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 DS1s are in a DS3?
A DS3 carries 28 DS1s, per ANSI T1.107.
28
DS1s in a DS3
Working
DS3 → 28 × DS1
- 28 × DS1 in each DS3 ANSI T1.10728 DS1s, which is 7 DS2s × 4 DS1s.
- 28 DS1s
Leftover capacity
1.504 Mbit/s of each DS3 line rate (44.736 Mbit/s) sits outside 28 × 1.544 Mbit/s of DS1 line rate (43.232 Mbit/s). That remainder is overhead, fixed stuff or justification. It is not another whole tributary.
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