Optical Fiber Plug in Fiber Optic Attenuator St/FC Durable Metal Shell for Permanent Protection

• Transmission Medium: Single-Mode
• Structure: St-FC
• Number of Cores: Single-Core
• Ferrule Endface: APC
• Shape: Square
• Fabrication Process: Moulded
• Model NO.: GFC-A-ST-FC-25
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module
• Light Source TYPE: Laser
• Connector Type: St-FC
• Brand: OEM
• Delivery Time: 3-7 Days
• Colour: Optional
• Warranty: 3 Years
• Transport Package: PE Bag
• Specification: ST-FC 25dB
• Trademark: GFC
• Origin: Zhejiang China
• HS Code: 8548900090
• Production Capacity: 500K/Month

Product Description

Attenuation Range:	1~25dB	Fiber Connector:	LC/SC/FC/ST
Fiber Mode:	SM Or MM	Operation Wavelength:	1240 ~ 1620nm (Dual 1310/1550nm)
Return Loss:	UPC >55dB APC >65dB	Ferrule Type:	Zirconia Ceramic
High Light:	high power attenuator ,  variable optical attenuator

 

Plug-in Fixed Optical Attenuator ST/FC female to male 1-25dB optional,Durable metal shell for permanent protection

Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications.

 

Features

Attenuation levels ranging from 1dB to 25dB
1310nm, 1550nm and 1310/1550nm dual wave lengths

High-power light source durability
Wavelength independence

Metal ion doped fiber

 

Application
Passive optical networks;
Data Transmission Network;

Testing instrumentation.

Optical Fiber Communication Network;

CATV Fiber Optic Sensor;
Local Area Networks(LANs);
Optic Instrumentation;

 

Specification
Attenuation Range	0-25dB
Attenuation Accuracy	±0.5dB(1dB-10dB)
	±1.0dB(11dB-25dB)
Available Wavelengths	1310nm,1550nm,1310&1550nm
Wavelength Dependence	<0.3dB Change in insertion loss for 1310-1550nm
Retuen Loss	≥55dB(UPC)
	≥65dB(APC)
Polarization Dependent Loss	≤0.2dB
Temperature Range	-40-80°C(≤0.2dB in insertion loss)
Humidity Range	±0.2dB Change in 10% to 90% relative Humidity Range
Vibration	≤0.1dB Change between 10Hz to 55Hz
Drop	±0.2dB after 8 drops from 1.8meters onto a hard surface
Maximum Optical Input Power	200mW