AFHBA404 : now shipping, fiber optic Host Bus Adapter card.
The D‑TACQ ACQ2106 digitizer appliance can capture huge amounts of data for example
ACQ2106 features SFP+ fiber optic transceivers. AFHBA404 forms the "ground station" for the link, with matching SFP+ links and a high performance DMA engine to stream the data direct to DRAM on host PC. Each 6 Gbps link can transfer 500 MBytes/s, and multiple links can be aggregated to increase data rate. D‑TACQ has tested aggregation to 1 GBytes/s.
With 4 ports, AFHBA404 can aggregate data from multiple separate ACQ2106 boxes.
The system is also capable of extreme low-latency multi-channel operation, used in demanding control applications.
AFHBA404 is represents a significant upgrade on our previous AFHBA product (single port, 2.5Gbps), however AFHBA is still available for single box applications where the data rate (200 MBytes/sec) is sufficient.
Gbps: communication link rate: Giga Bit per second, raw 8b/10b encoding.
MBytes/s : Data flow, mega bytes/second.
MSPS : Mega Samples Per Second, with D‑TACQ products, all samples are simultaneous.
Actual achievable throughput depends on choice of host PC.