Single mode fiber optic tambouyemulti-modhi fiber optic tambokuita zvinangwa zvakasiyana, zvichiita kuti dzisaenderane neshanduko inoshandiswa. Misiyano senge core size, light source, uye transmission range inokanganisa mashandiro avo. Semuenzaniso, multi-modhi fiber optic tambo inoshandisa LEDs kana lasers, nepo single mode fiber optic tambo inoshandisa lasers chete, kuve nechokwadi cheiyo chiratidzo chekufambisa kwemadaro marefu mumashandisirwo akaita senge.fiber optic tambo ye telecomuyefiber optic tambo yeFTTH. Kusashandisa zvisina kunaka kunogona kukonzera kuderedzwa kwechiratidzo, kusagadzikana kwetiweki, uye mitengo yakakwira. Kuti uite zvakakwana munzvimbo dzakadaifiber optic tambo ye data centermaapplications, kusarudza iyo chaiyo fiber optic tambo yakakosha.
Key Takeaways
- Single-mode uye akawanda-modhi tambo dzinoshandiswamabasa akasiyana. Iwe haugone kuvachinjanisa. Sarudza yakakodzera pane zvaunoda.
- Single-modhi cables anoshanda zvakanakamadaro marefuuye yakakwirira data kumhanya. Iwo akanakira telecom uye data nzvimbo.
- Multi-mode cables inodhura zvishoma pakutanga asi inogona kudhura yakawanda gare gare. Izvi zvinodaro nekuti vanoshandira madaro mapfupi uye vane data yakaderera kumhanya.
Musiyano wehunyanzvi pakati peMulti-Mode uye Single-Mode Cables
Core Diameter uye Chiedza Chinobva
Iyo dhayamita yepakati ndiyo musiyano unokosha pakatimulti-mode uye single-mode tambo. Multi-mode cables kazhinji ane madhayamita makuru epakati, kubva pa50µm kusvika 62.5µm, zvichienderana nerudzi (semuenzaniso, OM1, OM2, OM3, kana OM4). Mukupesana, single mode fiber optic tambo inoratidzira diki dhayamita yepakati inosvika 9µm. Uyu musiyano unobata zvakananga rudzi rwechiedza chinoshandiswa. Multi-mode tambo dzinotsamira pa LEDs kana laser diode, nepo single-mode tambo dzinoshandisa chete lasers kune chaiyo uye yakanangana nekufambisa mwenje.
| Cable Type | Core Diameter (microns) | Chiedza Chinyorwa Type |
|---|---|---|
| Multimode (OM1) | 62.5 | LED |
| Multimode (OM2) | 50 | LED |
| Multimode (OM3) | 50 | Laser Diode |
| Multimode (OM4) | 50 | Laser Diode |
| Imwe-modhi (OS2) | 8–10 | Laser |
Iyo diki core yesingle mode fiber optic tamboinoderedza kupararira kwe modal, zvichiita kuti ive yakanaka kune maapplication ari kure.
Kuendesa Distance uye Bandwidth
Single-modhi tambo dzinopfuura mukufambiswa kure-kure uye bandwidth kugona. Ivo vanokwanisa kufambisa data pamusoro pemadaro anosvika mazana maviri emakiromita aine bandwidth risingaverengeke. Multi-mode cables, kune rumwe rutivi, inogumira kune mapfupi madaro, kazhinji ari pakati pe300 ne550 metres, zvichienderana nerudzi rwetambo. Semuenzaniso, OM4 multi-mode tambo dzinotsigira kumhanya kwe100Gbps pamusoro pechinhambwe chikuru che550 metres.
| Cable Type | Maximum Distance | Bandwidth |
|---|---|---|
| Imwe-Modhi | 200 makiromita | 100,000 GHz |
| Multi-Mode (OM4) | 550 mamita | 1 GHz |
Izvi zvinoita kuti single mode fiber optic tambo ive sarudzo inosarudzika kune maapplication anoda yakakwirira-kumhanya kufambisa data pamusoro pemadaro akareba.
