术语 | fiber optic multiplexer |
释义 | fiber optic multiplexer 光纤多路转换器 A device which can multiplex synchronous data rates from2.4k to 76.8kbps on each channel. This type of unit can also multiplex asynchronous rates up to 100k bps. An 8channel device may be expanded to 16 channels. It is equipped with either RS232, V.35, or RS422 interfaces. Each channel may be provided with a different interface to serve a wide variety of terminal networks. Unlike other standard T1 multiplexers, this type can be powered from office ac lines. 一种能够多路传送数据的装置,在每个通道上同步数据率从2.4千到76.8千比特/秒,还能 以最高100千比特/秒的异步速率进行多路转接。一种8信道设备可以扩展到16信道。它配备 有RS232,V.35或RS422接口,每个信道可以配接不同的接口以适应终端网络的各种变化。 与标准的T1多路转接器不同,光纤多路转接器可以由办公室的交流线路供电。 |
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