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 ODU4s are in an OTU4?
An OTU4 carries 1 ODU4, per ITU-T G.709.
1
ODU4 in an OTU4
Working
OTU4 → 1 × ODU4
- 1 × ODU4 in each OTU4 ITU-T G.709The OTU4 frame carries exactly one ODU4.
- 1 ODU4
Leftover capacity
7.015527753 Gbit/s of each OTU4 line rate (111.809973568 Gbit/s) sits outside 1 × 104.794445815 Gbit/s of ODU4 line rate (104.794445815 Gbit/s). That remainder is overhead, fixed stuff or justification. It is not another whole tributary.
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