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FTTHE Pre-Condercend dhibic dhibic
Xariiqda safka ee vipic
FTTHE Pre-Condercend dhibic dhibic
Astaamaha wax soo saarka
1. Fikrad xasaasi ah oo yar-yar-yar ayaa bixisa xad-dhaaf xad-dhaaf ah iyo hanti isgaarsiineed oo aad u wanaagsan.
2. Soo-celin wanaagsan, isweydaarsiga, xidhitaanka iyo xasilloonida.
3. Waxaa laga dhisay xiriiriyeyaal tayo sare leh iyo fiilooyin caadi ah.
4. Xiriiriyaha lagu dabaqi karo: FC, SC, St, LC iyo iwm.
5. Laydinta waxaa lagu qori karaa si la mid ah sida rakibaadda koronto ee caadiga ah.
6. Naqshadeynta sheeko-dejinta, si fudud oo si fudud iyo googooyo, fududeeya rakibaadda iyo dayactirka.
7. Waxaa lagu heli karaa noocyo kala duwan oo fiber ah: G652D, G657A1, G657A2, G657b3.
8. Nooca lowska ah
9. FTTT TRETITS FTTTIERS CLEBERS: 2.0 * 3.0mm, 2.0 * 5.0mm.
10. Qiiqa jaban, eber halogen iyo ololka dib-u-dhigga.
11. Waxaa lagu heli karaa heerka caadiga ah iyo dhererka caadiga ah.
12. U hoggaansanaanta IEC, Eia-Tia, iyo shuruudaha waxqabadka Telecord.
Codsiyada
1. Shabakada FTTT ee gudaha iyo banaanka.
2. Shabakada Aagga Deegaanka iyo Shabakadda Dhismaha Dhismaha.
3. Isku-xirnaanshaha u dhexeeya aaladaha, sanduuqa marinka iyo isgaarsiinta.
4. Nidaamyada Lan warshadaha.
5. Shabakada Fig Fibcal ee caqliga leh ee dhismayaasha, nidaamyada shabakadaha dhulka hoostiisa.
6. Nidaamyada xakamaynta gaadiidka.
Xusuusin: Waxaan ku siin karnaa qeexitaan xadhig safka ah oo uu macaamiisha u baahdo.
Dhismooyinka fiilada
Calaamadaha waxqabadka ee fiber-ka indhaha
| Waxyaabaha | Cutuboodo | Cayimid | ||
| Nooca Fiber | G652d | G657A | ||
| Yareyn | dB / km | 1310 nm≤ 0.36 1550 nm≤ 0.22 | ||
| Kala firidhsan chromacic | ps / nm.km | 1310 nm≤ 3.6 1550 nm≤ 18 1625 nm≤ 22 | ||
| Jaranjarooyinka Fidrope ee Zero | ps / nm2.km | ≤ 0.092 | ||
| Hilibka eber | nm | 1300 ~ 1324 | ||
| Goynta goynta (cc) | nm | ≤ 1260 | ||
| Gooyne vs. foorarsiga (60mm x100turns) | dB | (30 mm wareeg, 100 giraan ah ) ≤ 0.1 @ 1625 nm | (10 mm radius, 1 giraan) ≤ 1.5 @ 1625 nm | |
| Dhexroorkii caadiga ahaa | m | 9.2 0.4 Markay tahay 1310 nm | 9.2 0.4 Markay tahay 1310 nm | |
| Core-Cadd-Caddo | m | ≤ 0.5 | ≤ 0.5 | |
| Dhexroor xariif ah | m | 125 ± 1 | 125 ± 1 | |
| Xadhig la'aan | % | ≤ 0.8 | ≤ 0.8 | |
| Dhexroor daboolan | m | 245 ± 5 | 245 ± 5 | |
| Tijaabada caddaynta | GPA | ≥ 0.69 | ≥ 0.69 | |
Faahfaahinta
| Darada | FC / SC / LC / ST | Mu / mtrj | E2000 | ||||
| SM | MM | SM | MM | SM | |||
| U qaadid | Pc | U qaadid | U qaadid | U qaadid | U qaadid | Pc | |
| Mawjad maareyn (nm) | 1310/1550 | 850/1300 | 1310/1550 | 850/1300 | 1310/1550 | ||
| Garashada garashada (DB) | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.3 |
| Soo laabashada luminta (DB) | ≥50 | ≥60 | ≥35 | ≥50 | ≥35 | ≥50 | ≥60 |
| Luminta luminta (DB) | ≤0.1 | ||||||
| Guuldaradii Dhex-dhexaad ah (DB) | ≤0.2 | ||||||
| Fuuq darrada radius Static / Dynamic | 15/30 | ||||||
| Xoog TSensile (n) | ≥1000 | ||||||
| Cimri dherer | 500 MUSMITES | ||||||
| Heerkulka qalliinka (c) | -45 + 85 | ||||||
| Heerkulka kaydinta (c) | -45 + 85 | ||||||
Macluumaadka baakadaha
| Nooca fiilada | Dherer | Cabbirka Kartoonada Dibadda (MM) | Miisaan culus (kg) | Tirada Carton PCs |
| Gjychch | 100 | 35 * 35 * 30 | 21 | 12 |
| Gjychch | 150 | 35 * 35 * 30 | 25 | 10 |
| Gjychch | 200 | 35 * 35 * 30 | 27 | 8 |
| Gjychch | 250 | 35 * 35 * 30 | 29 | 7 |
Baakadaha gudaha
Warqad kasto
Bogsanaya
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J qabsoonow nooca gaagaaban ee ganaax weyn
Ayaa xirxiraada xargaha jagada lagu xiro waa mid waara oo tayo wanaagsan leh, taasoo ka dhigaysa xulasho qiimo leh. Waxay door muhiim ah ka ciyaartaa goobo badan oo warshadeed. Waxyaabaha ugu weyn ee xargaha xargaha ee Oyow waa birta kaarboonka ah, oo leh dusha sare ee koboshadda leh ee ka hortagay miridhku iyo waxay xaqiijineysaa nolol dheer oo ku saabsan kuwa ku dhejiya. Xakamaynta galka Jgoolka ayaa loo adeegsan karaa taxanaha xarkaha ee 'zi's-ka' ' Cabbirro fiilo oo kala duwan ayaa la heli karaa.
