The FTDI USB RS232 to TRS Mini 2.5mm Audio Jack Console Commissioning Cable is a purpose built USBtoserial solution designed for console access and commissioning of select equipment. It uses a FTDI FT232RL USBtoserial chipset to provide a reliable RS232 interface to devices that use a 2.5 mm TRS console jack. The part is identified as 9400299A and is sized with a convenient 1.8 meter length. Key benefits Easy USB to RS232 console access: Leveraging the FT232RL chipset, it provides a stable USB to serial connection for device configuration and diagnostics. Direct compatibility with target devices: Specifically fit for AP9630, AP9631, and RT 15000 equipment requiring a 2.5 mm TRS console port. Flexible installation: The 1.8 meter cable length offers room to work from a comfortable distance during console setup or maintenance. Durable, field friendly design: Built as a console commissioning cable intended for regular use in installation and service tasks. Clear, standards based interface: USB on the host side and RS232 style serial signaling through the 2.5 mm TRS jack, enabling broad compatibility with supported devices. Key attributes Functionality: USB to RS232 serial interface for console access via a 2.5 mm TRS mini jack. Compatibility: Fit for AP9630, AP9631, and RT 15000 devices requiring a 2.5 mm console port. Length: 1.8 meters. Chip: FTDI FT232RL (USBtoserial conversion). Part number: 9400299A. Interface: USB to RS232 with a 2.5 mm TRS plug on the device side. What it does not omit The description reflects the original brand and features: FTDI USB to RS232 capability, FT232RL chip, 2.5 mm TRS console jack interface, model 9400299A, 1.8 m length, and compatibility with AP9630, AP9631, and RT 15000. Use cases Onsite device commissioning: Connect the cable to a computer via USB, plug the 2.5 mm TRS jack into the AP9630 or AP9631 console port, and perform initial configuration or firmware updates. Field maintenance of RT 15000 systems: Use the cable to access the device console for diagnostics, logs capture, and commandbased management. Lab testing and development: Use with a PC to interface test rigs or development boards that require a USBtoserial connection through a 2.5 mm TRS console interface. Notes This cable relies on FTDI FT232RL technology for USBtoserial conversion and is designed to provide a straightforward console connection to compatible devices.