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
Optical fiber attenuator is a optical passive device. It is used for optical powerperformance, optical fiber instrument debugging and correction in opticalcommunication systems, attenuates the input optical fiber signal power, and prevent sdistortion of the optical receiver due to excessive input optical power. The product ismanufactured by using attenuating fiber doped with metal ions, which can adjust theoptical power to the required level
Specification
| Item | Parameter | |
| Connector Type | ST,SC,FC,LC | |
| Fiber Type | SM | MM |
| Color | Blue, Green, Metallic | Beige, Metallic, Aqua |
| Testing Wavelength | 1310nm, 1550nm | 850nm, 1300nm |
| Insertion Loss | 1, 3, 5, 7 , 10, 15, 20dB (±10%) | |
| 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℃ |
|
Application
Testing instruments
Connection between devices
Connection between fiber optic patch cords
CATV, MANs, WANs
FTTx