Xirmooyinka xarkaha ee Oyow waxaa sidoo kale loo isticmaali karaa in lagu xiro calaamadaha iyo rakibidda fiilada ee qoraallada. Waa elektaroonigle laga jaray oo waxaa loo isticmaali karaa bannaanka in ka badan 10 sano iyada oo aan la isticmaalin. Waxay leedahay cidhiidhyo fiiqan, oo leh geesaha wareegsan, oo walxaha oo dhami waa nadiif, miridhku waa bilaash, siman, oo labis, oo labis oo ka madax ka yahay Burrs. Waxay door weyn ka ciyaarataa wax soo saarka warshadaha.
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Nooca oyi-dhawaashaha
Termininta Fiber Optic-ka waa qalabka loo isticmaalo aaladda isku xirka ee shabakadda Helitaanka Fiber Optic-ka ee shabakadda fiilada ee fiilada quudinta iyo fiilada qaybinta. Xargaha fiiqan ee fiber-ka ayaa si toos ah loo kala qaybiyaa ama loo joojiyaa oo ay maareeyaan xargaha xargaha ee qaybinta. Oo leh horumarka FTTX, armaajooyinka isku xidhka xididdada bannaanka ee isku xidhka ayaa si ballaaran loo geyn doonaa oo u soo dhowaan doonaa adeegsadaha dhamaadka.
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Jaantus-is-taageera Jaantus 8 Fibp Optic Cable
Xargaha 250um ah ayaa lagu meeleeyaa tuubbo dabacsan oo laga sameeyay caag sare. Tuubbooyinka waxaa ka buuxa xarun buuxinta biyaha u adkaysta. Silic bir ah ayaa ku yaal bartamaha xudunta oo ah xubin ka mid ah xoogga metallitic. Tuubbooyinka (iyo fiilooyinka) waxay ku xayiran yihiin xubinta xoogga ee xudunta iyo xudunta wareega. Kadib aluminium (ama cajalad bir ah) polyetyylen (apl) caqabad qorax ayaa lagu dabaqayaa xudunta xudunta, oo ay weheliso fiilooyinka xajmiga ah, waxaa lagu dhammeeyaa polyetylne, pe peyetylen (PE) ee galmada si loo sameeyo a Jaantus 8 qaab dhismeedka. Jaantus 8 fiilooyin, Gytc8A iyo Gytc8s, ayaa sidoo kale la heli karaa markii la codsado. Cabbitaanka noocan ah waxaa si gaar ah loogu talagalay in lagu taageero rakibaadda anshaxa ee is-taageera.
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Oyi-f235-16core
Sanduuqan waxaa loo isticmaalaa inuu yahay joojinta meesha lagu joojiyo fiilada quudinta si loo xiro fiilada hoos u dhacaNidaamka Shabakada Isgaarsiinta ee FTTx.
Waxay dhexgalisaa kala-goynta fiber, kala goynta, qaybinta, kaydinta iyo isku xirka fiilada hal unug. Dhanka kale, waxay bixisaa difaac adag iyo maareynDhismaha shabakadda FTTx.
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Oyi-no2 golaha golaha dabaqa
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Oyi-no1 golaha-golaha dabaqa
Frat: Qaab dhismeedka gogosha, qaab dhismeedka xasilloon oo leh farsamada saxda ah.
Haddii aad raadineyso xalka lagu kalsoonaan karo, xawaaraha fiber-ka fidsan ee fiber, u egtahay wax ka badan oyi. Nala soo xiriir hadda si aad u aragto sida aan kaaga caawin karno inaad ku xirnaato oo aad ganacsigaaga u qaadatid heerka xiga.