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Optical Attenuator
Fixed Type Attenuator |
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In accordance with Bellcore (GR-910-Core) standard. |
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Adopting high attenuation fiber with the cladding mode suppresion design,
featuring the excellent optic performance. |
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Long ferrule structure with high repeatability, reability and temperature
stability. |
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Easy connection with plug type structure. |
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Attenuation precise and high return loss. |
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| Pulug-in Type |
| Operating Wevelength (nm) |
1250 ～ 1620 |
| Attenuation |
1dB ～ 10dB (1dB step), 15, 20, 25, 30dB |
| Cinector Type |
FC, SC, LC, ST, MU |
| End-face Shape |
PC or APC Polishing |
| Tolerance |
1 ～ 9 dB |
± 0.5 dB |
| 10 ～ 20 dB |
± 1.0 dB |
| 21 ～ 30 dB |
± 1.5 dB |
| Return Loss |
≧ 50 dB (UPC) ≧ 65 dB (APC) |
| Polarization Loss |
＜ 0.2 dB |
| Environmental Temperature |
-25℃ ～ +70℃ |
| Storage Temperature |
-25℃ ～ +70℃ |
| Temperature Sensitivity |
0.03 dB/℃ |
| Max, Power Capability |
1 W |
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| SC type |
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| FC type |
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| LC type |
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| MU type |
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| ST type |
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| SC/APC type |
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| FC/APC type |
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