Moralo oa Sebopeho:
Alikopo:
1. Hangata e sebelisoa ho overh e sa tsoa hahoaead lithapo tsa motlakase.
2. E ka fihlela litlhoko tsa palo e kholo ea likhoele le lithapo tsa phetiso ea motlakase o phahameng haholo (UHV).
3. E ka fana ka tšireletso khahlanong le lehalima ka ho fetisa motlakase o moholo oa nako e khuts'oane.
Likarolo tsa mantlha:
Sebopeho se tsitsitseng, botšepehi bo phahameng. E khona ho fumana fiber ea bobeli ea optical bolelele bo feteletseng. Ho hanyetsa ka mokhoa o babatsehang ho sotha le khatello ea lehlakore. E khona ho mamella khatello e phahameng ea mochini, le ts'ebetso e ntle ea ts'ireletso ea mabone.
Tloaelo:
ITU-TG.652 | Litšobotsi tsa mofuta o le mong oa fiber optical. |
ITU-TG.655 | Litšobotsi tsa "non-zero dispersion" -shifted single mode fibers optical. |
EIA/TIA598 B | Colcode ea likhoele tsa fiber optic. |
IEC 60794-4-10 | Lithapo tsa aerial optical hammoho le lithapo tsa motlakase-litlhaloso tsa lelapa bakeng sa OPGW. |
IEC 60794-1-2 | Lithapo tsa optical fiber - karolo ea mekhoa ea tlhahlobo. |
IEEE1138-2009 | Tekanyetso ea IEEE bakeng sa tlhahlobo le ts'ebetso bakeng sa terata ea optical ground bakeng sa tšebeliso ea lithapo tsa motlakase tsa motlakase. |
IEC 61232 | Aluminium -Clad tšepe terata bakeng sa merero ea motlakase. |
IEC60104 | Aluminium magnesium silicon alloy terata bakeng sa li-conductor tsa mela e holimo. |
Tlhaloso ea IEC 6108 | Li-concentric tsa terata tse pota-potileng li ne li beha li-conductors tse kentsoeng ka holim'a hlooho. |
Litšobotsi tsa Fiber ea Optical:
| Khatholoho | Bophahamo ba motlakase | Phatlalatso ea Mokhoa oa Polarization |
@850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | Fiber ea motho ka mong | Boleng ba Khokahanyo ea Moralo (M=20, Q=0.01%) |
G652D | - | - | ≤0.35dB/km | ≤0.21dB/km | - | - | ≤0.20ps/ km | ≤0.1ps/ km |
G655 | - | - | - | ≤0.22dB/km | - | - | ≤0.20ps/ km | ≤0.1ps/ km |
50/125μm | ≤3.0dB/km | ≤1.0dB/km | - | - | ≥600MHz.km | ≥1200MHz.km | - | - |
62.5/125μm | ≤3.5dB/km | ≤1.0dB/km | - | - | ≥200MHz.km | ≥600MHz.km | - | - |
Cable Technical Parameter:
Moralo o tloaelehileng oa Double Layer:
Tlhaloso | Palo ea Fiber | Diameter(mm) | Boima (kg/km) | RTS(KN) | Potoloho e Khutšoane (KA2s) |
OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
OPGW-110[90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
OPGW-127[79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
OPGW-137[85.0;148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
OPGW-145[98.6;162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Moralo o tloaelehileng oa Layer e meraro:
Tlhaloso | Palo ea Fiber | Diameter(mm) | Boima (kg/km) | RTS(KN) | Potoloho e Khutšoane (KA2s) |
OPGW-232[343.0;191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
OPGW-254[116.5;554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
OPGW-282[358.7;372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
Maikutlo:Litlhoko tse felletseng li hloka ho romelloa ho rona bakeng sa moralo oa li-cable le ho bala litheko.Litlhokahalo tse ka tlase li tlameha ho:
A, Boemo ba motlakase oa phetisetso ea matla
B, palo ea fiber
C, setšoantšo sa sebopeho sa thapo & bophara
D, Matla a tsitsitseng
F, Nako e khutšoanyane ea potoloho
Likarolo tsa Teko ea Mechini le Tikoloho:
Ntho | Mokhoa oa Teko | Litlhoko |
Tsietsi | IEC 60794-1-2-E1Mojaro: ho latela sebopeho sa cableBolelele ba mohlala: ha se ka tlase ho 10m, bolelele bo hoketsoeng ha bo ka tlase ho 100mNako ea nako: 1min | 40% RTS ha ho mofuta o eketsehileng oa fiber (0.01%), ha ho na ho fokotsa ho eketsehileng (0.03dB).60%RTS mofuta oa fiber≤0.25%, attenuation e eketsehileng≤0.05dB(Ha ho na attenuation e eketsehileng ka mor'a tlhahlobo). |
Qhatla | IEC 60794-1-2-E3Mojaro: ho ea ka tafole e ka holimo, lintlha tse tharoNako ea nako: 10min | Ho fokotseha ho eketsehileng ho 1550nm ≤0.05dB / fiber;Ha ho tšenyo ea likarolo |
Ho Kena ka Metsi | IEC 60794-1-2-F5BNako : Hora e 1 Bolelele ba mohlala: 0.5mBophahamo ba metsi: 1m | Ha ho na ho lutla ha metsi. |
Temperature Cycling | IEC 60794-1-2-F1Bolelele ba mohlala: Ha ho ka tlase ho 500mSebaka sa mocheso: -40 ℃ ho ea +65 ℃Lipotoloho: 2Teko ea mocheso ea libaesekele nako ea ho lula: 12h | Phetoho ho coefcient ea attenuation e tla ba ka tlase ho 0.1dB/km ho 1550nm. |
Mokhoa oa ho netefatsa boleng le ts'ebetso ea Cable ea hau ea Fiber Optic?
Re laola boleng ba lihlahisoa ho tloha lihlahisoa tse tala ho fihlela lihlahisoa tsa ho qetela Lisebelisoa tsohle tse tala li lokela ho lekoa hore li lumellane le maemo a Rohs ha li fihla tlhahiso ea rona.Re laola boleng nakong ea ts'ebetso ea tlhahiso ka theknoloji e tsoetseng pele le lisebelisoa.Re lekola lihlahisoa tse feliloeng ho latela maemo a tlhahlobo.E amohetsoe ke litsi tse fapaneng tsa lihlahisoa tsa profeshenale le tsa puisano, GL e boetse e etsa liteko tse fapaneng tsa ka tlung Setsing sa eona sa Laboratori le Teko.Re boetse re etsa liteko ka tlhophiso e khethehileng le Lekala la 'Muso oa Chaena la Quality Supervision & Inspection Center of Optical Communication Products(QSICO).
Taolo ea Boleng - Thepa ea Teko le Maemo:
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