01
Optical Fiber OM2
Kev siv
| ITU-T G.651.1 | Cov yam ntxwv ntawm 50/125 μm multimode graded index optical fiber cable rau optical access network |
| TS EN 60794-1-1 | Optical fiber cables-Tshooj 1-1: Cov lus qhia dav dav- General |
| IEC 60794-1-2 Cov IEC 60793-2-10 | Optical fibers - Ntu 2-10: Cov khoom specifications - Tshooj lus qhia rau qeb A1 multimode fibers |
| IEC 60793-1-20 Kev Ua Haujlwm | Optical fibers - Ntu 1-20: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Fiber geometry |
| IEC 60793-1-21: Ua li cas | Optical fibers - Ntu 1-21: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Txheej geometry |
| IEC 60793-1-22: Ua li cas | Optical fibers - Ntu 1-22: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Kev ntsuas ntev |
| IEC 60793-1-30: Ua li cas | Optical fibers - Ntu 1-30: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Fiber proof test |
| IEC 60793-1-31: Cov | Optical fibers - Ntu 1-31: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Tensile zog |
| IEC 60793-1-32: Cov | Optical fibers - Ntu 1-32: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Txheej strippability |
| IEC 60793-1-33: Cov | Optical fibers - Ntu 1-33: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Kev ntxhov siab corrosion tsis kam |
| IEC 60793-1-34: Ua li cas | Optical fibers - Ntu 1-34: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Fiber curl |
| IEC 60793-1-40: Ua li cas | Optical fibers - Ntu 1-40: Kev ntsuas cov txheej txheem thiab cov txheej txheem ntsuas - Kev ntsuas qis |
| IEC 60793-1-41: Cov | Optical fibers - Ntu 1-41: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Bandwidth |
| IEC 60793-1-42: Cov | Optical fibers - Ntu 1-42: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Chromatic dispersion |
| IEC 60793-1-43: Cov | Optical fibers - Ntu 1-43: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Numerical aperture |
| IEC 60793-1-46: Ua li cas | Optical fibers - Ntu 1-46: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Kev soj ntsuam ntawm cov kev hloov pauv hauv optical transmittance |
| IEC 60793-1-47: Ua li cas | Optical fibers - Ntu 1-47: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Macrobending poob |
| IEC 60793-1-49 Kev Ua Haujlwm Zoo | Optical fibers - Ntu 1-49: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Qhov sib txawv hom ncua sijhawm |
| IEC 60793-1-50: Ua li cas | Optical fibers - Ntu 1-50: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Damp heat (lub xeev khov kho) |
| IEC 60793-1-51: Cov | Optical fibers - Ntu 1-51: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - ziab tshav kub |
| IEC 60793-1-52: Ua li cas | Optical fibers - Ntu 1-52: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj -Hloov kub |
| IEC 60793-1-53: Ua li cas | Optical fibers - Ntu 1-53: Kev ntsuas cov txheej txheem thiab cov txheej txheem kuaj - Kev tso dej rau hauv dej |
Khoom Taw Qhia
MultiCom ® dabtsi yog khoov insensitive 50/125 multimode optical fiber yog ib tug graded index multimode fiber. Qhov no optical fiber ntau optimizes cov yam ntxwv ntawm 850 nm thiab 1300 nm kev khiav hauj lwm qhov rais, muab siab bandwidth, txo attenuation, thiab zoo heev dabtsi yog khoov insensitive kev ua tau zoo, uas ua tau raws li qhov yuav tsum tau siv nyob rau hauv 850 nm thiab 1300 nm qhov rais. Kev kho qhov muag tsis pom kev multimode optical fibers ua tau raws li ISO / IEC 11801 OM2 cov kev qhia tshwj xeeb thiab A1a.1 hom optical fibers hauv IEC 60793-2-10.
Kev ua haujlwm nta
Precise refractive index faib
Zoo bending kuj
Tsawg attenuation thiab siab bandwidth
Khoom Specification
| Parameter | Cov xwm txheej | Chav tsev | Tus nqi |
| Optical (A / B + / B Qib) | |||
| Attenuation | 850nm ua | dB/km | ≤2.4/≤2.5/≤2.5 |
| 1 300 nm | dB/km | ≤0.6/≤0.7/≤0.7 | |
| Bandwidth (Overfilled Launch) | 850nm ua | MHz km | ≥500 / ≥400 / ≥200 |
| 1 300 nm | MHz km | ≥500 / ≥400 / ≥200 | |
| Numerical Aperture | 0.200 ± 0.015 | ||
| Zero Dispersion Wavelength | nm | 1295-1340 Ib | |
| Pab pawg zoo Refractive Index | 850nm ua | 1.482 ib | |
| 1 300 nm | 1.477 ib | ||
| Kev tsis sib haum xeeb | dB/km | ≤0.10 | |
| Ib nrab Discontinuity | dB | ≤0.10 | |
| Geometrical | |||
| Core Diameter | ib m | 50.0 ± 2.5 | |
| Core Tsis-Circularity | % | ≤ 6.0 | |
| Cladding Txoj kab uas hla | ib m | 125 ± 1.0 | |
| Cladding Tsis-Circularity | % | ≤1.0 | |
| Core/Cladding Concentricity yuam kev | ib m | ≤1.0 | |
| Txheej Diameter (Uncolored) | ib m | 245 ± 7 | |
| Txheej / Cladding Concentricity yuam kev | ib m | ≤10.0 | |
| Ib puag ncig (850nm, 1300nm) | |||
| Kub Cycling | -60 ℃ rau+85 ℃ | dB/km | ≤0.10 |
| Kub Humidity Cycling | -10 ℃ to + 85 ℃ mus txog 98% RH | dB/km | ≤0.10 |
| Kub kub & siab humidity | 85 ℃ ntawm 85% RH | dB/km | ≤0.10 |
| Dej Dej | 23 ℃ | dB/km | ≤0.10 |
| Kub Kub Kev laus | 85 ℃ | dB/km | ≤0.10 |
| Neeg kho tshuab | |||
| Pov thawj Stress | % | 1.0 | |
| kpsi ua | 100 | ||
| Txheej Sawb Force | Peak | N | 1.3-8.9 Nws |
| Nruab nrab | N | 1.5 | |
| Dynamic Fatigue (Nd) | Yam khoom muaj nqis | ≥ 20 | |
| Macrobending Loss | |||
| R15mm × 2 t | 850nm ua 1 300 nm | dB dB | ≤0.1 ≤0.3 |
| 7.5mm x 2 t | 850nm ua 1 300 nm | dB dB | ≤0.2 ≤0.5 |
| Delivery Length | |||
| Standard Reel Length | km | 1.1-17.6 Nws | |
Kev kuaj fiber ntau
Thaum lub sij hawm tsim khoom, tag nrho cov fibers optical yuav tsum raug kuaj raws li cov qauv hauv qab no.
