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Yellow Hat 30dB Metal ST Singlemode Fiber Optical Attenuator

Basic Properties
Place of Origin: Shenzhen China
Brand Name: CY COM
Certification: ISO ROHS
Model Number: ST
Specifications
Product name: Attenuator Fiber Mode: Single Mode, Multimode
Attenuation Accurancy: 1-9dB ±0.5dB, 10-30dB ±10% Attenuation range: 0-30dB
Return loss: PC≥45 DB; UPC≥50 DB ;APC ≥60 DB Repeatability: 1000 Times
Operating Wavelength (nm): 1260~1620(SM) Operating temperature: -40-80°C
Color: Yellow Connector: ST
High Light:

singlemode fiber optical attenuator

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30dB ST optical attenuator

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Yellow Hat Fiber attenuator

Product Description
Yellow Hat 30dB Metal ST Singlemode Fiber Optical Attenuator
 
Yellow hat 1-30dB ST singlemode mental fiber optical attenuator
 
Product Description

Optical attenuator is a passive device used to reduce the power level of an optical signal. It could be applied to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.

Finetelecom offers LC,FC,SC,ST and MU fixed attenuator with different attenuation level, from 1dB to 30dB.

 

Features:                                             

1). Low back reflection and Low PDL 
2). High precision attenuation value 
3). Precision control of attenuation range 
4). Wide attenuation range 
5). Precision ceramic ferrule
6). FC, SC, ST, LC … optional
7). Plastic or metal housing material

 

Application:

1). Fiber optical telecommunication system

2). Fiber optical CATV

3). Fiber optical sensor

4). Testing equipment
 
 

Parameters:

 

Product type Coupler Attenuator Male to Female
Operation wavelength SM: 1200 to 1600nm or 1310/1550nm
MM: 850nm, 1300nm
Return Loss ≥ 50 db (PC)
≥ 55 db (UPC)
≥ 65 db (APC)
Attenuation Accuracy +/-0.5 db for 1 to 5db attenuation
+/-10% for 6 to 30db attenuation
Polarization Dependent loss ≤ 0.2db
Mechanical endurance >1000
Maximum optical Input power 200MW
Operating Temp Range -40 to + 80degree
Standard YD/T 1272.4-2007

 

Ordering Information:

 

Step 1: Connector type: FC, SC, LC, ST

Step 2: Ferrule End-face: PC, UPC, APC

Step 3: Type: Single-mode, Multimode

Step 4: Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB

Step 5: Mode: Fixed, Female&Male, In-line, Variable

Step 6: Wavelength: 1310nm, 1550nm, 850nm, 1300nmc

 

Product picture

Yellow Hat 30dB Metal ST Singlemode Fiber Optical Attenuator 0

 

 

 

Factory picture

 

Yellow Hat 30dB Metal ST Singlemode Fiber Optical Attenuator 1

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