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Solarflare Server Adapter User Guide
Installation
Issue 20 © Solarflare Communications 2017 57
4 Lower to adapter to connect the riser PCB card into the slot in the node.
5 Secure the adapter with the supplied screws at the points shown in the
diagram.
2.20 Solarflare Precision Time Synchronization Adapters
The Solarflare SFN8542 ‐ Plus, SFN8522 ‐ Plus, SFN8042
1
, SFN7322F, SFN7142Q
1
,
SFN7124F
1
, SFN7122F
1
, SFN7042Q
1
, SFN7024F
1
, SFN7022F
1
and SFN6322F
adapters can generate hardware timestamps for PTP packets in support of a
network precision time protocol deployment compliant with the IEEE 1588 ‐ 2008
specification.
Customers requiring configuration instructions for these adapters and Solarflare
PTP in a PTP deployment should refer to the Solarflare Enhanced PTP User Guide
(SF ‐ 109110 ‐ CD).
2.21 Solarflare ApplicationOnload™ Engine
The ApplicationOnload™ Engine (AOE) SFA7942Q is a half ‐ length, full ‐ height PCIe
form factor adapter combining the ultra ‐ low latency dual ‐ port 40GbE adapter with
an Altera Stratix V FPGA.For details of the SFA7942Q adapter refer to the Solarflare
ApplicationOnload Users Guide (SF ‐ 115020 ‐ CD).
The ApplicationOnload™ Engine (AOE) SFA6902F is a full ‐ length PCIe form factor
adapter that combines an ultra ‐ low latency adapter with a tightly coupled ‘bump ‐ in ‐
the ‐ wire’ FPGA.For details of installation and configuring applications that run on
the SFA6902F AOE refer to the Solarflare AOE User’s Guide (SF ‐ 108389 ‐ CD). For
details on developing custom applications to run on the FPGA refer to the AOE
Firmware Development Kit User Guide (SF ‐ 108390 ‐ CD).
1. Requires an AppFlex™ license ‐ refer to Solarflare AppFlex™ Technology Licensing. on
page 18 .