Quantity is how many containers you have. The result is how many tributaries fit, the path, and the leftover line rate. The choices stay in the URL, so you can share them.
Result: standard mapping
How many ODU2s are in an ODU4?
An ODU4 carries 10 ODU2s, per ITU-T G.709.
10
ODU2s in an ODU4
Working
ODU4 → 10 × ODU2
- 10 × ODU2 in each ODU4 ITU-T G.709Ten ODU2s use all 80 tributary slots, eight slots each.
- 10 ODU2s
Leftover capacity
4.421706575 Gbit/s of each ODU4 line rate (104.794445815 Gbit/s) sits outside 10 × 10.037273924 Gbit/s of ODU2 line rate (100.37273924 Gbit/s). That remainder is overhead, fixed stuff or justification. It is not another whole tributary.
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