9902.17.38 - Local area network (LAN) eXtensions for Instrumentation (LXI) data acquisition/switch units, each having both a universal serial bus (USB) and LAN terminal using the LXI standard, having a 3-slot mainframe in rear for plug-in modules, capable of measuring 11 different input signals and having a built-in digital multimeter (DMM) with 6-1/2 digits (22 bits) of resolution (provided for in subheading 9030.89.01).
Details
| Field | Value |
|---|---|
| Unit of Quantity | N/A |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | No change |
| Column 2 Rate of Duty | No change |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 9902.17.38, pertains to specialized data acquisition and switching units designed for local area networks (LAN) that adhere to the LXI (LAN eXtensions for Instrumentation) standard. The units are characterized by their integration of both USB and LAN connectivity, a 3-slot mainframe for plug-in modules, the capability to measure 11 distinct input signals, and an integrated 6-1/2 digit (22-bit resolution) digital multimeter (DMM). These are specifically provided for under subheading 9030.89.01, indicating their role in measurement and analysis instrumentation.
Unlike other categories within the broader HTS system, such as those covering live animals (Chapters 01), textiles (Chapters 50-63), or machinery (Chapters 84-85), this specific classification is dedicated to advanced test and measurement equipment with networking capabilities. Its focus on LXI compliance and the combination of data acquisition, switching, and multimeter functions within a single mainframe unit clearly differentiates it from standalone instruments or general networking hardware. The "99" chapter designation signifies its placement under temporary legislation or special provisions, highlighting a unique trade or tariff treatment.
As this classification represents a leaf node, there are no further subcategories under 9902.17.38. Therefore, classification within this node is determined by meeting all the described physical and functional criteria, including the LXI standard compliance, the specified number of input signals, and the integrated DMM specifications. The primary classification reference point for these goods is the detailed description provided, which supersedes broader classifications within the standard tariff schedule.