产品描述
FT-78-J30/4GDT04G2：该产品为两光两电矩形插头，壳体为不锈钢钝化材质；其中孔位 1、4 装 16#电接触件，孔位 2、3 装 20#光接触件；FT-78-J30/4GDZ04G2：该产品为两光两电矩形插座，壳体为不锈钢钝化材质；其中孔位 1、4 装 16#电接触件，孔位 2、3 装 20#光接触件。

注：本产品有全国产化型号可选
Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.