Maaddada tuubada dabacsan waxay leedahay iska caabin wanaagsan oo loo yaqaan 'hydrolysis' iyo cadaadiska dhinaca. Tuubada dabacsan waxaa ka buuxsamay koollada thixotropic ee biyaha xannibaya si ay u daboolaan fiber-ka oo ay u gaaraan xannibaadda biyaha ee tuubada dabacsan.
U adkaysta wareegyada heerkulka sare iyo hoose, taasoo keentay anti-gabowga iyo cimri dherer.
Naqshadaynta tuubada dabacsan waxay hubisaa xakamaynta dhererka xad-dhaafka ah ee saxda ah si loo gaaro waxqabadka fiilada xasilloon.
Galka sare ee polyetylen-ka madow wuxuu leeyahay iska caabbinta shucaaca UV iyo iska caabin dillaaca walaaca deegaanka si loo hubiyo nolosha adeegga fiilooyinka indhaha.
Cable-yar-yar oo hawada lagu afuufay waxay qabataa xoojinta aan biraha ahayn, dhexroor yar oo dibadda ah, miisaan fudud, jilicsanaan dhexdhexaad ah iyo adayg, galka dibadda ayaa leh iskudhaf aad u hooseeya iyo masaafo hawo dheer oo afuufaysa.
Xawaaraha sare, hawo-duridda masaafada dheer waxay awood u yeelataa rakibid hufan.
Qorsheynta waddooyinka fiilooyinka indhaha, microtubes ayaa la dhigi karaa hal mar, iyo fiilooyinka-yar-yar ee hawada lagu duubo ayaa lagu dhejin karaa qaybo iyada oo loo eegayo baahiyaha dhabta ah, badbaadinta kharashyada maalgashiga hore.
Habka dhigista microtubule iyo isku-dhafka microcable ayaa leh cufnaanta fiyuuska sare ee dhuumaha, taas oo si weyn u wanaajisa heerka isticmaalka khayraadka dhuumaha. Marka fiilada indhaha loo baahan yahay in la beddelo, kaliya microcable-ka microtube wuxuu u baahan yahay in la afuufo oo dib loo dhigo microcable-ka cusub, heerka dib-u-isticmaalka dhuumaha ayaa sarreeya.
Tuubbada ilaalinta dibadda iyo microtube ayaa la dulsaaraa xayndaabka fiilada micro si ay u siiso difaac wanaagsan fiilada yar yar.
Nooca Fiber | Attenuation | 1310nm MFD (Meelaha Dhexroorka Goobta) | Cable-ka-goynta Mawjadaha Wave-dhererka λcc(nm) | |
@1310nm (dB/KM) | @1550nm (dB/KM) | |||
G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G655 | ≤0.4 | ≤0.23 | (8.0-11) ± 0.7 | ≤1450 |
50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Tirada Fiber | Habaynta Tubooyinka × Fibre | Lambarka buuxinta | Dhexroorka Cable (mm) ±0.5 | Miisaanka Cable (kg/km) | Xoogga Jilitaanka (N) | Iska caabinta burburin (N/100mm) | Laabi Radius (mm) | Dhexroorka Tuubbada Micro (mm) | |||
Muddada Dheer | Muddada Gaaban | Muddada Dheer | Muddada Gaaban | Firfircoon | Joogta ah | ||||||
24 | 2×12 | 4 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
36 | 3×12 | 3 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
48 | 4×12 | 2 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
60 | 5×12 | 1 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
72 | 6×12 | 0 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
96 | 8×12 | 0 | 6.5 | 34 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
144 | 12×12 | 0 | 8.2 | 57 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
144 | 6×24 | 0 | 7.4 | 40 | 300 | 1000 | 150 | 450 | 20D | 10D | 12/10 |
288 | (9+15)×12 | 0 | 9.6 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
288 | 12×24 | 0 | 10.3 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 16/14 |
Isgaarsiinta LAN / FTTX
Dhuun-mareen, Hawo afuufaysa.
Heerka heerkulka | ||
Gaadiidka | Rakibaadda | Hawlgalka |
-40 ℃ ~ + 70 ℃ | -20 ℃ ~ + 60 ℃ | -40 ℃ ~ + 70 ℃ |
IEC 60794-5, YD/T 1460.4, GB/T 7424.5
Xadhkaha OYI waxay ku duuduuban yihiin bakelite, alwaax, ama durbaanno alwaax bir ah. Inta lagu jiro gaadiidka, qalabka saxda ah waa in la isticmaalo si looga fogaado waxyeellaynta xirmada iyo in si fudud loogu maareeyo. Fiilooyinka waa in laga ilaaliyaa qoyaanka, laga ilaaliyaa heerkulka sare iyo dhimbilaha dabka, laga ilaaliyo foorarsiga xad dhaafka ah iyo burburinta, lagana ilaaliyo cidhiidhiga farsamada iyo dhaawaca. Looma ogola in uu haysto laba dherer oo xadhig ah hal durbaan, labada darafna waa in la xidhaa. Labada daraf waa in lagu xidhaa gudaha durbaanka, oo dhererka kaydka ee xadhig aan ka yarayn 3 mitir waa in la bixiyaa.
Midabka calaamadaynta fiilada waa caddaan. Daabacaadda waa in lagu fuliyaa 1 mitir galka dibadda ee fiilada. Halyeyga calaamadaynta galka dibadda waa la bedeli karaa iyadoo loo eegayo codsiyada isticmaalaha.
Warbixinta imtixaanka iyo shahaado bixinta waa la bixiyay.
Yeroo baay’ee adda addaa adda baasuun barbaachisaadha jedhan OYI. Nala soo xidhiidh hadda si aan u aragno sida aan kuugu caawin karno inaad ku xirnaato oo aad ganacsigaaga u qaaddo heerka xiga.