PRODUCT & SOLUTIONS
/
PRODUCT & SOLUTIONS
  
HOME
  
PRODUCT & SOLUTIONS
/
PRODUCT & SOLUTIONS
HOME
PRODUCTS MENU
MU Attenuator
    Publish time 2017-04-17 10:28    

Wavelength:Multi-Mode 850nm,Single-mode 1310nm、1550nm or 1310nm&1550nm
Attenuation (dB):1dB ~25dB

 
 Description
A fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-powerlight source.
 
MU attenuator feature a proprietary type of metal-ion doped fiber which reduces the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets or fiber clearance, which function by misdirecting rather than absorbing the light signal. MU attenuator are capable of performing in the 1310 nm and 1550 nm.
 
MU attenuator are capable of withstanding up to 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power pplications.

Low Polarization Dependent Loss (PDL) and a stable and independent wavelength distribution makes them ideal for DWDM..
 
 

 Features

Metal-ion doped fiber (continuous)
Simple and Reliable Structure
Durability (up to 1W) (EDFA)
Wavelength Independent (DWDM)
Low PDL (<0.1dB)
Low Polarization dependence
Bellcore Compliant (GR-910-CORE)
Compliant with IEC61754-4
All parts compliant with RoHS
 

 Application

●Telecommunication networks
●CATV & LAN
●Data networks
●Passive Optical Networks
 

 

 Parameter

Item
Specifications
A Grade
P Grade
Wavelength
1310nm ~ 1550nm (Single-Mode)
Attenuation Tolerance(dB)
1-10dB<±1.0dB
1-10dB<±0.5dB
11-25dB<±(10%×A)*
11-25dB<±(5%×A)*
Return Loss
RL≤ -50dB (UPC)
PDL
<0.1dB
Operating Temperature
-40℃~+75℃
Storage Temperature
-40℃~+75℃
 Note: A = Attenuation Value

Item
Specifications
A Grade
P Grade
Wavelength
850nm (Multi-Mode 50/125um)
Attenuation Tolerance(dB)
2dB,5dB,10dB <±1.0dB
2dB,5dB,10dB <±0.5dB
15dB<±(10%×A)*
15dB<±(5%×A)*
Return Loss
/
Operating Temperature
-40℃~+75℃
Storage Temperature
-40℃~+75℃
 Note: A = Attenuation Value


 Appearance & Dimension


 


Passive Components
Cabling
Special Termination
Metal & Plastic Cabinets
Copper Wiring Frame