North American Digital Hierarchy
TABLE G-1 provides network capacity specifications for the North American digital hierarchy.
| Signal | Capacity | Number of DS-0 |
|---|---|---|
| DS-0 | 64 Kbps | 1 |
| DS-1 (T1) | 1.544 Mbps | 24 |
| DS-2 (T2) | 6.312 Mbps | 96 |
| DS-3 (T3) | 44.736 Mbps | 672 |
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