Lucent Technologies EXS-XIO-1201R IO Expansion Module — rear EXNET ONE I Module for the EXS-2000 (LNX-2000) system. It functions as an IO expansion unit, enabling additional input/output connectivity for the host EXS-2000 chassis. Designed to integrate within Lucent's EXS-2000 ecosystem, this module extends the device's I/O capacity via the EXNET interface.
