In - Line Fiber Optical Attenuator

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Products » Fiber Optic Passive » Fiber Optic Attenuators » In-Line Attenuator

Description

In-line fiber optical attenuator utilizes fused fiber to achieve attenuation. Each cord is custom built to accommodate up to 10 meters of cable and the connectors styles of your choice, each attenuator is supplied with its individual test record sheet.

Application
¨         Fiber Optic Communication
¨         DWDM Equipment
¨         Fiber Optic CATV
¨         Local Area Networks (LAN)

Features
¨         High Precise attenuation value
¨         Perfect environmental stability and reliability
¨         Low insertion loss and additional loss
¨         Flawless end face
¨         Wide attenuation range (variable)
¨         Precision ceramic ferrule
¨         Compact in size
¨         Simple and reliable Structure

Technical Data

Item	Parameter
Attenuation Range	1~30dB
Attenuation Tolerance	≤0.5dB (1dB-10dB) ≤10% of Attenuation Value (11dB-30dB)
Available Wavelengths	1310nm, 1550nm, 1310&1550nm
Wavelength Dependence	<0.3dB Change in insertion loss for 1310-1550 nm
Return Loss	≥50 dB (SPC)
	≥55 dB (UPC)
	≥65 dB (APC)
Polarization Dependent Loss	≤0.2dB
Temperature Range	-40℃-80℃ (≤0.2dB in insertion loss)
Humidity Range	±0.2dB Change in 10% to 90% relative Humidity Range
Vibration	≤0.1 dB change between 10Hz to 55Hz

Ordering Information

Attenuator type	Connector 1	Connector 2	Fiber type	Fiber core	Polish type	Cable size	Wavelength (nm)	Cable jacket	Cable length
In-line attenuator	LC SC FC ST MU D4 DIN SMA MTRJ E2000	LC SC FC ST MU D4 DIN SMA MTRJ E2000	9/125um 50/125um 62.5/125um	Simplex Duplex	PC UPC APC	0.9mm 2.0mm 3.0mm	1310 nm 1550 nm	PVC LSZH	1 M 2 M 3 M 5 M 10 M . . .