Shenzhen Skylynn Communication Co., Ltd.
Shenzhen Skylynn Communication Co., Ltd.
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MU attenuators 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 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.
Testing equipment
Fiber optical CATV
Fiber optical sensor
Fiber optical telecommunication system
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)
| Item | Parameter | |||
| Model | Fixed, Female&Male, In-line, Variable | |||
| Operating Wavelength | SM:1310/1550nm | SM:1310/1550nm | ||
| Attenuation Range | 1~30dB | |||
| Return Loss | APC: ≥60db | UPC: ≥55dB | PC:≥50dB | |
| Attenuation Tolerance | ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB) | |||
| Maximum Optical Input Power | 1000mW | |||
| Polarization Dependent Loss | ≤0.1dB | |||
| Operation Temperature | -40°C~+60°C | |||
| Storage Temperature | -45°C~+ 85°C | |||
| Humidity | 95%RH | |||