Fixed SC Fiber Optic Attenuator - Fiber Optic Cabling Management
LC Attenuator
Fixed LC Fiber Optic Attenuator
2018-06-03
Flat-shape Optical Cable
Flat-shape Optical Cable
2022-02-25

Fiber optic attenuator is able to reduce optical power and limit the optical power which is received by the photodetector within the limits of the optical receiver.

Linkwell offers 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 SC Fiber Optic Attenuator is able to connect from SC connector to SC connector, while male to female SC Fiber Optic Attenuator from SC adapter to SC connector. The combination of attenuation film in female to female SC attenuator or attenuation fiber in male to female SC 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
  • The high precision attenuation value

Applications:

  • Telecom networks
  • Optical Cable TV network
  • FTTH Passive Optical Network

 

Specifications:

Operation Wavelength1310nm/1550nm
Attenuation Value±0.5dB (<10dB); ±1.0dB (>10dB)
Max. PDL≤0.1dB
Max. Optical Input Power500mw
Return LossUPC≥50 dB
APC≥60 dB
Operating Temperature-30°C~+75°C
Storage Temperature-40°C~+85°C
Operation Wavelength1310nm/1550nm

 

Ordering Information:

BrandLW
Product NameAT: Attenuator
Connector/Adapter TypeSC: SC
TypeMF: Male to Female Plug-in Type

FF: Female to Female Adaptor Type

EndfaceA: APC

U: UPC

ModeSM: SM

MM: MM

OM1: MM 62.5/125um

OM2: MM 50/125um

Wavelength8: 850nm

3: 1310nm

5: 1550nm

35: 1310/1550nm

Attenuation Value1: 1dB

2: 2dB

3=3dB

……

30=30dB

 

For Example:

PicturePart NumberDescription
female SC attenuatorLW-AT-SC-FF-U-SM-35-30SC/UPC Attenuator, female to female adaptor type, SM, 1310nm and 1550nm, 30dB
male to female SC/PC attenuatorLW-AT-SC-MF-U-SM-35-20SC/UPC Attenuator, male to female plug-in type, SM, 1310nm and 1550nm, 20dB
male to female SC/APC attenuatorLW-AT-SC-MF-A-SM-35-2SC/APC Attenuator, male to female plug-in type, SM, 1310nm and 1550nm, 2dB