Signal Quality uye Attenuation
Signal mhando uye attenuation zvakare inosiyana zvakanyanya pakati peaya maviri tambo mhando. Tambo dze-single-mode dzinochengetedza kugadzikana kwechiratidzo pamusoro pemadaro marefu nekuda kwekudzikira kwadzo modal dispersion. Multi-mode tambo, nehukuru hwadzo hwepakati saizi, inosangana nepamusoro modal dispersion, iyo inogona kukanganisa chiratidzo chechiratidzo pamusoro pemarefu akawedzerwa.
| Fiber Type | Core Diameter (microns) | Effective Range (mamita) | Nhanho yekufambisa (Gbps) | Modal Dispersion Impact |
|---|---|---|---|---|
| Single-modhi | 8 kusvika ku10 | > 40,000 | > 100 | Low |
| Multi-modhi | 50 kusvika 62.5 | 300 - 2,000 | 10 | High |
Kune nharaunda inoda inowirirana uye yakavimbika chiratidzo chemhando, single mode fiber optic tambo inopa yakajeka mukana.
Mafungiro Anoshanda eKusarudza Iyo Yakarurama Cable
Mutengo Musiyano Pakati peMulti-Mode uye Single-Mode Cables
Mutengo unobata basa rakakosha pakusarudza pakati pe-multi-mode uye single-mode tambo. Multi-mode tambo dzinowanzo tengeka kumberi nekuda kwekuita kwavo kuri nyore kugadzira uye kushandiswa kwema transceivers anodhura. Izvi zvinovaita sarudzo yakakurumbira yezvishandiso zvechinhambwe, senge mukati medhata nzvimbo kana campus network. Nekudaro, single mode fiber optic tambo, nepo pakutanga inodhura, inopa-kureba mutengo kushanda zvakanaka. Kugona kwayo kutsigira yakakwirira bandwidth uye kureba kureba kunoderedza kudiwa kwekugara kukwidziridzwa kana kuwedzera kwekudyara kwezvivakwa. Masangano anoisa pamberi scalability uye remangwana-proofing anowanzoona mutengo wepamusoro wekutanga we single-mode cables wakakosha.
Zvishandiso zveSingle Mode Fiber Optic Cable uye Multi-Mode Cables
Mashandisirwo etambo idzi anosiyana zvichienderana nekugona kwavo kwehunyanzvi. Single mode faibha optic tambo dzakanakira kutaurirana kure-kure, senge munharembozha uye yakakwirira-kumhanya data nzvimbo. Vanochengetedza kutendeseka kwechiratidzo pamusoro pemadaro anosvika mazana maviri emakiromita, zvichiita kuti ive yakakodzera kunetiweki yemusana uye yakakwirira-bandwidth application. Pane rimwe divi,multi-mode cables, kunyanya OM3 uye OM4 mhando, dzakagadziridzwa kuti ishandiswe kure-kupfupi. Izvo zvinowanzoiswa mumaseti ega ega uye nzvimbo dzedata, zvichitsigira data data kusvika ku10Gbps pamusoro pemadaro ari pakati nepakati. Yavo yakakura yepakati dhayamita inobvumira kufambiswa kwedata kwakanyatso mumhoteredzo uko kuita kureba kure kusingadiwi.
Kuenderana neIripo Network Infrastructure
Kuenderana nezvivakwa zviripo ndechimwe chinhu chakakosha. Multi-mode cables anowanzo shandiswa mumasisitimu enhaka uko kunodhura-inoshanda kukwidziridzwa kunodiwa. Kuenderana kwavo nevekare matransceivers uye zvishandiso zvinovaita sarudzo inoshanda yekuchengetedza network iripo. Single mode fiber optic tambo, zvisinei, inokodzera zvirinani kune azvino, akakwirira-kuita network. Kugona kwayo kubatanidza nematransceivers epamberi uye kutsigira yakakwirira data data inovimbisa kushanda kusina musono munzvimbo dzekucheka-kumucheto. Kana kusimudzira kana kushandura, masangano anofanirwa kuongorora zvivakwa zvazvino kuti aone kuti ndeipi mhando yetambo inowirirana nezvinangwa zvavo zvekushanda.
Kuchinja kana Kukwidziridza Pakati peMulti-Mode uye Imwe-Modhi
Kushandisa maTransceivers ekuenderana
Transceivers inoita basa rakakosha mukuvhara mukaha uripo pakati peakawanda-modhi uye imwe-modhi tambo. Midziyo iyi inoshandura masiginecha kuti ive nechokwadi chekuenderana pakati pemhando dzakasiyana dzefiber, zvichiita kuti kutaurirana kusina musono mukati meiyo hybrid network. Semuyenzaniso, ma transceivers akaita seSFP, SFP +, uye QSFP28 anopa akasiyana siyana ekufambisa data, kubva pa1 Gbps kusvika ku100 Gbps, achiita kuti ave akakodzera maapplication akadai seLANs, data centers, uye high-performance computing.
| Transceiver Type | Data Transfer Rate | Typical Applications |
|---|---|---|
| SFP | 1 Gbps | LANs, kuchengetedza network |
| SFP+ | 10 Gbps | Data centers, server mapurazi, SANs |
| SFP28 | Kusvikira ku28 Gbps | Cloud computing, virtualization |
| QSFP28 | Kusvikira ku100 Gbps | High-performance computing, data centers |
Nekusarudza akakodzera transceiver, masangano anogona kuwedzera mashandiro etiweki uku achichengetedza kuenderana pakati pemhando dzetambo.
Mamiriro Ekuti Kukwidziridzwa Kunogoneka
Kukwidziridza kubva kune akawanda-modhikune single-mode cables inowanzofambiswa nekudiwa kwepamusoro bandwidth uye kureba kwekufambisa madaro. Nekudaro, shanduko iyi inopa matambudziko, kusanganisira zvimhingamipinyi zvehunyanzvi uye zvemari. Mabasa ehurumende, akadai sekuisa ma ducts matsva, anogona kudiwa, achiwedzera kumutengo wose. Pamusoro pezvo, zvinongedzo uye zvigamba mapaneru zvinofanirwa kutariswa panguva yekusimudzira maitiro.
| Aspect | Multi-Mode Cables | Single-Mode (AROONA) | CO2 Savings |
|---|---|---|---|
| Yese CO2-eq yekugadzira | 15 matani | 70 kg | 15 matani |
| Nzendo dzakafanana (Paris-New York) | 15 nzendo dzekudzoka | 0.1 nzendo dzekudzoka | 15 nzendo dzekudzoka |
| Distance muavhareji mota | 95,000 km | 750 km | 95,000 km |
Kunyangwe zvipingamupinyi izvi, mabhenefiti enguva refu yeimwe modhi fiber optic tambo, senge yakaderedzwa chiratidzo chekudzikira uye scalability, inoita kuti ive yakakosha kudyara kune ramangwana-proofing network.
Dowell Solutions for Transitioning Between Cable Types
Dowell inopa mhinduro nyowani kurerutsa shanduko pakati pe-multi-mode uye single-mode tambo. Matambo avo efiber optic patch anowedzera zvakanyanya kumhanyisa data uye kuvimbika kana zvichienzaniswa neyechinyakare wiring system. Pamusoro pezvo, Dowell's bend-insensitive uye miniaturized dhizaini inovimbisa kusimba uye kushanda zvakanaka, ichiita kuti ive yakakodzera kune azvino-kumhanya-mhanya network. Kudyidzana nemhando dzakavimbika seDowell kunovimbisa kuti kukwidziridzwa kwenetiweki kunosangana nezviyero zveindasitiri uye kunoramba kuchienderana nehunyanzvi hwekuchinja.
Nekusimudzira hunyanzvi hwaDowell, masangano anogona kuwana shanduko isina musono uku achinatsiridza mashandiro etiweki uye kuvimbika.
Multi-mode uye single-modhi tambo dzinoshanda zvakasiyana uye haigone kushandiswa zvakasiyana. Kusarudza tambo yakakodzera kunoenderana nedaro, bandwidth zvinodiwa, uye bhajeti. Mabhizinesi muShrewsbury, MA, akavandudza mashandiro nekuchinja kuenda kune fiber optics. Dowell inopa mhinduro dzakavimbika, kuve nechokwadi shanduko isina musono uye scalable network inosangana nezvido zvemazuva ano uku ichiwedzera kuchengetedza uye kuita kwedata.
FAQ
Ko akawanda-modhi uye single-modhi tambo dzinoshandisa ma transceivers akafanana?
Kwete, ivo vanoda ma transceivers akasiyana. Multi-mode tambo dzinoshandisa VCSELs kana LEDs, ukusingle-mode cablesvimba nemalaser kuti chaiwo masaini kutapurirana.
Chii chinoitika kana mhando yetambo isiriyo ikashandiswa?
Kushandisa isiriyo tambo mhando kunokonzerakuderedzwa kwechiratidzo, yakawedzera attenuation, uye network kusagadzikana. Izvi zvinogona kukonzera kuderedzwa kwekuita uye kukwira kwemitengo yekuchengetedza.
Makomboro e-multi-mode akakodzera kushandiswa kure-kure?
Kwete, tambo dze-multi-mode dzakagadziridzwa nhambwe pfupi, kazhinji dzinosvika 550 metres. Matambo e-single-mode ari nani kune maapplication echinhambwe anodarika makiromita akati wandei.
Nguva yekutumira: Kubvumbi-10-2025