0dB Fiber Optic Attenuator SM SC / APC Male to SC / UPC Female Metal Housing
Description:
0dB SM SC / APC Male to SC / UPC Female Metal Housing Fiber Optic Attenuator manufactured by ANC International Co., Limited changes Ultra Polish to Angle Polish with no loss in power. Male to female Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. Male to female Attenuator is often used to limit the optical power received by the photo detector to within the limits of the optical receiver.
Fiber optic attenuators are devices which reduce (attenuate) the strength of a fiber optic signal within a fiber optic network. Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers (transceivers, media converters), or because the media converters are designed for a much longer distance than for which they are being used. Sometimes attenuators are also used for stress testing a network link by incrementally reducing the signal strength (increasing the dB attenuation) until the optical link fails, thus determining the signal’s existing safety margin.
Features:
High stability with A+ grade ceramic ferrule
Customized SC/APC Male to SC/UPC Female fiber optic attenuator, 0-20dB optional;
IEC, TIA/EIA standards compliance
Easy installation
High power endurance
RoHS compliant for all SC Male-Female Attenuator material
Application:
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
Specification:
| Type | SM | MM |
| Operation Wavelength | 1260nm～1650nm |
| Tested Wavelength | 1310nm/1550nm | 850nm |
| Fiber Type | Single mode 9/125 | Multimode 50/125 or 62.5/125 or OM3 |
| Attenuation | 0dB,±0.5dB; | 0dB, ±0.5dB |
| 1-5dB,±0.5dB; | 1-5dB, ±0.5dB |
| 5dB-20dB, ±10% | 5dB-20dB, ±10% |
| Return Loss | UPC≥50dB; APC ≥65dB | PC≥35dB |
| Optical Input Power | ≤200mw |
| Operating Temp. Range | -40℃ ～ 85℃ |
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0dB Fiber Optic Variable Attenuator SM SC / APC Male To SC / UPC Female Metal Housing Images
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