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 STM-64s are in an ODU2?
An ODU2 carries 1 STM-64, per ITU-T G.709. This is a client mapping of STM-64 into ODU2.
1
STM-64 in an ODU2
Working
ODU2 → 1 × STM-64
- 1 × STM-64 in each ODU2 ITU-T G.709Client mappingCBR STM-64 mapped into OPU2.
- 1 STM-64
Leftover capacity
83.993924 Mbit/s of each ODU2 line rate (10.037273924 Gbit/s) sits outside 1 × 9.953280 Gbit/s of STM-64 line rate (9.953280 Gbit/s). That remainder is overhead, fixed stuff or justification. It is not another whole tributary.
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