Recently, the wealth of photoelectric declare "integrated connector" project has 2008 annual aviation science and technology progress prize. This kind of product development success for the development of connector, provides new ideas, no longer bureau be confined to a connector can only transmit a type of signal, but will different types of signal integration in a connector in the design, make connectors have muti_function characteristics, and greatly reduced the product the bulk and weight. Project not only fills up the domestic blank, reflects our products in high-end, integration development direction, and meet the needs of national defense and upgrade the weapons capability, and assembly can greatly improve the wealth of photoelectric market competitiveness of products. This kind of products are the structure design of connector presents new concept, the future development of connector has important strategic significance. At present, the products have been widely used in various fields, and military in the civilian areas have also been applied, produced a good economic and social benefits.