The structure of GYTC8S optical cable is that 250μm optical fiber is sheathed in a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core (also non-metallic, such as FRP, etc.), and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact circular cable core. A layer of plastic-coated aluminum tape (APL) is added to the sheath outside the cable core in the form of longitudinal wrapping, and finally a polyethylene sheath is squeezed together with the steel strand to make the cross section of the “8″ shape.
Color:
Faahfaahin
Dhismaha Xargaha
| Tirada fiber | 24 ~ 144core | |||||||
| Dhiirrigelinta Qoyaanka | Nidaamka Xanibaadda Biyaha | |||||||
| Xubinta xoogga dhexe | wax | FRP | ||||||
| dhexroor | 1.4mm | |||||||
| Xubin xoog maskaxeed | wax | Xargaha birta | ||||||
| dhexroor | 1.0mm * 7 | |||||||
| Gallus | wax | PE | ||||||
| dhexroor | 2.2mm * 2.8mm | |||||||
| Tuubbo dabacsan | wax | PBT | ||||||
| dhexroor | Ф2.2 (dibedda / gudaha) | |||||||
| Buuxinta tuubada | wax | Xarunta tuubbada tubada | ||||||
| Dibadba gacansiga | wax | cajalad bir ah | ||||||
| Galkii dibedda | wax | PE | ||||||
| dhexroor | 1.70 ± 0.2mm | |||||||
Midabka Fiber
| Maya. | 1 | 2 | 3 | 4 | 5 | 6 |
| Midab |  |
 |
 |
 |
 |
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| Maya. | 7 | 8 | 9 | 10 | 11 | 12 |
| Midab |  |
 |
 |
 |
 |
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Cable Mechanical dabeecad ahaan
| Core | Dhexroor xargaha | Miisaan | |||||
| 24 xaragood ilaa 60 cores ah | 5.5 * 10.0 ± 0.5mm | 145 ± 5 kg / km | |||||
| 72cores | 13.1 ± 0.5mm | 290 ± 10kg / km | |||||
| 96cores | 14.7 ± 0.5mm | 330 ± 10kg / km | |||||
| 144coco | 17.9 ± 0.5mm | 420 ± 10kg / km | |||||
| Min Daabaca Radius (mm) | Waqti dheer | 10D | |||||
| Min Daabaca Radius (mm) | Muddo gaaban | 20D | |||||
| Awood yar oo la ogolaan karo | Waqti dheer | 3000 | |||||
| Awood yar oo la ogolaan karo | Muddo gaaban | 7000 | |||||
| Load burburin (N / 100mm) | Waqti dheer | 1000 | |||||
| Load burburin (N / 100mm) | Muddo gaaban | 3000 | |||||
| Heerkulka qalliinka （℃） | -40 + 70 | ||||||
| Heerkulka rakibaadda （℃） | -15 + 60 | ||||||
Astaamaha Fiber
| Qaabka Fibre | Cutubka | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| xaalad | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| yarayn | dB / km | .0 | .0 | .0 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | —- | —- | |||
| Faafin | 1550nm | Ps / (nm * km) | —- | 18 | —- | —- | Faafin |
| 1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
| Bandwid | 850nm | MHZ.KM | —- | —- | 400 | 160 | Bandwid |
| 1300nm | MHZ.KM | —- | —- | . 800 | 500 | ||
| Hawo-mareexan kala-wareege ah | nm | 1300-1324 | 1302, ≤1322 |
—- | —- | 1295, ≤1320 |
|
| Jidka kala-goynta Zero | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| PMB Uguyaraan Shakhsiyaadka Fibr | ≤0.2 | ≤0.2 | —- | —- | ≤0.11 | ||
| PMD Design Link Qiimaha | Sabuul (nm2 * k m) |
0.12 | ≤0.08 | —- | —- | —- | |
| Xayr-goynta dhererka fiber-ka λc | nm | 1180, ≤1330 |
1180, ≤1330 |
—- | —- | —- | |
| Cable siliff wavelength λcc | nm | ≤1260 | ≤1260 | —- | —- | —- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | —- | —- | —- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | —- | —- | —- | |
| Aperture Aperture (NA) | —- | —- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Tallaabo (macnaheedu waa cabiridda bidaarta) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Cilladaha dhererka dhererka fiber iyo barta | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Joojinta | |||||||
| Farqiga u-celiyaha gadaal-u -shaqeeyaha |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| U-sinnaanta ka-qaybgalka | dB / km | ≤0.01 | ≤0.01 | ||||
| Dhexroor hoose | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Dhexroor xarig ah | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Ku dhejisid xarig aan wareegsanayn | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Dhexroor daboolid | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Daahitaanka / jabaqda / khafiifinta khalad ahaan |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qeexdinta aan wareegga-wareega ahayn | % | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | |
| Khalad isugeyn / isdabamarin khafiif ah | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | 4 | 4 | —- | —- | —- | |
Xidhmada
| 1. Qalabka wax lagu duubo: durbaan alwaax | |||||||
| 2. Dhererka xirmada: dhererka caadiga ah ee fiilada waa inay noqotaa 2 km. Dhererka kale ee fiilada ayaa sidoo kale la heli karaa | |||||||
| haddii macmiilku u baahdo |
Calaamadeynta xargaha iyo sumeeynta xargaha xargaha
Xarkaha xadhkaha leh waxaa lagu calaamadayn doonaa jilayaasha caddaanka ah marka loo eego baahida macaamiisha.
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