01
Ngwa ngwa ngwa OM2
Ntụaka
| ITU-T G.651.1 | Njirimara nke 50/125 μm multimode graded index fiber optical cable maka netwọk ohere anya. |
| IEC 60794-1-1 | eriri eriri anya-akụkụ 1- 1: Nkọwapụta mkpokọta- Ozuruọnụ |
| IEC60794-1-2 IEC 60793-2-10 | eriri anya - Nkebi 2-10: Nkọwa ngwaahịa - Nkọwapụta ngalaba maka ụdị A1 multimode fibers |
| IEC 60793-1-20 | Fiber Optical - Nkebi 1-20: Ụzọ nha na usoro nnwale - Fiber geometry |
| IEC 60793-1-21 | eriri anya - Nkebi 1-21: Ụzọ nha na usoro nnwale - Geometry mkpuchi |
| IEC 60793-1-22 | Fiber Optical - Nkebi 1-22: Ụzọ nha na usoro nnwale - Ntụ ogologo |
| IEC 60793-1-30 | Fiber optical - Nkebi 1-30: Ụzọ nha na usoro nnwale - Nnwale ihe akaebe fiber |
| IEC 60793-1-31 | Fiber optical - Nkebi 1-31: Ụzọ nha na usoro nnwale - Ike tensile |
| IEC 60793-1-32 | eriri anya - Akụkụ 1-32: Ụzọ nha na usoro nnwale - mkpuchi mkpuchi |
| IEC 60793-1-33 | Fiber Optical - Nkebi 1-33: Ụzọ nha na usoro nnwale - Nhụsianya corrosion |
| IEC 60793-1-34 | eriri anya - Akụkụ 1-34: Ụzọ nha na usoro nnwale - eriri eriri |
| IEC 60793-1-40 | eriri anya - Nkebi 1-40: Ụzọ nha na usoro nnwale - Attenuation |
| IEC 60793-1-41 | eriri anya - Akụkụ 1-41: Ụzọ nha na usoro nnwale - bandwit |
| IEC 60793-1-42 | eriri anya - Akụkụ 1-42: Ụzọ nha na usoro nnwale - Mgbasa chromatic |
| IEC 60793-1-43 | eriri anya - Akụkụ 1-43: Ụzọ nha na usoro nnwale - oghere ọnụọgụ |
| IEC 60793-1-46 | Fiber Optical - Nkebi 1-46: Ụzọ nha na usoro nnwale - Nleba anya mgbanwe na mbufe ngwa anya. |
| IEC 60793-1-47 | Fiber Optical - Nkebi 1-47: Ụzọ nha na usoro nnwale - mfu macrobending |
| IEC 60793-1-49 | Fiber optical - Nkebi 1-49: Ụzọ nha na usoro nnwale - igbu oge ụdịdị dị iche |
| IEC 60793-1-50 | Fiber Optical - Nkebi 1-50: Ụzọ nha na usoro nnwale - Okpomọkụ na-ekpo ọkụ (ọnọdụ kwụ ọtọ) |
| IEC 60793-1-51 | eriri anya - Nkebi 1-51: Ụzọ nha na usoro nnwale - Okpomọkụ akọrọ |
| IEC 60793-1-52 | eriri anya - Nkebi 1-52: Ụzọ nha na usoro nnwale - Mgbanwe nke okpomọkụ |
| IEC 60793-1-53 | eriri anya - Nkebi 1-53: Ụzọ nha na usoro nnwale - imikpu mmiri |
Okwu Mmalite ngwaahịa
MultiCom ® na-ehulata enweghị mmetụta 50/125 multimode eriri anya bụ eriri multimode index akara akara. Nke a ngwa anya eriri comprehensively optimizes àgwà nke 850 nm na 1300 nm arụ ọrụ windows, na-enye elu bandwit, ala attenuation, na pụtara ìhè ekwe omume enweghị mmetụta, nke izute ojiji chọrọ na 850 nm na 1300 nm window. Ihe eriri anya multimode na-enweghị mmetụta na-ezute ISO/IEC 11801 OM2 nkọwa nka na ụdị A1a.1 nke eriri anya na IEC 60793-2-10.
