Siemens 6ES7960-1AA04-5AA0 Fiber Optic Patch Cable

Siemens 6ES7960-1AA04-5AA0 Fiber Optic Patch Cable is a 1-meter LWL patch lead designed for the SIMATIC S7-400H synchronization module. It is intended for indoor use and provides a fiber-optic link between two synchronization modules to distribute timing signals in a factory automation network. This specific 1-meter variant carries the order number 6ES7960-1AA04-5AA0; Siemens also offers the same cable in longer lengths under 6ES7960-1AA04-5BA0 (2 m) and 6ES7960-1AA04-5KA0 (10 m). The patch cable is part of Siemens’ synchronization solution for S7-400H systems and is designed to be used in pairs with the synchronization module 6ES7960-1AB06-0XA0, enabling a direct fiber connection between modules in close proximity. As a fiber-optic link, it supports high immunity to electrical noise and helps maintain precise synchronization across connected devices in industrial cabinets or production floors. The 1 m variant serves short-distance links within equipment racks or between adjacent panels, aligning with indoor application use described for this family of cables.