Revision History

The following table shows the revision history for this document.

Section	Revision Summary
06/23/2023 Version 1.8
Card Thermal and Electrical Protections and Board and Temperature Limits	Added new sections.
08/27/2020 Version 1.7.1
General updates	Editorial updates only. No technical content changes.
06/29/2020 Version 1.7
General updates	Removed U50DD ES3 card and SFP-DD connector. Added U50 LV production card. Replaced HBM with HBM2.
Figure 1	Updated figure.
Table 1	Removed column for U50DD ES3. Added column for U50 LV. Updated rows for weight, network interface, PCIe interface, and HBM2 bandwidth. Added rows for network clock precision, Vitis development environment, Vitis platform, Vivado Design Suite, and target workloads. Removed note about U50DD cards. Updated note 1. Added notes 5, 6, 8, and 9.
Table 1	Changed height from 62.40 mm to 68.90 mm.
Operating Conditions	Added sentence explaining the term load.
05/14/2020 Version 1.6
General updates	Changed from advance product specification to product specification.
Figure 1	Updated figure.
Network Interfaces	Added sentence about SFP-DD connector support and updated wattage description.
Table 1	Updated operating humidity and storage humidity.
Airflow Direction Support	Added Figure 1 and note about other environmental conditions.
Operating Conditions	Appended "63W Load" to table titles.
02/18/2020 Version 1.5
Table 1	Updated height to 2.46 inch (62.40 mm).
Table 1	Updated operating humidity and storage humidity conditions.
Satellite Controller	Added description of board management controller.
Operating Conditions	Updated inlet temperature versus airflow requirement table at sea level and added tables for 1200m above sea level at both 85°C and 70°C optical.
12/19/2019 Version 1.4
Qualified Servers	Added web link to qualified servers.
12/16/2019 Version 1.3
Operating and Storage Temperature Conditions	Revised the operating temperature from 55°C to 50°C.
Operating Conditions	Removed the 55°C row from Table 5.
11/19/2019 Version 1.2
General updates	Updated to the Vitis unified software platform throughout.
Summary	Reversed order of figures.
Table 1	Corrected form factor to half length. Added HBM2 bandwidth. Updated note 1. Added note about Alveo programming cable.
Product Details	Reversed order of figures.
Dimensions	In first paragraph, replaced half width with half length.
Network Interfaces	Updated section.
Operating System Compatibility	Updated section.
Figure 1	Added new figure.
09/26/2019 Version 1.1
Table 1	Added note about power rails.
09/17/2019 Version 1.0.1
General updates	Editorial updates only. No technical content updates.
08/02/2019 Version 1.0
Initial release	N/A