G. 652D Fiber Datasheet
Description
G. 652D SM fiber is applied to range of wavelength 1310nm, 1400nm and 1550nm, which exceeds the ITU-T Recommendation G. 652 and IEC60793-2-50 Type B1.3 Optical fiber specification.
Characteristics.
G. 652D SM fiber can transmit CATV information, data information of 10 GB/s and large capacity radiation information;
G. 652D SM fiber has long distance transmission;
G. 652D SM fiber can be used in new DWDM and CWDM;
G. 652D SM fiber can use in equipment of wavelength 1310nm and 1550nm.
2. Cable structure
|
|
8 |
12 |
24 |
48 |
PBT TUBE |
_ |
1+6 |
Fiber |
_ |
G.652D |
Central Strength member
|
Material |
_ |
FRP |
Diameter |
mm |
2.5 |
PBT |
Material |
_ |
PBT |
Diameter |
mm |
2.4 |
PBT thickness |
mm |
0.35 |
Strength member
|
Material |
_ |
LDPE |
Diameter |
mm |
2.4 |
Water-blocking |
Material |
_ |
Water blcoking tape |
Inner Jacket |
Material |
_ |
MDPE |
Thickness |
mm |
1.2 |
Strengthen member |
Material |
_ |
Glass Yarn |
Number |
PCS |
10 |
Out Jacket |
Material |
_ |
MDPE |
T hickness |
mm |
2.0 |
Cable Diameter |
mm |
14.3 |
Cable Weight |
kg/km |
155 |
Price |
USD/KM |
458 |
508 |
658 |
958 |
3 . DateSheet
Fiber
|
|
8 |
12 |
24 |
48 |
MAX LOSS |
1310nm |
dB/km |
0.35 |
1550nm |
0.22 |
Tensile Strength |
Long |
N |
1200 |
Short |
3000 |
compressive strength |
Long |
N/100mm |
1100 |
Short |
2200 |
Mnimum bend radius |
mm |
Longtime 12.5D |
Shorttime 25D |
-50 °C +70 °C |
fiber excess length |
- |
0.5-- 0.8 ‰ |
4. Technical Specifications
Item |
Unit |
Index |
G.652D SM fiber |
G.652B SM fiber |
Optic characteristic |
Attenuation |
1310nm |
dB/km |
≤0.35 |
≤0.35 |
1383nm |
dB/km |
≤0.35 |
_ |
1550nm |
dB/km |
≤0.22 |
≤0.22 |
Dispersion |
1288~1339nm |
ps/nm |
≤3.5 |
≤3.5 |
1271~1360nm |
ps/nm |
≤5.3 |
≤5.3 |
1550nm |
ps/nm |
≤18 |
≤18 |
PMD |
Individual fiber |
ps/km ½ |
≤0.2 |
≤0.2 |
Design link value |
ps/km ½ |
≤0.08 |
≤0.08 |
Mode field diameter |
μm |
9.2±0.4 |
9.2±0.4 |
Cut-off wavelength |
nm |
1550~1330 |
1550~1330 |
Zero dispersion wavelength |
nm |
1302~1322 |
1302~1322 |
Zero dispersion slope |
ps/ nm 2 |
≤0.09 |
≤0.09 |
Geometry characteristic |
Cladding diameter |
125±0.7 |
125±0.7 |
125±0.7 |
Core/cladding concentricity |
≤ 0.5 |
≤0.5 |
≤0.5 |
Cladding non-circularity |
≤ 1.0 |
≤1.0 |
≤1.0 |
Coating diameter |
245±0.5 |
245 ± 5 |
245 ± 5 |
Coating/cladding concentricity error |
≤ 12 |
≤12 |
≤12
|