385 / | HD | OPTICAL WAVEGUIDES |
53 | DF | WITH DISENGAGABLE MECHANICAL CONNECTOR {4} |
55 | DF | .~ Structure surrounding optical fiber-to-fiber connection {4} |
56 | DF | .~.~ Multi-part (e.g., two pieces screwed together or bayonet latched) {3} |
58 | DF | .~.~.~ With additional structure at or immediately surrounding each optical fiber end face {2} |
59 | .~.~.~.~ Plural fiber-to-fiber connections |