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mu attenuator

MU Fiber Optic Attenuator

ATTNMUU01
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mu attenuator

MU Fiber Optic Attenuator

The mu attenuator are devices which reduce 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 mu 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.

Applications:

  • Testing equipment

  • Fiber optical CATV

  • Fiber optical sensor

  • Fiber optical telecommunication system


Features:

  • Fixed Attenuator(Fixed Type FC, SC, ST, LC)

  • Female to male type ( FC, SC, ST, LC)

  • In-Line Attenuator(Fused and Fiber Jumpers Type)

  • High Return Loss(In-Line and High RL Type)

  • Exact and Stable Attenuation(Variable Type)

Parameters:

ItemParameter
ModelFixed, Female&Male, In-line, Variable
Operating WavelengthSM:1310/1550nmSM:1310/1550nm
Attenuation Range1~30dB
Return LossAPC: ≥60dbUPC: ≥55dBPC:≥50dB
Attenuation Tolerance≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)
Maximum Optical Input Power1000mW
Polarization Dependent Loss≤0.1dB
Operation Temperature-40°C~+60°C
Storage Temperature-45°C~+ 85°C
Humidity95%RH