Sumitomo 200 µm B1.3 SM Fiber (G.652.D)
Short Description:
Product Detail
Product Tags
Attenuation
Wavelength(nm) |
Attenuation (dB/km) |
@1310 nm |
≤0.35 |
@1383 nm |
≤0.33 |
@1383 nm (after H2 aging ) |
D≤0.01 |
@1550 nm |
≤0.21 |
@1625 nm |
≤0.23 |
Product Production
Attenuation vs. Wavelength
maximum attenuation change over the window from reference
Wavelength range(nm) |
Reference ƛ(nm) |
dB/km |
1285-1330 |
1310 |
≤0.03 |
1525-1575 |
1550 |
≤0.02 |
Product Packaging
Point discontinuities
Point discontinuity is not more than 0.02dB at 1310nm or 1550nm.
Attenuation uniformity
If fiber Length ≥2.15km ,the difference value of segment attenuation and average attenuation is not more than 0.03dB/km。
Size and Optical Parameter
Item |
Specification |
MFD(1310nm) mm |
9.20± 0.40 |
MFD(1550nm) mm |
10.40± 0.50 |
Cladding diameter mm |
125.0 ±0.7 |
Cladding no-circular % |
≤1.0 |
Cladding to core concentricity error mm |
≤0.5 |
Secondary coating diameter mm |
180~210 |
Secondary coating to cladding concentricity error mm |
≤10.0 |
Cut-off wavelength
2m fiber Cut-off wavelengthλc nm |
1150≤λc≤1330 |
22m cable Cut-off wavelengthλcc Max nm |
1260 |
Macro bending loss
Mandrel diameter(mm) |
Number of turns |
Wavelength (nm) |
Induced attenuation(dB) |
60 |
100 |
1625 |
≤0.10 |
Chromatic dispersion
Zero dispersion wavelength l0 nm | 1300~1324 |
Slope S0 ps/(nm2.km) | 0.073~0.092 |
At 1288~1339nm, D(l) ps/(nm.km) | ≤3.5 |
At 1271~1360nm, D(l) ps/(nm.km) | ≤5.3 |
At 1550nm , D(l) ps/(nm.km) | 13.3~18.6 |
At 1625nm , D(l) ps/(nm.km) | 17.2~23.7 |
PMD coefficient ps/km1/2 | ≤0.2(fiber value) |
≤0.1 (Link value) |
Mechanical specification
Item |
Specification |
|
Proof test | strain≥2.0%(proof stress 19.6N) | |
Coating strip force N | Peak 1.0≤F≤8.9
Average 1.0≤F≤5.0 |
|
Dynamic fatigue Nd | ≥20 | |
Tensile strength (median) for 0.5m specimen length (Gpa) | weibull Probability 50% | ≥3.8 |
weibull Probability 15% | ≥3.14 | |
Fiber curl R (m) | ≥4 |
Environmental specification
Environmental test condition |
Induced attenuation (dB/km) |
||
1550nm |
1625nm |
||
Temperature dependence
-600C to 850C |
≤0.05 |
≤0.05 |
|
Heat & humidity aging
85±20C,RH>85%,30days |
≤0.05 |
≤0.05 |
|
Water immersion 23+/-20C,30days |
≤0.05 |
≤0.05 |
|
Heat aging 85+/-20C,30days |
≤0.05 |
≤0.05 |
Effective group index
1310nm 1.4660
1550nm 1.4670
Fiber Length and package
• Delivery length 2.15~50.8km, Standard length 12.65km、24.45km 、 25.25km. 48.85km and 50.45km. Inside end length³5m.
• Package spool size
Flange diameter 235mm/265mm
Width 108mm/170.5mm
Spindle hole 25.4mm/25.4mm