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Optical PLC Splitter Optical FBT Coupler CWDM Module 4CH/8CH CWDM Mux/Demux Module DWDM Module Optical Attenuator Optical Isolator Optical Circulator Optical Collimator Optical Reflector/Terminator Optical Loopback
For high-speed fiber-optic communications and data networks, high-performance fiber jumpers mean lower insertion loss and better random interchangeability. IEC Grade B-class patch-cord require higher processing technology and materials than ordinary products. We offer reliable and stable IEC Grade A / B / C grade patch-cord.
Features
- Bellcore Compliant
- Durability (well over 100mw)
- Wavelength Independent (DWDM)
- Simple and Reliable Structure
- Customized attenuation available
Specifications
Adapter Type Fixed Attenuator | |
Attenuation Range | 0-30dB |
Available Wavelengths | 1310nm or 1550nm |
Fixed attenuation value | 1,2,3,5,10,15,20dB or optional |
Return Loss | ≥50 dB (UPC) , ≥60 dB (APC) |
Attenuation Accuracy | +/-0.5 (1-5) dB , +/-10% (6-30) dB |
Polarization Dependent Loss | ≤0.2dB |
Temperature Range | -40° C-80°C |
Humidity Range | +/- 0.2 dB Change in 10% to 90% relative Humidity Range. |
Vibration | ≤0.1 dB change between 10Hz to 55Hz. |
Drop | +/- 0.2dB after 8 drops (3 axes) from 1.8 meters onto a hardsurface. |
Plug-in Fixed Attenuator | |
Operating Wavelength | SM: 1200-1600nm or 1310nm, 1550nm . MM: 850nm, 1300nm |
Return Loss | ≥50 dB (UPC) , ≥60 dB (APC) |
Attenuation Accuracy | +/-0.5 (1-5) dB , +/-10% (6-30) dB |
Polarization Dependent Loss | ≤0.2dB |
Maximum Optical Input Power | 200mW |
Operating Temp. Range | -40 ~ 80° C |