This OS2 Singlemode 9 Micron (Corning G657B3) fiber bulk cable is designed for both indoor and outdoor applications, ideal for Fiber-to-the-Home (FTTH) installations. Featuring a durable 3mm jacket and OFNR riser rating, this cable provides enhanced flexibility and resilience, making it suitable for a wide range of environments. Common applications include in-building backbone pathways, residential and commercial FTTH installations, and high-traffic areas where robust protection and reliable performance are essential.
Physical Characteristics
|
Color |
Black/ White |
Fiber Optic Type |
9 micron Singlemode I/O FTTH Cable |
Fiber Count |
1-Fiber |
Glass Fiber |
Corning G657B3 |
Tight Buffer Fiber Material |
PVC
|
Outer Sheath Material |
0.9±0.05mm |
Strength Member |
PVC (UV resistance)
|
Cable Diameter |
2.9±0.1mm
|
Fire Rating |
UL1666 OFNR |
Max. Tensile (Short Term) |
150N |
Max. Tensile (Long Term) |
50N |
Temperature |
Installation : -20℃~50℃ Storage : -40℃~70℃ Operating : -40℃~70℃
|
Crush |
500N (N/100m) |
Bending Radius |
Dynamic : 10D Static : 20D |
Optical Characteristics/ Performance
|
Mode Field Diameter
|
@1310nm : 8.6±0.4μm @1550nm : 9.65±0.5μm
|
Cladding Diameter |
125.0±0.7μm |
Cladding Non-Circularity |
≤0.7% |
Core-Cladding Concentricity Error |
≤0.5μm |
Coating Diameter |
245±5μm |
Coating Non-Circularity |
≤6.0% |
Cladding-Coating Concentricity Error |
≤12.0μm |
Attenuation (Max.) |
@1310nm : ≤0.4dB/km @1550nm : ≤0.3dB/km |
Macro-Bending Loss |
1turn × 5mm radius @1550nm : ≤0.1dB 1turn × 5mm radius @1625nm : ≤0.3dB
|