| 摘要 |
A feed-through adapter 130 for calibrating fiber optic test probes 58 has a bore 136 or 137 located in a generally cylindrical body, for receiving fibre optic test probes at both ends of the body. A pair of retention clips 138 with one or more resilient fingers lock the fibre optic test probes in place. The adapter 130 can also contain an alignment sleeve 142, an interior bore 140 and a threaded nipple 142. The adapter 130 can have male 134 and female 132 bodies together with respective alignment sleeve receiving bores 144 and 146. Annular shoulders 148, 149 are also disclosed. |
