|
Fibre Type |
Wavelength(nm) | Condition | RD 1310-G2（HT） | RD SM-G3 | RD SM-G3(YH) | ||
|---|---|---|---|---|---|---|---|
|
Part No. |
-- |
-- | RD1311-D | RD1012-A | RD1012-B | ||
|
Optical Properties |
|||||||
|
Attenuation (dB/km) |
1270 | -- | -- | ≤1.0 | ≤1.0 | ||
| 1310 | -- | ≤0.5 | ≤0.4 | ≤0.4 | |||
| 1330 | -- | -- | ≤0.5 | ≤0.5 | |||
| 1550 | -- | -- | ≤0.3 | ≤ 0.3 | |||
|
Zero Dispersion Wavelength (nm) |
-- |
-- | 1287 - 1337 | 1300 - 1324 | 1300 - 1324 | ||
|
Zero Dispersion Slope (ps/(nm2·km)) |
-- |
-- | ≤ 0.1 | ≤0.091 | ≤0.091 | ||
|
The Maximum Value of a Single Fibre (ps/√km) |
-- |
-- | ≤ 0.2 | ≤0.2 | ≤ 0.2 | ||
|
Fibre Chain Value （M=20，Q=0.01%） (ps√km) |
-- |
-- | ≤ 0.2 | ≤0.2 | ≤ 0.2 | ||
|
Cable Cut-off Wavelength (λcc) (nm) |
-- |
-- |
≤ 1290 |
≤1260 | ≤ 1260 | ||
|
MFD (μm) |
1310 |
-- | 7.5 - 9.5 | 8.6 - 9.6 | 8.6 - 9.5 | ||
| 1550 | -- | 8.0-10.0 | 9.6 - 10.9 | 9.9 - 10.9 | |||
|
Geometry Properties |
|||||||
|
Cladding Diameter (μm) |
-- |
-- | 125.0 ± 1.0 | 125.0 ± 1.0 | 124.5 ± 0.4 | ||
|
Cladding Non-Circularity (%) |
-- |
-- | ≤ 0.7 | ≤ 1.0 | ≤ 1.0 | ||
|
Coating Diameter (μm) |
-- |
-- | 245.0 ± 10.0 | 245.0 ± 10.0 | 250.0 ± 5.0 | ||
| Coating/Cladding Concentricity (μm) |
-- |
-- | ≤ 12.0 | ≤ 12.0 | ≤ 8.0 | ||
|
Coating Non-Circularity (%) |
-- |
-- | ≤ 6.0 | ≤ 6.0 | ≤ 6.0 | ||
| Coating/Cladding Concentricity (μm) |
-- |
-- |
≤ 0.6 |
≤1.0 | ≤ 0.6 | ||
|
Twist Radius (m) |
-- |
-- | ≥ 2.0 | ≥ 2.0 | ≥ 2.0 | ||
|
Environmental Properties |
|||||||
| Temperature-humidity Cycling Induced Attenuation (dB/km) | 1310, 1550 | -10℃ to 85℃，Relative Humidity of 98% |
≤ 0.1 | ≤ 0.1 | ≤ 0.1 | ||
| Temperature Induced Attenuation (dB/km) | -65℃ to +85℃ | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 | |||
| Water Induced Attenuation (dB/km) | 23℃，30 Days | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 | |||
| Wet Heat (dB/km) | 85℃，Relative Humidity of 85%，30 Days |
≤ 0.2 | ≤ 0.2 | ≤ 0.2 | |||
| Dry Heat (dB/km) | 85℃，30 Days | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 | |||
| Temperature shock test (dB/km) | -70℃ to +125℃ ≥40℃/min, 5cycles |
-- | -- | ≤ 0.3 | |||
| Store temperature test (dB/km) | -70℃，120h；125℃ 120h | -- | -- | ≤ 0.3 | |||
| Temperature Cycling(dB/km) | -70℃ to +125℃ 2~5℃/min, 5cycles |
-- | -- | ≤ 0.3 | |||
| Macrobend Properties | |||||||
| Radius(mm) | -- | Turns | -- | -- | -- | ||
| 30 | 1310 | 100 | -- | ≤ 0.1 | ≤ 0.1 | ||
| 1550 | -- | ≤ 0.5 | ≤ 0.5 | ||||
|
Mechanical Properties |
|||||||
|
Proof Test (kpsi) |
-- |
Off-line |
≥ 100 | ≥ 100 | ≥ 100 | ||
|
Strip Force (N) |
-- |
Average Value |
1.0 - 5.0 | 1.0 - 5.0 | 1.0 - 5.0 | ||
| -- | Peak Value | 1.3 - 8.9 | 1.3 - 8.9 | 1.3 - 8.9 | |||
|
Nd |
-- |
-- | ≥ 20 | ≥ 20 | ≥ 20 | ||
| Radiation-resistance Characteristcics | |||||||
|
According to Standard |
1310 | Total dose 50Krad dose rate 0.1rad/s(25℃） induced attenuation |
-- | ≤ 0.3 | ≤ 0.3 | ||
| 1310, 1550 | Total dose 2000Gy dose rate 0.5Gy/s(25℃） induced attenuation |
≤ 0.9 | ≤ 0.8 | ≤ 0.8 | |||
| 1310, 1550 | Total dose 200000Gy dose rate 0.5Gy/s(25℃） induced attenuation |
≤ 2.5 | ≤ 2.0 | ≤ 2.0 | |||
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