Technical data

ASTi Telestra 4 Training Manual (Ver. 1, Rev. F)
8 Copyright © 2010 Advanced Simulation Technology inc.
2.3.3. ACE-RIU
The ACE-RIU is a compact DSP-based interface module that connects remotely located operator
headsets, speakers, and control panels to a central Target via the ACENet architecture. The ACE-
RIU provides low-noise analog-digital conversion and low-latency distribution. The ACE-RIU
has a sample rate of 48kHz ensuring high fidelity audio processing. The hardware is available
with a 19”, 1U high rackmount kit, each kit holds three ACE-RIUs.
The platform components consist of:
• Digital Inputs (1 per channel, 4 channels total)
• Digital Outputs (1 per channel, 4 channels total)
• RS-422 serial ports (2)
For more information on the ACE-RIU, please see the ACE-RIU Technical User Guide (DOC-01-
ACE-RIU-UG-1).
Advanced Simulation Technology, Inc.
CHAN A CHAN B CHAN C CHAN D
Figure 9: ACE-RIU Front Panel
Serial Ports
A
B
Status
Power
+15VDC
1 2 3 4
ACENet
Figure 10: ACE-RIU Rear Panel