Atụmatụ arụmọrụ
Nkesa index refractive ziri ezi
Nguzogide ịgbagọ pụtara ìhè
Attenuation dị ala na bandwit dị elu
Nkọwapụta ngwaahịa
| Oke | Ọnọdụ | Nkeji | Uru |
| Optical (Ọkwa A/B+/B) | |||
| Attenuation | 850 nm | dB/km | ≤2.4/≤2.5/≤2.5 |
| 1300 nm | dB/km | ≤0.6/≤0.7/≤0.7 | |
| Bandwit (Mwepụta juputara) | 850 nm | MHz.km | ≥500/≥400/≥200 |
| 1300 nm | MHz.km | ≥500/≥400/≥200 | |
| Oghere ọnụọgụgụ | 0.200± 0.015 | ||
| Ogologo ogologo mgbasa ozi efu | nm | 1295-1340 | |
| Ndepụta Ntụle Otu dị irè | 850 nm | 1.482 | |
| 1300 nm | 1,477 | ||
| Attenuation Nonuniformity | dB/km | ≤0.10 | |
| Nkwụsịtụ akụkụ | dB | ≤0.10 | |
| Geometric | |||
| Dayameta isi | μm | 50.0± 2.5 | |
| Isi Na-abụghị okirikiri | % | ≤6.0 | |
| Dayameta mkpuchi | μm | 125± 1.0 | |
| Mgbachi na-abụghị okirikiri | % | ≤1.0 | |
| Njehie Mgbakọ Isi/Ikpuchi | μm | ≤1.0 | |
| Dayameta mkpuchi (Enweghị agba) | μm | 245± 7 | |
| Ihe mkpuchi / mkpuchi Njehie mkpokọta | μm | ≤10.0 | |
| gburugburu (850nm, 1300nm) | |||
| Ịnya igwe okpomọkụ | -60 ℃ na+85 ℃ | dB/km | ≤0.10 |
| Ịnya igwe iru mmiri | -10 ℃ ruo 85℃ ruo 98% RH | dB/km | ≤0.10 |
| Okpomọkụ dị elu & oke iru mmiri | 85 ℃ na 85% RH | dB/km | ≤0.10 |
| Nmikpu mmiri | 23 ℃ | dB/km | ≤0.10 |
| Ịka nká dị elu | 85 ℃ | dB/km | ≤0.10 |
| Mechanical | |||
| Ihe mgbakasị ahụ | % | 1.0 | |
| kpsi | 100 | ||
| Mkpuchi warara Force | Ọnụ ọgụgụ kasị elu | N | 1.3-8.9 |
| Nkezi | N | 1.5 | |
| Ike Ike ọgwụgwụ (Nd) | Ụkpụrụ ahụkarị | ≥20 | |
| Ọnwụ Macrobending | |||
| R15 mm × 2 t | 850 nm 1300 nm | dB dB | ≤0.1 ≤0.3 |
| R7.5 mm × 2 t | 850 nm 1300 nm | dB dB | ≤0.2 ≤0.5 |
| Ogologo nnyefe | |||
| Ogologo Ọkọlọtọ Reel | km | 1.1-17.6 | |
Nnwale eriri anya
N'oge nrụpụta, a ga-anwale eriri anya niile dịka usoro nnwale ndị a si dị.
| Ihe | Usoro ule |
| Njirimara anya | |
| Attenuation | IEC 60793-1-40 |
| Mgbasa chromatic | IEC60793-1-42 |
| Mgbanwe nke nnyefe anya | IEC60793-1-46 |
| Ọdịiche mode igbu oge | IEC60793-1-49 |
| Na-ehulata ọnwụ | IEC 60793-1-47 |
| Modal bandwit | IEC60793-1-41 |
| oghere ọnụọgụgụ | IEC60793-1-43 |
| Njirimara geometric | |
| Dayameta isi | IEC 60793-1-20 |
| Dayameta mkpuchi | |
| dayameta mkpuchi mkpuchi | |
| Mkpuchi na-abụghị okirikiri | |
| Njehie mgbako isi/nkpuchi | |
| Njehie itinye uche na mkpuchi mkpuchi/ mkpuchi mkpuchi | |
| Njirimara igwe | |
| Nnwale akaebe | IEC 60793-1-30 |
| eriri eriri | IEC 60793-1-34 |
| Mkpuchi warara ike | IEC 60793-1-32 |
| Njirimara gburugburu ebe obibi | |
| Okpomọkụ butere mbelata | IEC 60793-1-52 |
| Okpomọkụ kpọrọ nkụ butere mbelata | IEC 60793-1-51 |
| Nmikpu mmiri kpalitere attenuation | IEC 60793-1-53 |
| Okpomọkụ dị mmiri butere attenuation | |
Nkwakọ ngwaahịa
4.1 Ngwa ngwa fiber ga-agbanye diski. Diski ọ bụla nwere ike ịbụ naanị otu ogologo nrụpụta.
4.2 Silinda dayameta ekwesịghị ịbụ ihe na-erughị 16cm. Ekwesịrị ịhazi eriri anya gbakọtara nke ọma, ọ bụghị nke tọgbọrọ chakoo. A ga-edozi njedebe abụọ nke eriri anya na njedebe nke ime ya ga-edozi. Ọ nwere ike ịchekwa ihe karịrị 2m eriri anya maka nyocha.
4.3 The ngwa anya eriri ngwaahịa efere ga-akara dị ka ndị a:
A) Aha na adreesị nke onye nrụpụta;
B) Aha ngwaahịa na nọmba ọkọlọtọ;
C) Ụdị eriri na nọmba ụlọ ọrụ;
D) Mbelata eriri anya;
E) Ogologo eriri anya, m.
4.4 A ga-akwakọba ngwaahịa fiber optic maka nchekwa, wee tinye ya n'ime igbe nkwakọ ngwaahịa, nke a ga-akara akara:
A) Aha na adreesị nke onye nrụpụta;
B) Aha ngwaahịa na nọmba ọkọlọtọ;
C) Ọnụ ọgụgụ ogbe ụlọ ọrụ nke eriri anya;
D) Nnukwu ibu na akụkụ ngwugwu;
E) Afọ na ọnwa nke nrụpụta;
F) Mbukota, nchekwa na eserese njem maka mmiri na mgbochi mmiri, elu na adịghị ike.
Nnyefe
Ụgbọ njem na nchekwa nke eriri anya kwesịrị ịṅa ntị na:
A) Chekwaa n'ụlọ nkwakọba ihe nke nwere okpomọkụ ụlọ na iru mmiri na-erughị 60% pụọ na ọkụ;
B) A gaghị edobe diski eriri anya ma ọ bụ kpokọta;
C) Ekwesịrị ikpuchi ihe mkpuchi n'oge njem iji gbochie mmiri ozuzo, snow na ikpughe anyanwụ. Ijikwa kwesịrị ịkpachara anya ka ọ ghara ịma jijiji.