The core of the GYXTC8Y optical cable is a single bundle tube without twist, which is laid in parallel with the reinforcement of the optical cable, and the core and the suspension line are in the figure 8. From the structural characteristics, it can be seen that the optical fiber has no structural surplus length, and the surplus length of the optical fiber in the optical cable is equal to the surplus length of the optical fiber in the optical fiber bundle tube, which is similar to the central bundle tube optical cable. The structure of the optical cable is shown in Figure 8. High strength galvanized steel wire is used as suspension wire to form the main tension element of the optical cable; PBT oil filled loose tube and full chromatographic optical fiber are used; steel plastic composite belt with light armor and polyethylene sheath are used to form steel plastic bonded comprehensive sheath; water blocking materials are filled between the cable cores to realize full section water blocking cable.
The core is compact in structure, light in weight, small in size, convenient for construction and maintenance, and low in manufacturing cost, which can effectively reduce the investment cost for users.
Color:
Maelezo
| Maelezo ya ujenzi wa Cable: | ||||||||
| Idadi ya nyuzi | 1 ~ 12core | |||||||
| Turubai | nyenzo | PBT | ||||||
| Kipenyo cha | 3.0mm +/- 0.2mm | |||||||
| kipenyo cha waya wa chuma cha kujishughulikia | 1.6mm | |||||||
| Kipenyo cha waya kwa jumla | 4.0 × 6.0 | |||||||
| Uzito wa Cable kwa km | 45kg / km | |||||||
| Rangi ya nyuzi | ||||||||
| Idadi ya nyuzi kwa | 1 | 2 | 3 | 4 | 5 | 6 | ||
| tube 8cores | Bluu | Chungwa | Kijani | Brown | Grey | Nyeupe | ||
| 7 | 8 | 9 | 10 | 11 | 12 | |||
| Nyekundu | Nyeusi | Njano | Violet | Pink | Aqua | |||
| Tabia ya Meza ya Cable | ||||||||
| msingi | Kipenyo cha Cable | uzito | ||||||
| 1 ~ 12 | 4.0 × 6.0 | 45kg / km | ||||||
| Aina ya joto | 30 | --- | ||||||
| Redio ya Chini ya Kupungua (mm) | Muda mrefu | 10D | ||||||
| Redio ya Chini ya | Muda mfupi | 20D | ||||||
| Radius (mm) | ||||||||
| Min halali | Muda mrefu | 700 | ||||||
| Nguvu ya Tensile (N) | ||||||||
| Min halali | Muda mfupi | 1200 | ||||||
| Nguvu ya Tensile (N) | ||||||||
| Uendeshaji | 30 | |||||||
| joto （℃） | ||||||||
| Ufungaji | 40 | |||||||
| joto （℃） | ||||||||
| Joto la kuhifadhi | 30 | |||||||
| （℃） | ||||||||
| Tabia ya nyuzi | ||||||||
| Mtindo wa nyuzi | Kitengo | SM | SM | MM | MM | MM | ||
| G652 | G652D | 50/125 | 62.5 / 125 | OM3-300 | ||||
| hali | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | ||
| attenuation | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | ||
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | - | - | ||||
| Usumbufu | 1550nm | Ps / (nm * km) | - | ≤18 | - | - | Usumbufu | |
| 1625nm | Ps / (nm * km) | - | ≤22 | - | - | |||
| Bandwith | 850nm | MHZ.KM | - | - | ≧ 400 | ≧ 160 | Bandwith | |
| 1300nm | MHZ.KM | - | - | ≧ 800 | ≧ 500 | |||
| Zero ya utawanyiko wa zero | nm | 1300-1324 | ≧ 1302, | - | - | ≧ 1295, | ||
| ≤1322 | ≤1320 | |||||||
| Mteremko wa kutawanyiko wa sifuri | nm | ≤0.092 | ≤0.091 | - | - | - | ||
| PMD Upeo wa kibinafsi wa Fibr | ≤0.2 | ≤0.2 | - | - | ≤0.11 | |||
| Thamani ya Kiunga cha Ubuni wa PMD | Ps (nm2 * k | ≤0.12 | ≤0.08 | - | - | - | ||
| m) | ||||||||
| Fiber cutoff wavelength λc | nm | ≧ 1180, | ≧ 1180, | - | - | - | ||
| ≤1330 | ≤1330 | |||||||
| Cable sutoff | nm | ≤1260 | ≤1260 | - | - | - | ||
| wavelength λcc | ||||||||
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | - | - | - | |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | - | - | - | ||
| Ufikiaji wa Nambari | - | - | 0.200 + / | 0.275 +/- 0. | 0.200 +/- 0 | |||
| Aperture (NA) | -0.015 | 15 | 0.015 | |||||
| Hatua (inamaanisha | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | ||
| kipimo) | ||||||||
| Kukiuka juu ya | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | ||
| urefu na uhakika | ||||||||
| Utaratibu | ||||||||
| Utofauti | dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | ||
| mgawo | ||||||||
| Ufanisi wa usawa | dB / km | ≤0.01 | ≤0.01 | |||||
| Vipimo vya jua | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | ||||
| Kipenyo cha kufungwa | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | ||
| Kufunga isiyo ya mzunguko | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ||
| Kipenyo cha mipako | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | ||
| Coating/chaffinch | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ||
| kosa kubwa | ||||||||
| Mipako isiyo ya mzunguko | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Kosa / kufifia kwa makosa ya msongamano | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | ||
| Curl (radius) | um | ≤4 | ≤4 | - | - | - | ||
| Ufungaji | ||||||||
| 1.Kufunga vifaa: Ngoma ya mbao | ||||||||
| Urefu wa kufunga: urefu wa kawaida wa cable utakuwa 2 km. Urefu mwingine wa cable unapatikana pia | ||||||||
| ikiwa inahitajika na custome | ||||||||
| Kuweka alama kwa waya na kuashiria kwa waya | ||||||||
| Kiunga cha cable kitawekwa alama na herufi nyeupe kulingana na mahitaji ya mteja. | ||||||||
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