XDK Communication Equipment Huizhou Co., Ltd
XDK Group-Connecting the World
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Fiber optic Male to Female Singlemode Fiber Attenuator, Fixed Type
Introduction
Optical fiber attenuator is an optical passive device. It is used for optical power performance, optical fiber instrument debugging and correction in optical communication systems, attenuates the input optical fiber signal power, and prevent sdistortion of the optical receiver due to excessive input optical power. The product is manufactured by using attenuated fiber doped with metal ions, which can adjust the optical power to the required level.
Specification
| Item | Parameter | |
| Connector Type | ST,SC,FC,LC,MU | |
| Fiber Type | SM | MM |
| Color | Blue, Green, Metallic | Beige, Metallic, Aqua |
| Testing Wavelength | 1310nm, 1550nm | 850nm, 1300nm |
| Insertion Loss | 0~30dB | |
| Return Loss | PC≥ 50dB, APC≥ 60dB | PC≥ 25dB |
| Attenuation Tolerance |
0~5dB(±0.5dB) 5~30dB(±10% ) |
|
| Power Handling | ≤200mW | |
| Housing Material | Plastic or metal | |
| Alignment Sleeve | Ceramic (ZrO2) or customized | |
| Operating Temperature | -20℃ to +70℃ | |
| Storage Temperature | -40℃ to +85℃ | |