<b>Reliable serial signal extension:</b>The extension enables stable expansion of existing RS232, RS422 or RS485 connections between system components with a 9-pin Sub-D interface.<br><b>1:1 assigned for direct signal transmission:</b>All pins are connected one-to-one and enable unaltered transmission without cross-wiring.<br><b>9-pin Sub-D plug to socket:</b>The assembly with 9-pin plug and 9-pin socket allows easy extension of existing DB9 connections.<br><b>Moulded connector design:</b>The moulded connectors support a mechanically stable connection and increase resistance in daily use.<br><b>Flexible length options:</b>Available in 2 metres, 3 metres, 5 metres, 7 metres, 10 metres, 15 metres and 20 metres for installations tailored to your needs.<br><br>The InLine® serial extension with 9-pin Sub-D plug to 9-pin Sub-D socket is used to extend existing serial interfaces. It is suitable for RS232, RS422 and RS485 connections between peripheral devices, data switches and PC or server s This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-189-9277, indicating validated use in U.S. government and defense logistics supply chains.