技术细节
| 连接器数量 |
4 |
| 光纤模式结构 |
Multi-mode |
ST-ST Multimode OM1 Duplex Coupler
An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable.