According to , optical fiber movable connectors can be divided into two types: aligning type and non-aligning type.
A: Connection method
B: Structure
C: Optical fiber mutual contact relationship
D: Optical fiber type
A: Connection method
B: Structure
C: Optical fiber mutual contact relationship
D: Optical fiber type
举一反三
- Optical fiber communication refers to: 光纤通信指的是：
- When using a connector for optical fiber connection, if the connector is not continuous, it will cause . A: Optical power cannot be transmitted B: Fresnel reflection of optical power C: Scattering loss of optical power D: Part of the scattering loss of optical power or return to the transmitting end in the form of reflection
- What two descriptions best define DWDM？ （） A: a WDM system that is compatible with EDFA technology B: an optical technology for transmitting up to 16 channels over multiple fiber strands C: an optical technology for transmitting up to 32 channels over multiple fiber strands D: a technology for transmitting multiple optical signals using less sophisticated transceiver designthen CWDM E: a technology for transmitting more closely packed optical signals using more sophisticatedtransceiver designs than CWDM
- During 2012-2023, The enterprise(MFOCN) plans to build 20,000-km-long major optical fiber network.
- Among the following transmission media, the lowest bit error rate is ( ) . A: Optical fiber B: Coaxial cable C: Twisted pair D: Microwave