotsika mtengo pamapulogalamu apamtunda waufupi. Mosiyana ndi izi, zingwe za OM3 ndi OM4, zokhala ndi mitengo yokwera, zimapereka magwiridwe antchito pamawonekedwe ovuta.
| Mtundu wa Fiber | Mtengo wamtengo (pa phazi lililonse) | Kugwiritsa ntchito |
|---|---|---|
| OM1 | $2.50 - $4.00 | Ntchito zakutali |
| OM3 | $3.28 - $4.50 | Kuchita kwapamwamba pamtunda wautali |
| OM4 | Kuposa OM3 | Kuchita bwino kwa zochitika zovuta |
Mwachitsanzo, kukweza kwa netiweki yamasukulu kumatha kuika patsogolo OM1 paulendo waufupi kuti apulumutse ndalama, pomwe OM4 ikhoza kusankhidwa kuti iwonetsere mtsogolo m'malo ochita bwino kwambiri. Kuyanjanitsa makulidwe a chingwe ndi zomwe polojekiti ikufuna kumapangitsa kuti pakhale mtengo wake popanda kusokoneza khalidwe.
Kugwirizana ndi machitidwe omwe alipo
Kugwirizana ndi zomangamanga zomwe zilipo ndi chinthu china chofunikira.Zolumikizira monga LC, SC, ST, ndipo MTP/MPO iyenera kufanana ndi zofunikira za dongosolo. Mtundu uliwonse wolumikizira umapereka maubwino apadera, monga LC's compact design kapena MTP/MPO's support for high-density connections. Kuonjezera apo, ma metrics monga kutayika kwa kuika ndi kubwereranso kumathandizira kuwunika kukhulupirika kwa chizindikiro, kuonetsetsa kuti palimodzi ndi machitidwe amakono.
Langizo: Unikani kulimba ndi kudalirika kwa zolumikizira kuti muwonetsetse kuti zimapirira ndi chilengedwe komanso kuti zimagwira ntchito kwanthawi yayitali.
Kusankha chingwe cha fiber multimode chomwe chimagwirizana ndi kugwirizanitsa dongosolo kumachepetsa chiopsezo cha ntchito ndi ndalama zowonjezera.
Zolinga Zachilengedwe ndi Zogwiritsira Ntchito
M'nyumba vs. Kugwiritsa Ntchito Panja
Chilengedwe chimagwira ntchito yofunika kwambiri pozindikira mtundu wa chingwe cha multimode fiber chofunikira. Zingwe zamkati zimapangidwira malo oyendetsedwa, opereka kusinthasintha ndi mapangidwe ophatikizika oyenera malo olimba. Komabe, alibe zinthu monga kukana kwa UV komanso kutsekereza madzi, zomwe zimawapangitsa kukhala osayenera panja. Koma zingwe zakunja zimamangidwa kuti zisamatenthedwe kwambiri, kuwala kwa dzuwa, komanso chinyezi. Zingwezi nthawi zambiri zimakhala ndi zokutira zoteteza komanso zotsekereza madzi, zomwe zimapangitsa kuti zikhale zolimba m'malo ovuta.
| Mbali | Zingwe zamkati | Zingwe Zakunja |
|---|---|---|
| Kulekerera Kusiyanasiyana kwa Kutentha | Kutentha kocheperako pang'ono | Zapangidwira kutentha kwambiri ndi zokutira zoteteza |
| Kukaniza kwa UV | Nthawi zambiri imakhala yosamva UV | Zosagwirizana ndi UV, zoyenera kuwunikira mwachindunji |
| Kukaniza Madzi | Sanapangidwe kuti pakhale chinyezi | Mulinso zinthu zotsekereza madzi kuti zigwiritsidwe ntchito mobisa |
| Miyezo ya Chitetezo cha Moto | Ayenera kukwaniritsa zofunikira zachitetezo chamoto | Nthawi zambiri sikufunika kukwaniritsa mfundo zachitetezo chamoto m'nyumba |
| Kupanga | Yophatikizana komanso yosinthika pamipata yothina | Zomangidwa kuti zikhale zolimba m'malo ovuta |
Mitundu ya Jacket ndi Kukhalitsa
Zida za jekete za chingwe cha multimode fiber zimatsimikizira kulimba kwake komanso kukwanira kwazinthu zinazake. Zovala za Polyvinyl chloride (PVC) ndizofala kuti zigwiritsidwe ntchito m'nyumba chifukwa cha kusinthasintha kwawo komanso kukana moto. Kwa malo akunja, ma jekete a zero zero halogen (LSZH) kapena polyethylene (PE) omwe amasuta kwambiri utsi amapereka chitetezo chokwanira ku zovuta zachilengedwe. Ma jekete a LSZH ndi abwino kwa madera omwe amafunikira miyezo yolimba yachitetezo chamoto, pomwe ma jekete a PE amapambana kukana chinyezi ndi kuwonekera kwa UV. Kusankha mtundu wa jekete yoyenera kumatsimikizira kuti chingwe chimagwira ntchito modalirika pamalo omwe akufunira.
Kusankha chingwe choyenera cha multimode fiber kumatsimikizira kuti maukonde akuyenda bwino komanso odalirika. Kufananiza mitundu ya zingwe ndi zofunikira zenizeniamachepetsa zovuta zogwirira ntchito. Mwachitsanzo:
| Mtundu wa Fiber | Bandwidth | Kuthekera Kwakutali | Magawo Ofunsira |
|---|---|---|---|
| OM3 | Mpaka 2000 MHz · Km | 300 metres pa 10 Gbps | Malo opangira data, ma network abizinesi |
| OM4 | Kufikira 4700 MHz · Km | 400 metres pa 10 Gbps | Mapulogalamu a data othamanga kwambiri |
| OM5 | Mpaka 2000 MHz · Km | 600 metres pa 10 Gbps | Ntchito zambiri za bandwidth multimode |
Dowell imapereka zingwe zapamwamba kwambiri zopangidwira kuti zikwaniritse zosowa zosiyanasiyana za netiweki. Zogulitsa zawo zimatsimikizira kulimba, kugwirizana, komanso magwiridwe antchito abwino, zomwe zimawapangitsa kukhala odalirika pazomangamanga zamakono.
FAQ
Kodi pali kusiyana kotani pakati pa zingwe za OM3 ndi OM4?
Zingwe za OM4 zimapereka bandiwifi yapamwamba (4700 MHz·km) ndi chithandizo chamtunda wautali (mamita 550 pa 10 Gbps) poyerekeza ndi zingwe za OM3, zomwe zimapereka 2000 MHz·km ndi mamita 300.
Kodi zingwe za fiber multimode zitha kugwiritsidwa ntchito panja?
Inde, zingwe zama multimode zakunja zokhala ndi jekete zodzitchinjiriza, monga polyethylene (PE), zimapewa kukhudzidwa ndi UV, chinyezi, komanso kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kukhala panja.
Langizo:Onetsetsani nthawi zonse mtundu wa jekete la chingwe ndi mavoti a chilengedwe musanatumizidwe panja.
Kodi ndimawonetsetsa bwanji kuti zikugwirizana ndi makina omwe alipo kale?
Onanimitundu yolumikizira(mwachitsanzo, LC, SC, MTP/MPO) ndikuwonetsetsa kuti zikugwirizana ndi zomwe dongosololi likufuna. Unikani kutayika kwa kuyika ndi kubwereranso zotayika kuti musunge kukhulupirika kwa chizindikiro.
Nthawi yotumiza: Mar-25-2025