Plug-Type (Male-Female) Attenuators CBA series - Multimode
The plug-type CBA series multimode attenuators are used directly on the ends of fiber optic jumpers prior to installation in adapters. These attenuators provide a fixed level of attenuation at defined wavelength. The CBA series multimode attenuators are available for SC, FC, LC and ST connector types. Operational wavelength is 850 nm or 1300 nm.
- Precise attenuation
- Multimode applications
- Operational wavelength 850 nm or 1300 nm
- • Attenuation range 2 – 12 dB
- • Easy installation
- • High power endurance
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Attenuation range |
2 – 12 dB |
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Operational wavelength |
850 or 1300 nm (±20 nm) |
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Attenuation accuracy |
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Return loss |
> 25 dB |
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Power durability |
200 mW |
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Operating temperature |
-40 to 75 °C |
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Storage temperature |
-40 to 85 °C |
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Humidity |
95 %RH |
Testing procedure:
IEC EN 61300-3-4, Insertion method (C3) – Type 8 DUT
Samples of Attenuators:
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CBA-10-PC-M6-85 |
CBA-10-SC-M6-85 |
CBA-10-SL-M6-85 |
CBA-03-LC-M5-85 |
- Fiber optic systems
- Receiver padding for optical receiver protection
- Optical power equalization
- Linearity and dynamic range testing in laboratory equipment
- Optical margin testing
- BER testing
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CBA |
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XX |
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XX |
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XX |
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XX |
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attenuation |
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connector type |
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wavelength |
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02 |
2 dB |
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SL |
ST/PC |
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85 |
850 nm |
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03 |
3 dB |
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PC |
FC/PC |
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13 |
1300 nm |
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04 |
4 dB |
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SC |
SC/PC |
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05 |
5 dB |
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LC |
LC/PC |
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06 |
6 dB |
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07 |
7 dB |
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fiber type |
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08 |
8 dB |
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09 |
9 dB |
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M5 |
MM 50/125 µm |
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10 |
10 dB |
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M6 |
MM 62.5/125 µm |
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12 |
12 dB |
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