Enhanced Performance Fiber Unit (EPFU) is small size, light weight, enhanced surface outer sheath fiber unit designed for blowing into micro tube bundles by air flow. The outer thermoplastic layer provides a high level of protection and excellent installation properties
| Optical Fiber | G.652 | G.657 | G.655 | 50/125μm | 62.5/125μm |
| @850nm | ≤3.5 dB/km | ≤3.5 dB/km | |||
| @1300nm | ≤1.5 dB/km | ≤1.5 dB/km | |||
| @1310nm | ≤0.40 dB/km | ≤0.40 dB/km | ≤0.40 dB/km | ||
| @1550nm | ≤0.30dB/km | ≤0.30dB/km | ≤0.30dB/km | ||
| @850nm | ≥500 MHz·km | ≥200 MHz·km | |||
| @1300nm | ≥500 MHz·km | ≥500 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength | ≤1260nm | ≤1260nm | ≤1260nm |
| Fiber Count | Cable Diameter (mm) | Cable Weight | Bending Radius(mm) | Suitable Microduct(mm) | Blowing Pressure(bar) | Blowing distance(m) | Blowing Time(min) |
| 2 | 1.15±0.05mm | 1kg/km | 50 | 3/2.1 or 5/3.5 | 7/10 | 500/1000 | 10/18 |
| 4 | 1.15±0.05mm | 1kg/km | 50 | 3/2.1 or 5/3.5 | 500/1000 | 10/18 | |
| 6 | 1.35±0.05mm | 1.3kg/km | 60 | 5/3.5 | 500/1000 | 10/18 | |
| 8 | 1.5±0.05mm | 1.8kg/km | 80 | 5/3.5 | 500/1000 | 13/18 | |
| 12 | 1.65±0.05mm | 2.2kg/km | 80 | 5/3.5 | 500/800 | 15/20 | |
| Storage Temperature | -30℃～﹢60℃ | ||||||
| Operating Temperature | -30℃～﹢60℃ | ||||||
