IEC 61754-7-2:20 17（E）定义了具有两排光纤的MPO型连接器系列的标准接口尺寸。IEC 61754-7-2的第一版与IEC 61754-7-1的第一版一起取消并取代了2008年发布的IEC 61754-7的第三版。IEC 61754-7-2的第一版包括两个光纤行MPO变体，包括添加有源设备插座和上角插头。IEC 61754-7-1的第一版包括单光纤行MPO变体以及相关的有源设备插座和上角插头。 关键词:具有两排光纤的MPO型连接器系列的接口尺寸

IEC 61754-7-2:2017(E) defines the standard interface dimensions for the type MPO family of connectors with two rows of fibres. This first edition of IEC 61754-7-2, along with the first edition of IEC 61754-7-1, cancels and replaces the third edition of IEC 61754-7 published in 2008. This first edition of IEC 61754-7-2 includes the two fibre row MPO variants including the addition of active device receptacles and up-angled plugs. The first edition of IEC 61754-7-1 includes the one fibre row MPO variants and related active device receptacles and up-angled plugs.
Keywords: interface dimensions for the type MPO family of connectors with two rows of fibres