LC UPC Fiber Optical Attenuator
Fiber optic attenuators are passive device widely used in fiber optic communications. It is attached to a connector and connects an adapter at the other end. This attenuator is fixed and unadjustable. The purpuse for attenuator is to reduce optical power to target value in optical links. There are different types, including SC, LC, FC, ST, etc.. The products attenuation is range from 1 to 30 dB, which are applicable for optical signal with wavelength ranging from 1250nm to 1620nm.
Application:
1.Fiber optical telecommunication system
2.Fiber optical CATV
3.Fiber optical sensor
4.Testing equipment
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
Technical Parameter:
| Product type | LC UPC Attenuator |
| Operation wavelength | SM: 1200 to 1600nm or 1310/1550nm |
| MM: 850nm, 1300nm | |
| Return Loss | ≥ 50 db (PC) |
| ≥ 55 db (UPC) | |
| ≥ 65 db (APC) | |
| Attenuation Accuracy | +/-0.5 db for 1 to 5db attenuation |
| +/-10% for 6 to 30db attenuation | |
| Polarization Dependent loss | ≤ 0.2db |
| Mechanical endurance | >1000 |
| Maximum optical Input power | 200MW |
| Operating Temp Range | -40 to + 80degree |
| Standard | YD/T 1272.4-2007 |
Related products
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series
Fiber Optic Passive Series