
Page 280 of 456 Cabling lines and trunks
Table 45
NT5K18 Flexible Central Office Trunk connections for NT8D37 I/O panel connectors A, E, K, R (Part 2 of 2)
Lead designations |
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| I/O panel connectors |
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| Pair |
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| Unit |
COT | Pins |
| color | A | E | K |
| R | number |
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T3 | 32 |
| Slot 0 | Slot 4 | Slot 8 |
| Slot 12 | Unit 3 | |
R3 | 7 |
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| 33 |
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| 8 |
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T4 | 34 |
| Slot 0 | Slot 4 | Slot 8 |
| Slot 12 | Unit 4 | |
R4 | 9 |
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| 35 |
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| 10 |
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T5 | 36 |
| Slot 0 | Slot 4 | Slot 8 |
| Slot 12 | Unit 5 | |
R5 | 11 |
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| 37 |
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| 12 |
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T6 | 38 |
| Slot 0 | Slot 4 | Slot 8 |
| Slot 12 | Unit 6 | |
R6 | 13 |
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| 39 |
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| 14 |
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T7 | 40 |
| Slot 0 | Slot 4 | Slot 8 |
| Slot 12 | Unit 7 | |
R7 | 15 |
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| 41 |
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| 16 |
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