Supermicro AOC-URG4N4-b2XT User manual

User's Guide
Revision 1.0
AOC-URG4N4-b2XT

User's Guide Revision 1.0
Release Date: September 2, 2022
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!

Preface
About this User's Guide
This user's guide is written for system integrators, PC technicians, and
knowledgeable PC users. It provides information for the installation and use of the
AOC-URG4N4-b2XT add-on card.
About this Add-on Card
Ultra Riser Cards are the most advanced Riser Cards in the market. They provide
PCI-E 4.0 expansion slots for the latest Gen. 4 PCI-E add-in cards while function-
ing as networking devices with various LAN controllers. The AOC-URG4N4-b2XT
provides two ports 10GbE networking solution based on Broadcom®BCM57416,
an internal PCI-E 4.0 x16 slot, and four NVMe ports to provide the exibility of
conguring Supermicro Ultra systems.
An Important Note to the User
All images and layouts shown in this user's guide are based upon the latest PCB
Revision available at the time of publishing. The card you have received may or
may not look exactly the same as the graphics shown in this user's guide.
Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required before
any warranty service will be rendered. You can obtain service by calling your ven-
dor for a Returned Merchandise Authorization (RMA) number. When returning the
motherboard to the manufacturer, the RMA number should be prominently displayed
on the outside of the shipping carton, and the shipping package is mailed prepaid
or hand-carried. Shipping and handling charges will be applied for all orders that
must be mailed when service is complete. For faster service, You can also request
a RMA authorization online (http://www.supermicro.com/RmaForm/).
This warranty only covers normal consumer use and does not cover damages in-
curred in shipping or from failure due to the alternation, misuse, abuse, or improper
maintenance of products.
During the warranty period, contact your distributor rst for any product problems.
Preface
iii

iv
Super AOC-URG4N4-b2XT Add-on Card User's Guide
Conventions Used in the User's Guide
Pay special attention to the following symbols for proper system installation and to
prevent damage to the system or injury to yourself:
Warning: Important information is given to ensure proper system installa-
tion or to prevent damage to the components or injury to yourself.
Note: Additional information is given to di󰀨erentiate between various mod-
els or provides information for the correct system setup.
Naming Convention

v
Preface
Contacting Supermicro
Headquarters
Address: Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Sales Inquiries)
[email protected] (Gov. Sales
Inquiries)
[email protected] (Technical Support)
[email protected] (RMA Support)
[email protected] (Webmaster)
Website: www.supermicro.com
Europe
Address: Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [email protected] (Sales Inquiries)
Support_Europe@supermicro (Technical Support)
RMA_Europe@supermicro (RMA Support)
Website: www.supermicro.nl
Asia-Pacic
Address: Super Micro Computer, Inc.
3F, No. 150, Jian 1st Rd.
Zhonghe Dist., New Taipei City 235
Taiwan (R.O.C)
Tel: [phone]
Fax: [phone]

Super AOC-URG4N4-b2XT Add-on Card User's Guide
Asia-Pacic
Email: [email protected] (Sales Inquiries)
[email protected] (Technical Support)
[email protected] (RMA Support)
Website: www.supermicro.com.tw

vi
Table of Contents
Preface
Chapter 1 Overview
1-1 Overview ......................................................................................................... 1-1
1-2 Key Features................................................................................................... 1-1
1-3 Specications .................................................................................................. 1-2
1-4 Available SKUs ............................................................................................... 1-5
Chapter 2 Hardware Components
2-1 Add-On Card Image and Layout..................................................................... 2-1
2-2 Major Components.......................................................................................... 2-2
2-3 Ports................................................................................................................ 2-3
2-4 Connectors ...................................................................................................... 2-3
2-5 Jumpers........................................................................................................... 2-4
Installation
3-1 Static-Sensitive Devices.................................................................................. 3-1
3-2 Before Installation ........................................................................................... 3-2
3-3 Installing the Add-on Card .............................................................................. 3-2
3-4 Installing Drivers for Windows ........................................................................ 3-3
3-5 Installing Drivers (for Broadcom®BCM57416)................................................ 3-4
Preface

Chapter 1: Overview
1-1
Chapter 1
Overview
1-1 Overview
Congratulations on purchasing your add-on card from an acknowledged leader in
the industry. Supermicro products are designed with the utmost attention to detail
to provide you with the highest standards in quality and performance. For product
support and updates, please refer to our website at http://www.supermicro.com/
products/nfo/networking.cfm#adapter.
1-2 Key Features
The key features of this add-on card include the following:
• 1U Networking Ultra Riser card for 1U Ultra systems
• Dual 10GbE RJ45 ports
• Broadcom®BCM57416 Ethernet Controller
• One internal PCI-E 4.0 x16 slot
• Four NVMe ports (two Slim SAS x8)
• Low latency RDMA over Converged Ethernet (RoCE)
• Thermal sensor support
• NC-SI for Remote Management
• Supports RJ45 Category 6 and 6A cables

1-2
Super AOC-URG4N4-b2XT Add-on Card User's Guide
1-3 Specications
General
• Broadcom®BCM57416 dual-port 10Gbps controller
• PCI-E 3.0 x8 (8GT/s) interface
• Dual RJ45 connectors
• One internal PCI-E 4.0 x16 slot
• Four NVMe ports (two Slim SAS x8)
Networking Features
• Jumbo Frames (up to 9600-byte)
• 802.3x ow control
• Link Aggregation (802.3ad)
• Virtual LANs 802.1q VLAN tagging
• Congurable Flow Acceleration (CFA)
• IEEE 1588 and Time Sync
• RDMA over Converged Ethernet (RoCE)
• TruFlow Technology
Stateless O󰀪oad Features
• TCP, UDP, IPv4, IPv6 checksum o󰀪oad
• Large Send O󰀪oad (LSO)
• Receive Segment Coalescing (RSC)
• TCP Segmentation O󰀪oad (TSO)

Chapter 1: Overview
1-3
• Large Receive O󰀪oad (LRO)
• Receive Side Scaling (RSS)
• Transmit Side Scaling (TSS)
NIC Partitioning (NPAR)
• 16 Physical Functions
Virtualization Features
• NetQueue, VMQueue, and Multiqueue
• Support for 128 Virtual Functions
• VXLAN
• NVGRE
• Geneve
• Edge Virtual Bridging (EVB)
Flow Processing
• Exact/Wildcard Match Flow Lookup
• VLAN insertion/deletion
Data Center Bridging
• Priority-based Flow Control (PFC; IEEE 802.1Qbb)
• Enhanced Transmission Selection (ETS; IEEE802.1Qau)
• Quantized Congestion Notication (QCN; IEEE802.1Qau)
• Data Center Bridging Capability eXchange (DCBX; IEEE802.1Qaz)
• Eight tra󰀩c classes per port; fully DCB compliant per 802.1Qbb