High Quality for fiber optic equipment - Single-mode G657B3 super bending resistant optical fiber – GELD
Short Description:
High Quality for fiber optic equipment - Single-mode G657B3 super bending resistant optical fiber – GELD Detail:
● The minimum bending radius can reach 5mm, which is fully compatible with G.652.D fiber.
● Low attenuation, meeting the communication requirements of O-E-S-C-L band.
● Used in various optical cables including ribbon cables, it has extremely low bending additional loss.
● Accurate geometric parameters and large die field diameter ensure low welding loss and high welding efficiency.
● High dynamic fatigue parameters ensure the service life under ultra-small bending radius.
1. Optical fiber jumpers of various structures
2. FTTX high-speed optical routing
3. Optical cable with small bending radius
4. Small-size optical fiber device and optical device
| Characteristics | Conditions | Units | Specified values | |
| Optical Characteristics | ||||
|
Attenuation |
1310nm |
dB/km |
≤0.35 |
|
|
1383nm |
dB/km |
≤0.35 |
||
|
1550nm |
dB/km |
≤0.21 |
||
|
1625nm |
dB/km |
≤0.23 |
||
|
Attenuation vs. Wavelength |
1285~1330nm, @1310nm |
dB/km |
≤0.03 |
|
|
1525~1575nm, @1550nm |
dB/km |
≤0.02 |
||
|
Zero Dispersion Wavelength(λ0) |
– |
nm |
1300~1324 |
|
|
Zero Dispersion Slope(S0) |
– |
ps/(nm2·km） |
≤0.092 |
|
|
（PMD) |
Max. Individual Fiber |
– |
ps/√km |
≤0.1 |
|
Link Design Value（M=20，Q=0.01%) |
– |
ps/√km |
≤0.06 |
|
|
Typical value |
– |
ps/√km |
0.04 |
|
|
Cable cut-off wavelength（λcc) |
– |
nm |
≤1260 |
|
|
Mode Field Diameter（MFD) |
1310nm |
μm |
8.2~9.0 |
|
|
1550nm |
μm |
9.1~10.1 |
||
|
Effective Group Index of Refraction(Neff) |
1310nm |
1.468 |
||
|
1550nm |
1.469 |
|||
|
Point discontinuity |
1310nm |
dB |
≤0.05 |
|
|
1550nm |
dB |
≤0.05 |
||
| Geometrical Characteristics | ||||
|
Cladding Diameter |
– |
μm |
125.0±0.7 |
|
|
Cladding Non-Circularity |
– |
% |
≤0.7 |
|
|
Coating Diameter |
– |
μm |
235~245 |
|
|
Coating-Cladding Concentricity Error |
– |
μm |
≤12.0 |
|
|
Coating Non-Circularity |
– |
% |
≤6.0 |
|
|
Core-Cladding Concentricity Error |
– |
μm |
≤0.5 |
|
|
Curl(radius) |
– |
m |
≥4 |
|
|
Delivery Length |
– |
km per spool |
Max. 50.4 |
|
| Mechanical Specifications | ||||
|
Proof Test |
– |
N |
≥9.0 |
|
|
– |
% |
≥1.0 |
||
|
– |
kpsi |
≥100 |
||
|
Macro-bend Induced Loss |
1Turn Around a Mandrel of 10mm Radius |
1550nm |
dB |
≤0.03 |
|
1 Turn Around a Mandrel of 7.5mm Radius |
1625nm |
dB |
≤0.1 |
|
|
1 Turn Around a Mandrel of 7.5mm Radius |
1550nm |
dB |
≤0.08 |
|
|
1 Turn Around a Mandrel of 7.5mm Radius |
1625nm |
dB |
≤0.25 |
|
|
1 Turn Around a Mandrel of 5mm Radius |
1550nm |
dB |
≤0.15 |
|
|
1 Turn Around a Mandrel of ,5mm Radius |
1625nm |
dB |
≤0.45 |
|
|
Coating stripping force |
Typical average value |
N |
1.5 |
|
|
Peak value |
N |
1.3~8.9 |
||
Product detail pictures:
Related Product Guide:
We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide good -grade and high-tech enterprises for High Quality for fiber optic equipment - Single-mode G657B3 super bending resistant optical fiber – GELD , The product will supply to all over the world, such as: Kyrgyzstan, Russia, luzern, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we've got better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We have been always here working for your demands whenever you require.
By Meredith from Morocco - 2017.09.30 16:36
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
By Dolores from Nigeria - 2017.07.28 15:46
