It is one of Amphenol's smallest RF connector line and was developed in the 1990's.
这是一个相配最小的射频连接线，并制定了在1990年的。
Amphenol is a multinational famous corporate, one of the top connector manufacturers in the world.
美国安费诺集团公司是知名跨国企业，享誉全球最大连接器制造商之一。
The telephone companies call the 25-pair Amphenol connector used as a demarcation point the RJ-21X.
电话公司称这种25对脚连接器为安费诺连接器，用作RJ-21X的分界点。
It is one of Amphenol's smallest RF connector line and was developed in the1990's.
这是一个相配最小的射频连接线，并制定了在1990年的。