Optical single mode G652D G657A1 4 8 12 24 48 96 144 core ABF micro duct HDPE mini air blown fiber optic cable
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Optical single mode G652D G657A1 4 8 12 24 48 96 144 core ABF micro duct HDPE mini air blown fiber optic cable, With the tenet of “faith-based, customer first”, we welcome clients to call or e-mail us for cooperation.
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for ABF micro duct HDPE mini air blown fiber optic cable, We set “be a creditable practitioner to achieve the continuous development and innovation” as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
Characteristics
● Special composite material loose casing to reduce low temperature casing retraction.
● Precise control of fiber residual length, stable performance of optical cable.
●Unique process control to eliminate sheath wrinkling in air blowing.
●High density polyethylene outer sheath to improve air blowing distance.
Standards
IEC 60794-5、IEC 60794-1-2 or D/T 1460-2006
Optical Characteristics
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | ≤0.36dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth （Class A） | @850 | ≥500MHZ·km | ≥200MHZ·km | ||
@1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm |
Technical Parameters
| Mini Cable Type | GCYFXY－xxF（MTE +Outer diameter） | ||||
| MTE1.8 | MTE2.0 | MTE2.3 | MTE2.5 | MTE2.8 | |
| Fiber Count | 2～4 | 2～4 | 6～12 | 2～12 | 14～24 |
| HDPE Outer Sheath Thickness | Nominal：0.20mm，Mini: 0.15mm | ||||
| Nominal Outer Diameter | 1.8mm | 2.0mm | 2.3mm | 2.5mm | 2.8mm |
| Approximate Weight | 2.6 kg/km | 4.0 kg/km | 5.0 kg/km | 6.0 kg/km | 7.0kg/km |
| Attenuation (single-mode fiber) | 1310nm/1550nm≤0.35/0.22dB/km | ||||
| Max. Pulling Force | 40N | 40N | 50N | 60N | 60N |
| Max. Squeeze Force | 600N/100mm | ||||
| Mini Permissible Static / Dynamic Bending Radius | 10x/20x O.D. of fiber optic cable | ||||
| Temperature Range | Storage -30～＋60℃； Installation -10～＋40℃； Operation -20～＋50℃ | ||||
| Fiber optic cable life (valuation) | 25 YEARS | ||||
Mechanical performance
| Items | Test Reference Standards | Test Results | Remarks | ||
| Tension | IEC 60794-1-2-E1 （GB/T 7424.2-E1） | Fiber Strain（%） | Accessory Decay（dB） | Short-term test tension is the maximum tension.Long-term test tension is 1/3 of the maximum tension | |
| Short-term ≤0.3 Long-term ≤0.1 | Short-term：≤0.1， No significant strain after stress relief； Long-term：No Significant | ||||
| Flattening force | IEC 60794-1-2-E3 （GB/T 7424.2-E3） | Short-term crushing force: additional attenuation ≤ 0.05.Long-term crushing force: no significant.After stress removal, no visible residual additional attenuation of the fiber, the No visible cracking on the sheath surface | Short-term test pressure:600NLong-term test pressure: 200N | ||
| Repeated bending Test | IEC 60794-1-2-E6 （GB/T 7424.2-E6） | After testing: no visible residual accessory attenuation of the fiber.No visually visible cracking of the sheath | Bending radius = 20 times the diameter of the micro cable | ||
| Load = 15N | |||||
| Bending times: 25 | |||||
| Torsion test | IEC 60794-1-2-E7 （GB/T 7424.2-E7） | After the test: no fiber breakage and no visually visible cracking of the sheath.After stress removal, no obvious residual additional attenuation | Turning angle: ±180º | ||
| Load = 15N | |||||
| Number of torsions: 5 | |||||
| Winding test | IEC 60794-1-2-E11A （GB/T 7424.2-E11A） | After the test: no fiber breakage and no visually visible cracking of the sheath | Mandrel diameter = 20 times the diameter of the micro cable | ||
| Number of tightly wound turns = 10 | |||||
| Number of cycles = 5 | |||||
| All the above results are tested at 1550nm wavelength | |||||
Blowing Performance
| Test Equipment | Typical air delivery lengths and pipe types suitable for air delivery | ||
| Polimente: PRM-196 , PR140 etc.Air pressure: 13bar | Fiber Count | Microtube type 3.5/5.0mm | Microtube type 5.5/7.0mm |
| 2～12 | 800m | 1500m | |
| 14～24 | 500m | 1500m | |
Environmental Characteristics
| Items | Test Method | Indicators to be achieved by the test |
| Temperature Performance | IEC 60794-1-2-F1 | Additional attenuation of fiber (1550nm) |
| ≤0.1 dB/km | ||
| Water penetration performance | IEC 60794-1-2-F5B | 1m water height, 3m cable, test time 24 hoursNo water seepage from the other end of the micro cable |
| Drip performance | IEC 60794-1-2-E14 | Microcables are maintained at an ambient temperature of 70°C for 24 hoursNo filler compound drops out of microcables |
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Reasonable price 7 Way 12/10mm Direct Buried HDPE Micro Duct Tube Bundle, With the tenet of “faith-based, customer first”, we welcome clients to call or e-mail us for cooperation.
Reasonable price China Microduct Pipe and Direct Buried Duct, We set “be a creditable practitioner to achieve the continuous development and innovation” as our motto.