G.657A1
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Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2023-08-10 14:45
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Browse the number:
170
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- Contactaixin:
futongjituan(Mr.)
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Email:
telephone:
phone:
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Arrea:
Zhejiang
Address:No.1-8, Jinqiu Ave., Fuyang District, Hangzhou, Zhejiang, China
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Website:
http://www.futongglobal.com/ http://futongjituan.trade-hlf.com/
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Fiber type：G.657A1
Futong's bending loss insensitive single mode fiber (G.657 A1 fiber) is made by the advanced Complete Chemical Synthesis method, which could keep the content of OH- in a very low level in the perform. So the fiber has an outstanding attenuation coefficient, low water-peak and a good transmission performance. It is fully compatible with the G.652D network, with small bending radius. So it can completely meet the requirements of FTTH wire arrangement.
Item |
Specification |
Unit | ||
|
Attenuation |
1310nm |
≤0.350 |
(dB/km) |
|
1383nm |
≤0.330 |
(dB/km) |
||
1550nm |
≤0.210 |
(dB/km) |
||
1625nm |
≤0.240 |
(dB/km) |
||
Attenuation difference vs wavelength |
1285nm～1330nm ref. 1310nm |
≤0.05 |
(dB/km) (dB/km) |
|
|
1525nm～1575nm ref. 1550nm |
≤0.05 |
(dB/km) (dB/km) |
||
|
Point discontinuity |
1310nm |
≤0.015 |
(dB) |
|
1383nm |
≤0.03 |
(dB) |
||
1550nm |
≤0.03 |
(dB) |
||
1625nm |
≤0.03 |
(dB) |
||
|
Dispersion |
1288nm～1339nm |
∣D∣≤3.4 |
(ps/nm.km) |
|
1271nm～1360nm |
∣D∣≤5.3 |
(ps/nm.km) |
||
1480nm～1580nm |
≤20 |
(ps/nm.km) |
||
1550nm |
≤17.5 |
(ps/nm.km) |
||
Zero dispersion wavelength |
1300～1324 |
(nm) |
||
Zero dispersion slope |
≤0.092 |
(ps/nm2.km) |
||
PMD |
PMD individual |
≤0.15 |
(ps/√km) |
|
PMD link design |
≤0.20 |
(ps/√km) |
||
Cladding diameter |
125±0.7 |
(μm) |
||
Cladding non-circularity |
≤1.0 |
(%) |
||
Core/cladding concentricity error |
≤0.5 |
(μm) |
||
Coating diameter |
242±7 |
(μm) |
||
Coating/cladding concentricity error |
≤12.0 |
(μm) |
||
Mode field diameter |
1310nm |
9.2±0.4 |
(μm) |
|
Cutoff wavelength |
Uncabled |
1180～1330 |
(nm) |
|
Cabled |
≤1260 |
(nm) | ||
|
Macrobend loss |
Radius |
15 |
10 |
(mm) |
Turns |
10 |
1 |
(turn) |
|
1550nm |
≤0.25 |
≤0.75 |
(dB) |
|
1625nm |
≤1.0 |
≤1.5 |
(dB) |
|
Proof test |
≥0.79Gpa |
(Gpa) | ||
Fiber curl |
≥5 |
(m) |
||
Dynamic fatigue |
≥20 |
(nd) |
||
|
Temperature cycling (-60°C to + 85°C) |
1310nm &1550nm |
≤0.03 |
(dB/km) |
|
|
Water immersion (23°C ± 2°C) |
≤0.03 |
(dB/km) |
||
|
Heat and humidity aging (85°C at 85%RH) |
≤0.03 |
(dB/km) |
||
|
High temperature aging (85°C± 2°C) |
≤0.03 |
(dB/km) |
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