Shenzhen Yutong Space Telecom Equipment Co., Ltd
Shenzhen Yutong Space Telecom Equipment Co., Ltd
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1dB 2dB 3dB 4dB 5dB Fixed SC Fiber Optic Attenuator
1dB 2dB 3dB 4dB 5dB SC Attenuator Male to Female Fixed Fiber Optic Attenuator
Product Descriptio
Introduction:
* 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
Technical parameters:
| PARAMETER | UNIT | FIXED ATTENUATORS(FC/SC/ST/LC) | VARIABLE ATTENUATORS (FC/SC) | |
| Operation wavelength | nm | 1310,1550 | 1200-1600 | |
| Attenuation Value | dB | ±0.5dB (<10dB) ±1.0dB (>10dB) | 0-30 | |
| Max. Optical Input Power | MW | 500 | 500 | |
| Max. PDI | dB | ≤0.1 | ≤0.1 | |
| Return Loss | dB | PC | ≥45 | |
| UPC | ≥55 | |||
| APC | ≥60 | |||
| Operating Temperature | C | -30~+75 | -30~+75 | |
| Storage Temperature | C | -40~+85 | -40~+85 | |
Fiber Optical Attenuator Features:
1. Metal ion doped fiber
2. High-power light source durability
3. Wavelength independence
4. Attenuation levels ranging from 1dB to 30dB, with standard and premium tolerances, plus custom configurations
5. 1310nm, 1550nm, 1250-1625nm and 1350/1550nm dual wave lengths
6. FC, SC, ST, LC ,optional
7. Plastic or metal housing material
Application:
* Fiber optic systems
* CATV and telecommunication systems
* Receiver padding for optical receiver protection
* Optical power equalization
* Increasing dynamic range for apparatus
