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 OC-768s are in an ODU3?
An ODU3 carries 1 OC-768, per ITU-T G.709. This is a client mapping of OC-768 into ODU3.
1
OC-768 in an ODU3
Working
ODU3 → 1 × OC-768
- 1 × OC-768 in each ODU3 ITU-T G.709Client mappingCBR OC-768, the same client rate as STM-256, mapped into OPU3.
- 1 OC-768
Leftover capacity
506.098983 Mbit/s of each ODU3 line rate (40.319218983 Gbit/s) sits outside 1 × 39.813120 Gbit/s of OC-768 line rate (39.813120 Gbit/s). That remainder is overhead, fixed stuff or justification. It is not another whole tributary.
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