The RM20-9262-B/S is a rear module option for the 9262 openGear card ONLY! It features digital-to-analog audio conversion as well as provides 1x4 AES/EBU DA. It supports audio sampling frequencies from 30 kHz to 192 kHz, and converts the incoming AES digital audio signal to a stereo balanced analog audio signal pair using 24-bit conversion. Cable equalization and reclocking techniques enable the 9262 to reliably recover incoming digital audio signals over large cable lengths.