Page 144 of 456 Planning and designating a Main Distribution Frame
Figure 58
Label for Exchange Line Trunk Card (NT5K18)
EXCHANGE LINES
LOOP..........
SHELF.........
CARD..........
EXCHANGE NO.'S
0 | 1 | 2 | 3 |
T R | T R | T R | T R |
EXCHANGE LINES
LOOP..........
SHELF.........
CARD..........
EXCHANGE NO.'S
4 | 5 | 6 | 7 |
T R | T R | T R | T R |
EXCHANGE LINES
LOOP..........
SHELF.........
CARD..........
EXCHANGE NO.'S
0 | 1 | 2 | 3 |
T R | T R | T R | T R |
Figure 59
Label for Direct Dial Inward Trunk Card (NT5K17)
DIRECT DIAL INWARDS
LOOP..........
SHELF.........
CARD..........
EXCHANGE LINES
0 | 1 | 2 | 3 |
T R | T R | T R | T R |
DIRECT DIAL INWARDS
LOOP..........
SHELF.........
CARD..........
EXCHANGE LINES
4 | 5 | 6 | 7 |
T R | T R | T R | T R |
DIRECT DIAL INWARDS
LOOP..........
SHELF.........
CARD..........
EXCHANGE LINES
0 | 1 | 2 | 3 |
T R | T R | T R | T R |