Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 639
a similar mannerthe wires leading from the switch-board jack are bunched into acable, f.,, which is then led through the cable run to the properstrip, d. of the distributing board, where it is fanned out and con- DISTRIBUTING FRAMES. 617 nected to similar terminals. The vertical portions of the… … ewrrcHBOARD ,< ^ iCABLE U^ *- FIG. 453.—FORD & LENFEST DISTRIBUTING FRAME. The jumper wires, which are usually of tinned rubber-covered wirein twisted pairs, are attached to the inner ends of the terminalson the line side of the distributing board and led through a hole inthe strip and…
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