Fixed LC Fiber Optic Attenuator

Fiber optic attenuator is able to reduce optical power and limit the optical power received by the photodetector within the limits of the optical receiver.
We offer a wide range of fiber optic attenuators, SC attenuator, FC attenuator, LC attenuator, ST attenuator, etc.
Fixed Fiber Optic Attenuator has different attenuation values from 1dB~30dB, 5dB attenuator, 10dB attenuator, 15dB attenuator, 20dB attenuator, 30dB attenuator for example.
Fixed Fiber optic attenuator has female to female adapter type attenuator and male to female plug-in type attenuator.

Female to female LC Fiber Optic Attenuator is able to couple from LC connector to LC connector, while male to female LC Fiber Optic Attenuator from LC adapter to LC connector. The combination of attenuation film in female to female LC attenuator or attenuation fiber in male to female LC attenuator and precision molded polymer/metal housing provides reliable and stable optical attenuation performance.

Features:

  • High reliability and stability
  • Low PDL and back reflection
  • Low wavelength dependent loss
  • High precision attenuation value

Applications:

  • Telecom networks
  • Optical Cable TV network
  • FTTH Passive Optical Network
Specifications:
Operation Wavelength 1310nm/1550nm
Attenuation Value ±0.5dB (<10dB); ±1.0dB (>10dB)
Max. PDL ≤0.1dB
Max. Optical Input Power 500mw
Return Loss UPC ≥50 dB
APC ≥60 dB
Operating Temperature -30°C~+75°C
Storage Temperature -40°C~+85°C
Operation Wavelength 1310nm/1550nm
Ordering Information:
Brand MAY
Product Name AT: Attenuator
Connector/Adapter Type LC: LC
Type MF: Male to Female Plug-in Type
FF: Female to Female Adaptor Type
Endface A: APC
U: UPC
Mode SM: SM
MM: MM
OM1: MM 62.5/125um
OM2: MM 50/125um
Wavelength 8: 850nm
3: 1310nm
5: 1550nm
35: 1310/1550nm
Attenuation Value 1: 1dB
2: 2dB
3=3dB
……
30=30dB
For Example:
Picture Part Number Description
MAY-AT-LC-FF-U-SM-35-15 LC/UPC Attenuator, female to female adaptor type, SM, 1310nm and 1550nm, 15dB
MAY-AT-LC-MF-U-SM-35-3 LC/UPC Attenuator, male to female plug-in type, SM, 1310nm and 1550nm, 3dB
MAY-AT-LC-MF-A-SM-35-25 LC/APC, male to female plug-in type, SM, 1310nm and 1550nm, 25dB