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[China]
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Address: #2 Xinye Road, High & New Tech West Zone, Chengdu 611731, China
Contact name:Roy
Sichuan Huiyuan Optical Communications Co., Ltd, |
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FTTH Air Blown Cable 8 G652D EPFU Enhanced Performance Fiber Unit
Description
Enhanced Performance Fibre Unit (also known as EPFU, ABF, air blown
fiber unit) is designed for blowing in 5/3.5mm microduct. Extremely
small fibre unit manufactured with a rough HDPE jacket to help air
capture on cable surface and enhance blowing performance. It is
engineered for blown fibre applications in FTTx. The optical fibres
are protected by a soft inner acrylate layer and an outer HDPE
layer.
Technical specification:
| Items | Detail | |
| Optical fiber | G652D | |
| Fibre type | Single mode | |
| Number of fiber | 8 Core | |
| Outer sheath material | New HDPE | |
| Cable nominal diameter (±0.05mm) | 1.55mm | |
| Cable approx. weight (kg/km) | 1.5 | |
| Minimum Bending radius | Dynamic | 20 * cable diameter |
| Static | 10 * cable diameter | |
| Temperature range | Installation | 14℉ to 104℉ |
| Storage | -4℉ to 140℉ | |
| Operation | -4℉ to 140℉ | |
Blowing test:
| Fiber Count | 8F |
| Test equipment | PLUMETTAZ UM25; ERICSSON F; CATWAY FBT-1.1 |
| Standard duct | 5.0/3.5 mm |
| Air pressure | 7bar / 10bar |
| Typical blowing distance | 500m / 1000m |
| Typical blowing time | 13min / 18min |
Fiber specification:
| Characteristics | Specified Values | Units | |
| Mode field diameter | at 1310nm | 9.2±0.4 | µm |
| at 1550nm | 10.4 ± 0.6 | mm | |
| Attenuation coefficient | at 1310nm | ≤0.40 | dB/km |
| at 1550nm | ≤0.30 | dB/km | |
| Cladding diameter | 125.0±1.0 | µm | |
| Cladding non-circularity | ≤1.0 | % | |
| Coating diameter | 245.0±10.0 | µm | |
| Coating-cladding concentricity error | ≤12.0 | µm | |
| Coating non-circularity | ≤6.0 | % | |
| Core-cladding concentricity error | ≤0.8 | µm | |
| Curling | ≥4 | m | |
| Proof stress | ≥0.69 | GPa | |
Cable construction:
1. G652D fiber 2. Resin 3.
Filler fibers 4. Groove 5.
HDPE sheath
Mechanical Performance (All optical testing proceeded at 1550nm)
| Item | Details | ||
| Cable bending test | Test Method: Accordance with IEC 60794-1-21-E11B Mandrel Diameter: 65mm Number of Cycle: 3 cycles Test result: Additional attenuation ≤0.1dB at 1550nm. After test no sheath cracking and no fiber breakage. | ||
| Flexing / Repeated Bending test | Test Method: Accordance with IEC 60794-1-21- E8/E6 Mass of the weight : 500g Bending diameter : 20 x diameter of cable Impact rate : ≤ 2 sec / cycle Number of cycles : 20 Test result: Additional attenuation ≤0.1dB at 1550nm. After test no sheath cracking and no fiber breakage. | ||
| Temperature cycling test | Test Method: Accordance with IEC 60794-1-22-F1 Variation of temperature : -20℃ to + 60℃ Number of cycles : 2 Holding time per each step : 12 hours Test result: Additional attenuation ≤0.1dB/km at 1550nm. | ||
Standard drum length
2000m/drum & 4000m/drum
Fiber color: (Support customized color)
| DIN | No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Color | Red | Green | Blue | Yellow | White | Grey | Brown | Violet |
Cable text print: (Support customized text)
HYOC FU 8F G652D [Drum No.] [Month-Year] [Meter marking]
Packing details:
| Fiber Count | Length | Packing size | Gross weight |
| 8 Fibers | 2000m/drum | 510*510*200mm | 9kg |
| 4000m/drum | 510*510*300mm | 14kg |
Factory & production line
