Qaab dhismeedka:
Acodsiyada:
1. Caadi ahaan loo isticmaalo dusha sare ee dhawaan la dhisayxadhkaha korantada ead.
2. Waxa uu buuxin karaa shuruudaha tiro badan oo fiilooyinka iyo xadhkaha gudbinta danab sare (UHV).
3. Waxa uu ka ilaalin karaa hillaaca isaga oo gudbinaya cilad weyn oo wareeg gaaban ah.
Astaamaha ugu muhiimsan:
Qaab dhismeedka xasilloon, isku halaynta sare. Awood u leh inuu helo dhererka xad-dhaafka ah ee fiber-ka labaad ee indhaha. Iska caabin heer sare ah oo qallooca iyo cadaadiska dhinaca. U adkeysan kara culeyska farsamada sare, iyo waxqabadka ilaalinta nalka aad u fiican.
Heerka:
ITU-TG.652 | Astaamaha hal qaab fiber indhaha. |
ITU-TG.655 | Astaamaha fidinta aan eber ahayn -oo beddeshay hal qaab fiilooyinka indhaha. |
EIA/TIA598 B | Col code ee fiilooyinka fiber optic. |
IEC 60794-4-10 | Xadhkaha hawada ee indhaha oo ay weheliyaan xadhkaha korantada korantada-qoyska gaarka ah ee OPGW. |
IEC 60794-1-2 | Xadhkaha fiilooyinka indhaha - hababka tijaabada qayb. |
IEEE1138-2009 | Heerka IEEE ee tijaabinta iyo waxqabadka siliga dhulka indhaha ee loo isticmaalo xadhkaha korantada korontada |
IEC 61232 | Aluminium-Clad silig bir ah ujeedooyin koronto. |
IEC60104 | Aluminium magnesium silikoon daawaha silikon ee kirishbooyada khadka sare. |
IEC 6108 | Isku-xidhka siligga wareega ayaa dul jiifa kirishbooyada ku xayiran korantada. |
Astaamaha Fiber-aragga:
| Attenuation | Bandwidth | Qaabka Kala firdhinta |
@850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | Fiberka gaarka ah | Qiimaha Isku xidhka Naqshadeynta (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 | - | - |
Qiyaasta Farsamada ee Cable:
Naqshadaynta caadiga ah ee Laba lakab:
Tilmaamid | Tirada Fiber | Dhexroor (mm) | Miisaanka (kg/km) | RTS(KN) | Wareeg gaaban (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 |
Naqshadaynta caadiga ah ee Saddexda lakab:
Tilmaamid | Tirada Fiber | Dhexroor (mm) | Miisaanka (kg/km) | RTS(KN) | Wareeg gaaban (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 | 1938kii | 358.7 | 372.1 |
Hadalo:Shuruudaha faahfaahsan waxay u baahan yihiin in naloo soo diro naqshadeynta fiilada iyo xisaabinta qiimaha.Shuruudaha hoose waa qasab:
A, Heerka korantada ee khadka gudbinta korontada
B, tirada fiber
C, Sawirka qaab dhismeedka fiilada iyo dhexroorka
D, Xoog xajin
F, Awoodda wareegga gaaban
Tilmaamaha Imtixaanka Makaanikada iyo Deegaanka:
Shayga | Habka Imtixaanka | Shuruudaha |
Xiisad | IEC 60794-1-2-E1Load: marka loo eego qaab dhismeedka fiiladaDhererka tusaalaha: aan ka yarayn 10m, dhererka isku xidhan oo aan ka yarayn 100mWaqtiga: 1 daqiiqo | 40%.60% RTS fiberka cadaadiska ≤0.25%, hoos u dhac dheeri ah≤0.05dB(Ma jiro wax yar oo dheeraad ah baaritaanka ka dib). |
Burburi | IEC 60794-1-2-E3Load: marka loo eego shaxda sare, saddex dhibcoodWaqtiga: 10min | Hoosudhac dheeraad ah oo ah 1550nm ≤0.05dB/fibre;Wax dhaawac ah oo soo gaadhay curiyayaasha |
Gelitaanka Biyaha | IEC 60794-1-2-F5BWaqtiga: 1 saac Dhererka Tusaalaha: 0.5mDhererka biyaha: 1m | Biyo daadan. |
Baaskiilka heerkulka | IEC 60794-1-2-F1Dhererka Tusaalaha: Wax ka yar 500mHeerkulka kala duwan: -40 ℃ ilaa +65 ℃Wareegtada: 2Waqtiga joogitaanka heerkulka heerkulka baaskiil wadida: 12h | Isbeddelka is-beddelka is-beddelka waa inuu ka yaraado 0.1dB/km oo ah 1550nm. |
Sidee loo Hubiyaa tayada iyo waxqabadka Fiber Optic Cable kaaga?
Waxaan xakameyneynaa tayada alaabada laga bilaabo alaabta ceeriin ilaa alaabada dhammaatay Dhammaan alaabta ceeriin waa in la tijaabiyaa si ay u dhigmaan heerka Rohs markii ay yimaadeen warshadeena. Waxaan xakameyneynaa tayada inta lagu jiro habka wax soo saarka ee tiknoolajiyada casriga ah iyo qalabka.Waxaan tijaabineynaa alaabta la dhammeeyay si waafaqsan heerka imtixaanka.Ansixiyay by xirfadlayaasha kala duwan ee indhaha iyo machad wax soo saarka isgaarsiinta, GL sidoo kale waxay qabataa tijaabooyin kala duwan oo guriga dhexdiisa ah shaybaarka iyo Xarunta Imtixaanka u gaar ah.Waxaan sidoo kale imtixaan la samaynaa habayn gaar ah oo aan la samayno Wasaaradda Dawladda Shiinaha ee Kormeerka Tayada & Xarunta Kormeerka ee Alaabta Isgaarsiinta indhaha (QSICO).
Xakamaynta Tayada - Qalabka Tijaabada iyo Heerka:
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