20db SC APC Green Single Mode Fixed Optical Attenuator
| Product name: | Attenuator | Fiber Mode: | Single Mode, Multimode |
| Attenuation Accurancy: | 1-9dB ±0.5dB, 10-30dB ±10% | Attenuation range: | 0-30dB |
| Return loss: | PC≥45 DB; UPC≥50 DB ;APC ≥60 DB | Repeatability: | 1000 Times |
| Operating Wavelength (nm): | 1260~1620(SM) | Operating temperature: | -40-80°C |
| Color: | Green | Connector: | SC/APC |
| High Light: | fixed optical attenuator,SingleMode optical attenuator,20db SC APC attenuator |
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* High power 1W continuous operation tested over 1000 hours
* Precise attenuation
* Return loss UPC >50 dB APC >60 dB
* Low ripple broadband design for operation at both 1310 and 1550 nm
* Attenuation range for SC, FC, and LC types 1 to 13 dB in 1 dB increments, 15 dB, and 20 dB
Features :
- Fixed Attenuator(Fixed Type FC, SC, ST, LC)
- Female to male type ( FC, SC, ST, LC)
- In-Line Attenuator(Fused and Fiber Jumpers Type)
- High Return Loss(In-Line and High RL Type)
- Exact and Stable Attenuation(Variable Type)
Application:
* Fiber optic systems
* CATV and telecommunication systems
* Receiver padding for optical receiver protection
* Optical power equalization
* Increasing dynamic range for apparatus
Specification:
| Parameter | Unit | Condition | Values |
| Return Loss | dB | PC | >50 |
| dB | APC | ≥60 | |
| Attenuation Accuracy | dB | 1dB-10dB | ＜0.5 |
| dB | 11dB-20dB | ＜1 | |
| operating wavelength | nm | SM | 1200,1600,1310,1550 |
| nm | MM | 850,1300 | |
| Polarization depent loss | dB | / | ≤0.2 |
| maximum input power | mW | / | 200 |
| operating temperature | ℃ | / | -40 to +80 |
Ordering Information:
Step 1: Connector type: FC, SC, LC, ST
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, 1300nmc
Product picture
Factory picture
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DGood Durability,have a dedicated after-sales team.
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CLow Loss insertion,good quality!reliable supplier!
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2Good quanlity,cooperate for long time,reliable!
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