Applications
All types of fibre cables with different structures
High performance optical network operating in O-E-S-C-L band
High speed optical routes for Fibre-to-the-Home networks
Cables with extreme low bending requirements
Small-sized fibre cable and optical component
Standards
Bending insensitive single mode fibre meets or exceeds the ITU-T
Recommendation G.652.D/G.657.A1/G.657.A2/G.657.B2 including the IEC 60793-2-50 type B1.3/B6.a1/B6.a2/B6.b2 Optical Fibre Specification.
Characteristics
Extremely high bending loss resistance in the 7.5 to 15 mm bending radius range
Full compatibility with all G.652 fibres for any applications
Low attenuation satisfying the operation demand in O-E-S-C-L band
Low PMD satisfying high bit-rate and long-distance transmission requirements
Low bending loss for highly demanding cable designs including ribbons
Accurate geometrical parameters that insure low splicing loss and high splicing efficiency
High nd-value satisfying long operational lifetime in minimum bend radius
Specifications
|
Characteristics |
Conditions |
Specified Values |
Units |
|
|
Optical Characteristics |
||||
|
Attenuation |
1310nm |
≤0.35 |
[dB/km] |
|
|
1383nm(after H2-aging) |
≤0.35 |
[dB/km] |
||
|
1460nm |
≤0.25 |
[dB/km] |
||
|
1490nm |
≤0.23 |
[dB/km] |
||
|
1550nm |
≤0.21 |
[dB/km] |
||
|
1625nm |
≤0.23 |
[dB/km] |
||
|
Attenuation vs. Wavelength Max. α difference |
1285-1330nm, in reference to 1310nm |
≤0.03 |
[dB/km] |
|
|
1525-1575nm, in reference to 1550nm |
≤0.02 |
[dB/km] |
||
|
Zero Dispersion Wavelength(λ0) |
-- |
1300-1324 |
[nm] |
|
|
Zero Dispersion Slope(S0) |
-- |
≤0.092 |
[ps/(nm2·km)] |
|
|
PMD |
Maximum Individual Fibre |
-- |
≤0.1 |
[ps/√km] |
|
Link Design Value（M=20，Q=0.01%) |
-- |
≤0.06 |
[ps/√km] |
|
|
Typical Value |
-- |
0.04 |
[ps/√km] |
|
|
Cable Cutoff Wavelength (λCC) |
-- |
≤1260 |
[nm] |
|
|
Mode Field Diameter（MFD） |
1310nm |
8.4-9.2 |
[μm] |
|
|
1550nm |
9.3-10.3 |
[μm] |
||
|
Effective Group Index of Refraction（Neff ） |
1310nm |
1.466 |
-- |
|
|
1550nm |
1.467 |
-- |
||
|
Point Discontinuities |
1310nm |
≤0.05 |
[dB] |
|
|
1550nm |
≤0.05 |
[dB] |
||
|
Geometrical Characteristics |
||||
|
Cladding Diameter |
-- |
125.0±0.7 |
[μm] |
|
|
Cladding Non-Circularity |
-- |
≤0.7 |
[%] |
|
|
Coating Diameter |
-- |
235-245 |
[μm] |
|
|
Coating-Cladding Concentricity Error |
-- |
≤12.0 |
[μm] |
|
|
Coating Non-Circularity |
-- |
≤6.0 |
[%] |
|
|
Core-Cladding Concentricity Error |
-- |
≤0.5 |
[μm] |
|
|
Curl(radius) |
-- |
≥4 |
[m] |
|
|
Delivery Length |
-- |
Up to 50.4 |
[km/reel] |
|
|
Environmental Characteristics |
1310nm, 1550nm & 1625nm |
|||
|
Temperature Dependence Induced Attenuation |
-60℃ to +85℃ |
≤0.05 |
[dB/km] |
|
|
Temperature-Humidity Cycling Induced Attenuation |
-10°C to +85°C, 98% RH |
≤0.05 |
[dB/km] |
|
|
Watersoak Dependence Induced Attenuation |
23°C, for 30 days |
≤0.05 |
[dB/km] |
|
|
Damp Heat Dependence Induced Attenuation |
85°C and 85% RH, for 30 days |
≤0.05 |
[dB/km] |
|
|
Dry Heat Aging |
85℃, for 30 days |
≤0.05 |
[dB/km] |
|
|
Mechanical Specification |
||||
|
Proof Test |
-- |
≥9.0 |
[N] |
|
|
-- |
≥1.0 |
[%] |
||
|
-- |
≥100 |
[kpsi] |
||
|
Macro-bend Induced Attenuation |
10 Turns Around a Mandrel of 15 mm Radius |
1550nm |
≤0.03 |
[dB] |
|
10 Turns Around a Mandrel of 15 mm Radius |
1625nm |
≤0.1 |
[dB] |
|
|
1 Turn Around a Mandrel of 10 mm Radius |
1550nm |
≤0.1 |
[dB] |
|
|
1 Turn Around a Mandrel of 10 mm Radius |
1625nm |
≤0.2 |
[dB] |
|
|
1 Turn Around a Mandrel of 7.5 mm Radius |
1550nm |
≤0.5 |
[dB] |
|
|
1 Turn Around a Mandrel of 7.5 mm Radius |
1625nm |
≤1.0 |
[dB] |
|
|
Coating Strip Force |
typical average force |
1.5 |
[N] |
|
|
peak force |
1.3-8.9 |
[N] |
||
|
Dynamic Fatigue Parameter(nd) |
-- |
≥20 |
-- |
|
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