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A fiber optic attenuator, also known as an optical attenuator, is a passive component that is used to reduce the power level of an optical signal by a predetermined factor in fiber optic transmission system. The intensity of the signal is described in decibels (dB) over a specific distance the signal travels. Fiber optic attenuators are generally used in single-mode long-haul application.
Key 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.Testing equipment
2.Fiber Optical CATV
3.Fiber Optical Sensor
4.Fiber Optical Telecommunication System
5.Precision ceramic ferrule
6.FC, SC, ST, LC … optional
7.Plastic or metal housing material
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—30dB | ||
Maximum Optical Input Power: | 200mW | ||
Bellcore Compliant: | Wavelength Independent (DWDM) | ||
Operating Temperature: | -40--+85°C | ||
Attenuation Accuracy: | +/-0.5 (1-10) | ||
Durability (well over 100mw): | Simple and Reliable Structure | ||
Storage Temperature: | -40--+85°C |
Ordering Information:
LC/UPC-SM-5dB-Female&Male
Step 1: Connector type: FC, SC, LC, ST, MU
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, 1300nm
Packing:
One piece per PE bag with stick label (we could add customer's logo in the label.)
FTTH SC/ST/FC/LC PC/APC/UPC Fibre Optic Attenuator
FTTH SC/ST/FC/LC PC/APC/UPC Fibre Optic Attenuator
FTTH SC/ST/FC/LC PC/APC/UPC Fibre Optic Attenuator