| Yam khoom | Kev sim |
| Optical yam ntxwv | |
| Attenuation | IEC 60793-1-40: Ua li cas |
| Chromatic dispersion | IEC 60793-1-42 Cov |
| Hloov kho qhov muag kis tau tus mob | IEC 60793-1-46 Cov |
| Differential hom ncua | IEC 60793-1-49 Cov |
| Khoov poob | IEC 60793-1-47: Ua li cas |
| Modal bandwidth | IEC 60793-1-41 Cov |
| Numerical aperture | IEC 60793-1-43 Cov |
| Geometrical yam ntxwv | |
| Core txoj kab uas hla | IEC 60793-1-20 Kev Ua Haujlwm |
| Cladding txoj kab uas hla | |
| Txheej txoj kab uas hla | |
| Cladding tsis-circularity | |
| Core/cladding concentricity yuam kev | |
| Cladding/coating concentricity yuam kev | |
| Mechanical yam ntxwv | |
| Ua pov thawj | IEC 60793-1-30: Ua li cas |
| Fiber curl | IEC 60793-1-34: Ua li cas |
| Txheej sawb quab yuam | IEC 60793-1-32: Cov |
| Environmental yam ntxwv | |
| Kub induced attenuation | IEC 60793-1-52: Ua li cas |
| Qhuav cua sov induced attenuation | IEC 60793-1-51: Cov |
| Dej immersion induced attenuation | IEC 60793-1-53: Ua li cas |
| Damp kub induced attenuation | |
Ntim
4.1 Cov khoom siv kho qhov muag fiber ntau yuav tsum yog disk-mounted. Txhua disc tuaj yeem tsuas yog ib qho kev tsim khoom ntev.
4.2 Lub tog raj kheej txoj kab uas hla yuav tsum tsis pub tsawg tshaj 16cm. Coiled optical fibers yuav tsum tau npaj kom zoo, tsis xoob. Ob qhov kawg ntawm cov khoom siv kho qhov muag yuav tsum tau kho thiab nws qhov kawg yuav tsum tau kho. Nws tuaj yeem khaws ntau dua 2m optical fiber ntau rau kev tshuaj xyuas.
4.3 Cov khoom siv kho qhov muag fiber ntau phaj yuav tsum raug cim raws li hauv qab no:
A) Lub npe thiab chaw nyob ntawm cov chaw tsim khoom;
B) Cov khoom npe thiab tus lej qauv;
C) Fiber qauv thiab lub Hoobkas naj npawb;
D) Optical fiber attenuation;
E) Ntev ntawm fiber ntau optical, m.
4.4 Cov khoom siv kho qhov muag yuav tsum tau ntim rau kev tiv thaiv, thiab tom qab ntawd muab tso rau hauv lub thawv ntim, uas yuav tsum tau cim:
A) Lub npe thiab chaw nyob ntawm cov chaw tsim khoom;
B) Cov khoom npe thiab tus lej qauv;
C) Hoobkas batch naj npawb ntawm optical fiber;
D) Tag nrho qhov hnyav thiab pob qhov ntev;
E) Xyoo thiab lub hlis ntawm kev tsim khoom;
F) Ntim, khaws cia thiab thauj khoom kos duab rau ntub dej thiab noo noo tsis kam, nce siab thiab tsis muaj zog.
Kev xa khoom
Kev thauj mus los thiab khaws cia ntawm fiber ntau optical yuav tsum tau them sai sai rau:
A) Khaws rau hauv lub tsev khaws khoom nrog qhov kub thiab txias ntawm cov txheeb ze tsawg dua 60% deb ntawm lub teeb;
B) Optical fiber discs yuav tsum tsis txhob muab tso los yog stacked;
C) Awning yuav tsum tau them thaum lub sij hawm thauj mus los los tiv thaiv los nag, daus thiab tshav ntuj raug. Kev tuav yuav tsum tau ceev faj kom tsis txhob muaj kev vibration.