[1]Fiber - Throughput
NAME | Line-Rate (Gbps) | Throughput ( MBps) |
1GFC | 1.0625 | 100 |
2GFC | 2.125 | 200 |
4GFC | 4.25 | 400 |
8GFC | 8.5 | 800 |
10GFC Serial | 10.51875 | 1000 |
20GFC | 10.52 | 2000 |
10GFC Parallel | 12.75 |
Fiber 傳輸有效率大概是 8/10 ,原因請看下面說明:
最主要是因為有 20% overhead - 每八個位元的資料串上用十位元來加以編碼.
1062.5Mb x 8/10 (八個位元的資料串上用十位元來加以編碼) x 1/8 (8bits = 1byte) x 2012/2048 (資料有效位元) = 104.38MB