Plug-in Attenuator

: http://ftth-fiber.com/2-4-4-plug-in-fixed-attenuator.html

Presentation of the Opelink Plug-in Attenuator
The plug-in attenuator is available in FC, SC, LC, ST and MU plug types. They are suitable for connection through panel-mounted adapters. These units are produced with polished endfaces for both PC and angle PC types.
The standard wavelength is 1310/1550nm.

Features
High-power light source durability
Wavelength independence
Compliant with GR-910-CORE standards

Application
Erbium Doped Fiber Amplifiers (EDFA)
Dense Wave Division Multiplexers (DWDM)
Overpowered fiber optic systems

Parameters

Item	FC,SC, LC, ST, MU, DIN, E2000, MTRJ, Hybrid
Attenuation Range	2dB ~ 40dB
Operation Wavelength	SM: 1260-600nm, or 1310nm/1550nm
	MM:850nm, 1310nm
Return Loss	≤50dB (PC) ， ≤55dB (UPC) ， ≤65dB (APC)
Attenuation Accuracy	±0.5dB (1 ~ 10 dB)
	±10% of Attenuation Value (11~40 dB)
Polarization Dependent Loss (PDL)	≤0.2dB
Exchangeability	≤0.2dB
Repeatability	≤0.2dB
Durability	≤0.2dB Typical 1000 matings
Operating Temperature	-20 ~ 75 degree centigrade
Storage Temperature	-40 ~ 85 degree centigrade

Ordering Information

Type	End Face	Material	Housing Color	RL	Attenuation
SC=SC FC=FC LC=LC MU=mu ST=ST SA=SC Adap. FA=FC Adap.	P=PC A=APC	P=plastics M=metal	BL=Blue GR=Green BE=Beige AQ=Aqua ME=Metal	50=50dB 55=55dB 60=60dB 65=65dB	01=1dB 02=2dB 03=3dB 04=4dB 05=5dB 06=6dB 10=10dB xx=other

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