| 摘要 |
<p>A method and a device for mapping Ethernet code blocks to an optical transport network (OTN) for transmission are provided. According to a preset mapping manner, 40 Gigabit (40G) Ethernet code blocks are mapped to a payload area of a general frame provision (GFP) frame, or a plurality of 40G Ethernet code blocks is interleaved into a payload area of an OTN frame, or 40G Ethernet code blocks are mapped to an OTN frame according to an asynchronous bit-stream mapping manner. Thus, specific solutions for mapping 40G Ethernet code blocks having an encoding rate lower than a minimum payload bandwidth of the OPU3 to the OTN for transmission is provided.</p> |
