EN
With the development and use of drones from entertainment facilities to defense facilities, the high-quality G657A2 fiber optic cable from Yizhi provides more stable signal transmission and extremely high performance supply. When combined with small war missiles, it can provide more convenient and anti-interference drone operations.
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 |
-- |
|
Jiangsu YIzhi Communication Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service. Through a full range of optical fiber cabling solutions, security cable solutions and professional basic network services, flexibly meet the The differentiated needs of different customers around the world and the pursuit of rapid innovation.
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