- Fiber Optic Adapter
- Fiber Optic Attenuator
- Fiber Optic Patch Cord
- Fiber Optic Pigtail
- Fiber Optic Connector
- Fiber Optic Coupler
- Fiber Optic Splice Closure
- Fiber Optic Patch Panel
- Fiber Optic Tools
- FTTH Box
- Cleaning Kits
- Fiber Optic Cable
- Network Cabinet
- Fiber optic termination box
- Fusion splicer
- Fiber Optic Accessory
- fiber optic PLC splitter
| Evertop Communications Co.,Limited | |
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No.80 Yufan East Road 900, Jiaochuan,Zhenhai District, Ningbo,China |
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0086-574-27858257 |
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0086-574-56877027 |
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|
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sales@evertopcomms.com |
| info@evertopcomms.com | |
Description
As a kind of optical passive device, the optical fiber attenuator is used to debug the optical power performance in optical communication systems, to calibrate the calibration of optical fiber instruments, and to attenuate optical fiber signals. The product is made of attenuated fiber doped with metal ions, which can adjust the optical power to the required level.
Specifications:
- Low additional loss
- 1310/1550 Operating Wavelength
- Wide attenuation range
- Excellent environment stability
- OEM/ODM
| Parameter: | ||
| Item | Unit | Parameter |
| Operating Wavelength | Nm | 1310/1550 |
| Attenuation Range | dB | 1~30 |
| Return Loss | dB | UPC: ≥50 APC: ≥60 |
| Attenuation Tolerance | dB | ≤+/-0.5(1-9dB) or ≤+/-1.0(10-19dB) or ≤+/-2.0 (20-30dB) |
| Working Temperature | °C | -25°C~+75°C |
| Storage Temperature | °C | -40°C~+ 85°C |
Feature:
1. Simple structure
2. Low wavelength relativity
3. Low polarization related loss
Application:
⇒ Erbium Doped Fiber Amplifiers (EDFA)
⇒ Dense Wave Division Multiplexers (DWDM)
⇒ Overpowered fiber optic systems
