Product Details

Variable attenuator :

1.100% professional factory
2.High attenuation precision

3.OEM,ODM offered

4.Short delivery time

Features:

Low back reflection and Low PDL
High precision attenuation value
Precision control of attenuation range
Wide attenuation range
Precision ceramic ferrule
FC, SC, ST, LC … optional
Plastic or metal housing material

Variable attenuator applications:

1. EDFA, DWDM, Long-haul

2. Wide-Area Networks

3. Telecommunication networks

4. Gigabit applications ( ATM,Ethernet )

Variable attenuator technical parameters:

Item	Specification
	PC	UPC	APC
Operating Wavelength (nm):	1310 1550
Return Loss (dB):	≥50	≥55	≥60
Attenuator Value:	According to custom request make 1—25dB
Maximum Optical Input Power:	200mW
Bellcore Compliant:	Wavelength Independent (DWDM)
Operating Temperature:	-40--+85°C
Attenuation Accuracy:	+/-0.5 (1-10) +/-1.0 (11-30)
Durability (well over 100mw):	Simple and Reliable Structure
Storage Temperature:	-40--+85°C

Order information:

Connector Type: FC, SC, LC, ST, FC/SC or other type
Application: PC/UPC/APC
Wavelength: 1310nm, 1550nm, 1310/1550nm
Attenuation Level: 1~30Db or others

Variable attenuator detail pictures: