Syarat-syarat pembayaran & pengiriman:
|Connector type:||LC/PC, LC/UPC||Attenuator range:||7dB|
|Attenuator type:||fix type, adapter type, Male to female type||Body Material:||Plastic, Metal|
|Wave length:||1310, 1490, 1550, 1620nm||Return loss:||55dB for UPC, 65db for APC|
|Polarization Dependent Loss:||less than 0.1dB||Maximum Optical Input Power:||1000mW|
optical fiber attenuator,
fibre optic attenuator
7DB Fiber Optic Attenuator , LC Male To Female Fixed Optical Attenuator
- Model Number: Fixed type LC/UPC
- Mode: Single mode
- Model Name: Male to female
- Material: Plastic
- Dusty cap color: Blue
- Attenuation range: 7 dB
- High precision.
- Good stability.
- Small size and bulk.
- Easy to operate.
- Based on IEC/Telcordia Bell GR-326-Core Tested
- Metal ion doped fiber
- High-power light source durability
- Wavelength independence
- Attenuation levels ranging from 1dB to 25dB
- 1310nm, 1550nm and 1310/1550nm dual wave lengths
- Erbium Doped Fiber Amplifiers (EDFA)
- Dense Wave Division Multiplexers (DWDM)
- Overpowered fiber optic systems
- Fiber optic communication systems.
- Fiber optic CATV
- Fiber optic test
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.
|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)|
|SC||Single mode||UPC||Adapter (female to female)||1310nm||Adjustable|
|FC||APC||Male to female||1550nm||Fixed|
|ST||Multimode||PC||In line (with patch cord)||1310/1550nm||1dB|
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