Thông tin chi tiết sản phẩm:
|Connector type:||LC/UPC APC PC||Attenuator range:||1dB~30dB|
|Wave length:||1310, 1490, 1550, 1620nm||Return loss:||55dB for UPC, 65db for APC|
|Attenuator type:||Adjustment||Body Material:||Metal|
Steel LC / UPC APC PC Variable Fiber Attenuator 20dB with 1310 Wave Length
- High precision.
- Good stability.
- Small size and bulk.
- Easy to operate.
- Metal ion doped fiber
- Attenuation levels ranging from 1dB to 25dB
- High-power light source durability
- Wavelength independence
- Based on IEC/Telcordia Bell GR-326-Core Tested
- 1310nm, 1550nm and 1310/1550nm dual wave lengths
- Model Number: LC/UPC
- Model Name: LC adjustment atnt
- Material: metal
- Dusty cap color: black, blue
- Attenuation range: 0-30 dB
- Fiber optic CATV
- Fiber optic test
- Erbium Doped Fiber Amplifiers (EDFA)
- Dense Wave Division Multiplexers (DWDM)
- Overpowered fiber optic systems
- Fiber optic communication systems.
|Return Loss||UPC >55dB|
|Attenuation Accuracy||1 ~ 7 dB ±0.5dB|
|8 ~ 12 dB ±0.7dB|
|13 ~ 17 dB ±1.0dB|
|18 ~ 25 dB ±1.3dB|
|Maximum Optical Input Power||1000mW|
|Polarization Dependent Loss||≤0.1dB|
|Operating Temperature Range||-40°C to 75°C|
|Storage Temperature Range||-40°C to 85°C|
|Attenuation Value||1dB ~ 30dB|
|Operating Wavelength||1240~1620nm (Dual 1310/1550nm)|
Kocent Optec Limited can supply all attenuation grade of fiber optic attenuator such as 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB, 25dB, etc. The fiber optic attenuator can be in adjustment type. For adjustment type, we can supply in female to female type and online type. Adjustment type fiber optic attenuator can be adjust any attnuation grade as you need.
Fiber optic attenuator descriptions:
Fiber optic attenuator is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable. Fixed optical attenuators used in fiber optic systems may use a variety of principles for their functioning. Preferred attenuators use either doped fibers, or mis-aligned splices, since both of these are reliable and inexpensive. Inline style attenuators are incorporated into patch cables. The alternative build out style attenuator is a small male-female adapter that can be added on to other cables.
The fiber optic attenuators can be used on a more permanent basis in order to match the signal with a transmitter and receiver's specific power levels. Commonly used attenuation range is from 1dB to 30dB.
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