Cisco 800-04172-01 VAPMAA0AAA Looprunner Subtend Module

Cisco 800-04172-01 VAPMAA0AAA Looprunner Subtend Module is a Cisco‑manufactured Looprunner Subtend Module described by the 2X-DS3-STM designation. The component carries two key identifiers: the part number 800-04172-01 and the model code VAPMAA0AAA, which are used to locate its official specifications and compatibility notes in Cisco documentation and enterprise procurement systems. The 2X-DS3-STM label indicates the module’s configured interface count as referenced in Cisco's DS3-STM family, aiding technicians and purchasing teams in matching it to the correct hardware families and field configurations. As a dedicated subsystems piece, it is designed to integrate with other Cisco Looprunner hardware where subtend functionality is required. For asset management, use both identifiers in catalogs, maintenance records, and order entries to prevent misidentification with similar-sounding part numbers within Cisco’s extensive Looprunner lineup. This description consolidates the available identifying facts so that buyers can verify they are selecting the exact component associated with the 800-04172-01 and VAPMAA0AAA references.