Is-taageeraya silig bir ah oo go'doonsan (7*1.0mm) qaab dhismeedka jaantuska 8 waa sahlan tahay in la taageero dul-dhigista si loo dhimo qiimaha.
Waxqabadka farsamada iyo heerkulka wanaagsan.
Xoog adkaysi sare. Tuubo dabacsan oo ku xidhan tuubo gaar ah oo buuxinaysa si loo hubiyo ilaalinta muhiimka ah ee fiber-ka.
Fiber indhaha oo la doortay oo tayo sare leh ayaa hubiya in fiilada fibre-ga ee indhaha ay leedahay sifooyin gudbin oo aad u wanaagsan. Habka xakamaynta dhererka xad-dhaafka ah ee fiber-ka gaarka ah wuxuu bixiyaa fiilada leh sifooyin farsamo iyo deegaan oo aad u fiican.
Qalabka aadka u adag iyo kantaroolka wax-soo-saarka ayaa dammaanad qaadaya in xadhiggu si deggan u shaqayn karo in ka badan 30 sano.
Wadarta guud ee qaab-dhismeedka biyaha u adkaysta ee isku-tallaabta ah ayaa ka dhigaya fiilada inay leedahay sifooyin iska caabin qoyaan oo heer sare ah.
Jelly-ga gaarka ah ee lagu buuxiyey tuubada dabacsan waxay siisaa fiilooyinka ilaalinta muhiimka ah.
Awoodda cajaladda birta fiilada fiber indhaha ayaa leh iska caabin burburin.
Shaxda-8 qaab-dhismeedka is-xilqaamuhu wuxuu leeyahay xoog kacsanaan sare leh wuxuuna fududeeyaa rakibaadda anteenada, taasoo keentay kharashyo rakibid oo hooseeya.
Tuubbada dabacsan ee xudunta u ah fiilada ayaa hubisa in qaab dhismeedka fiilada uu yahay mid deggan.
Qalabka buuxinta tuubada gaarka ah waxay hubisaa ilaalinta muhiimka ah ee fiber-ka iyo caabbinta biyaha.
Galka sare wuxuu ka ilaaliyaa fiilada shucaaca ultraviolet.
Dhexroorka yar iyo miisaanka fudud ayaa fududeynaya in la dhigo.
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 |
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 | Dhexroorka Cable (mm) ±0.5 | Dhexdhexaadiyaha Messenger (mm) ±0.3 | Dhererka Cable (mm) ±0.5 | Miisaanka Cable (kg/km) | Xoogga Jilitaanka (N) | Iska caabinta burburin (N/100mm) | Qallooca Radius (mm) | |||
Muddada Dheer | Muddada Gaaban | Muddada Dheer | Muddada Gaaban | Joogta ah | Firfircoon | |||||
2-30 | 9.5 | 5.0 | 16.5 | 155 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
32-36 | 9.8 | 5.0 | 16.8 | 170 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
38-60 | 10.0 | 5.0 | 17.0 | 180 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
62-72 | 10.5 | 5.0 | 17.5 | 198 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
74-96 | 12.5 | 5.0 | 19.5 | 265 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
98-120 | 14.5 | 5.0 | 21.5 | 320 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
122-144 | 16.5 | 5.0 | 23.5 | 385 | 3500 | 7000 | 1000 | 3000 | 10D | 20D |
Isgaarsiinta masaafada dheer iyo LAN.
Anteenada iskeed isu taageerta.
Kala duwanaanta heerkulka | ||
Gaadiidka | Rakibaadda | Hawlgalka |
-40 ℃ ~ + 70 ℃ | -10 ℃ ~ + 50 ℃ | -40 ℃ ~ + 70 ℃ |
YD/T 1155-2001, IEC 60794-1
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.