品牌:POFC
起订:501公里
供应:1000公里
发货:3天内
| 品牌 | POFC | 型号 | GGP SM/125/250μm fiber |
| 光纤芯数 | 单芯 | 光缆外径 | 0.25（mm） |
| 重量 | 0.07（kg/km） | 允许抗拉强度 | 5（N） |
| 允许侧压力 | 10（N/100mm） | 适用范围 | 适用于室内外光缆纤，适用于GGP光纤排列，光纤列阵 |
| OPTICAL CHARACTERISTICS | ||||
| Characteristics | Conditions | Specified Values | Unit | |
| A | B | |||
| Grade | Grade | |||
| Attenuation Coefficient | 1310 nm | Q 0.50 | Q 0.60 | 〔dB/km〕 |
| 1490 nm | Q 0.45 | Q 0.55 | 〔dB/km〕 | |
| 1550 nm | Q 0.40 | Q 0.50 | 〔dB/km〕 | |
| 1625 nm | Q 0.50 | Q 0.60 | 〔dB/km〕 | |
| Mode Field Diameter | 1310 nm | 8.6 ± 0.4 | 〔µm〕 | |
| 1550 nm | 9.4 ± 0.5 | 〔µm〕 | ||
| Fiber Cut-Off Wavelength | ＜1330 | 〔µm〕 | ||
| Cabled Fiber Cut-Off Wavelength | ＜1260 | 〔µm〕 | ||
| Zero Dispersion Wavelength | 1290 ± 20 | 〔nm〕 | ||
| Zero Dispersion Slope | Q 0.095 | 〔ps/(nm2·km)〕 | ||
| BACKSCATTER CHARACTERISTICS | ||||
| Point Discontinuity | Q 0.1 | 〔dB/point〕 | ||
| Group Index of Refraction | 1310 nm | 1.467 | ||
| 1550 nm | 1.468 | |||
| PHYSICAL CHARACTERISTICS | ||||
| Glass Cladding Diameter | 100 ± 1 | 〔µm〕 | ||
| P-coat Diameter | 125 ± 0.7 | 125 ± 1.0 | 〔µm〕 | |
| P-coat Non-Circularity | Q 2.0 | 〔 %〕 | ||
| Core/P-coat Concentricity Error | Q 1 | 〔µm〕 | ||
| Acrylate Coating Diameter | 245 ± 10 | 〔µm〕 | ||
| Coating Concentricity Error | Q 12 | 〔µm〕 | ||
| Fiber curl | R 2 | 〔m〕 | ||
| Proof Test (Screen level) | 150 (1.5) | 〔Kpsi〕〔%〕 | ||
| **Bend Induced Attenuation at 1550 nm, and 1625nm | Q 0.5 | 〔dB〕 | ||
| (1 turn around a mandrel of 20 mm diameter) | ||||
| Length (Typical) | 1.0～8.8 | 〔Km〕 | ||
| ENVIRONMENTAL CHARACTERISTICS | ||||
| Temperature Dependence at 1310 nm, 1550 nm, and 1625nm | Q 0.05 | 〔dB/km〕 | ||
| Induced Attenuation – 40oC to +85oC | ||||
| Advance Heat Aging at 1310 nm, 1550 nm, and 1625nm | Q 0.05 | 〔dB/km〕 | ||
| Induced Attenuation at 85oC, 30 days | ||||
| Watersoak Dependence at 1310 nm, 1550 nm, and 1625nm | Q 0.05 | 〔dB/km〕 | ||
| Induced Attenuation at 20oC for 30 days | ||||
