Fiber Optic Atennuator In-line

Detailed Product Description

1, High precision attenuation value

2, Low additional loss

3, High durability

4, High stabilit 

 Fiber optic 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.

 Feature

1. Excellent environment stability

2. Wide attenuation range (variable)

3. Low insertion loss

4. Precision ceramic ferrule

5. Compact in size

6. Simple and Reliable Structure 

Application

1. Fiber optical telecommunication system

2. Fiber optical CATV

3. Fiber optical sensor

4. Testing equipment

Parameter

Item	Unit	Parameter
Operating Wavelength	Nm	SM:1310/1550nm        MM: 850/1300nm
Attenuation Range	dB	1dB-10dB (1dB step), 10dB, 15dB, 20dB, 25dB, 30dB
Return Loss	dB	PC≥50;          UPC≥55;           APC≥60
Attenuation Tolerance	dB	≤±0.5(1-10dB) or ≤±1.0 (11-30dB)
Working Temperature	°C	-25°C~+75°C
Storage Temperature	°C	-40°C~+85°C

Download datasheet: Dây suy hao quang

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