In-Line type Optical Fiber Attenuator

In-Line type Optical Fiber Attenuator

Fiber optic attenuator is used for reducing the power of the light in the fiber optic network.

In-line fiber optic attenuator is with more accurate attenuation compared with traditional connector type fiber optic attenuators. It is with a precision screw set, and it can be with various terminations on the each side of the cable.

Inline type attenuator

Features:

Excellent environment stability
Wide attenuation range (variable)
Low insertion loss
Precision ceramic ferrule
Compact in size
Simple and Reliable Structure 

Application:

Fiber Optic Communication Systems
DWDM Equipment
Fiber Optic CATV
Local Area Networks

Parameter:

Item

Unit

Parameter
Operating Wavelength

Nm

 1310/1550
Attenuation Range

dB

 0~30
Return Loss

dB

 UPC: ≥50  
Attenuation Tolerance

dB

 ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)
Working Temperature

℃

 -25℃~+75℃
Storage Temperature

℃

 -40℃~+ 85℃

Order Information:

Fiber Mode: 9/125um, 50/125um, 62.5/125um
Cable Size: 0.9mm, 2.0mm and 3.0mm
Fiber Quantity: Simplex or Duplex
Wavelength: 1310nm, 1550nm and 1310nm/1550nm
Jacket: PVC or LSZH
Length: Customer required