Network & Clock Module
The network clock module provides a 10/100/1000M RJ45 port, and the operating rate of this port can be set through software. At the same time, this module provides the CelCLK II PLL system, with an on-board 50MHz OCXO (-85dB@1Hz, 1e-11@1s) as the VCO clock source. a BNC and a SMA 10MHz input. This module is a mandatory module for NSX/NSXD.
USB Audio Output Module
This module provide a USB 2.0 port to connect DAC. It use independent PCIE bus of CelHeart-G1 for low latency. The clock comes from network & clock module. Fully onboard linear power supply. This optional module is for NSX.
USB Audio and Digital Output Module
This module provides a USB 2.0 port, an i2s (HDMI) port, an AES port and a SPDIF (RCA) port to connect DAC. It is designd with onboard linear power supply. Additionally, it uses independent PCIE bus of CelHeart-G1 for low latency. All digital signals use FIFO and RECLOCK technology. This optional module is for NSXD.