Lenovo Thinksystem Broadcom 57454 10/25gbe Sfp28 Ethernet Adapters User Guide

Lenovo ThinkSystem Broadcom 57454 10/25GbE SFP28 Ethernet Adapters

Product Guide

The ThinkSystem Broadcom 57454 10/25GbE SFP28 Ethernet Adapters are high-performance 25 Gb Ethernet adapters in either standard PCIe form factor or the Open Compute Project (OCP) 3.0 SFF form factor. They offer TruFlow™ intelligent flow processing and supports advanced networking technologies including RoCE v1/2, SDN, NFV and virtualization.

The following figure shows the 4-port OCP adapter.

Figure 1. ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter

Did you know?
These adapters support 10 Gb or 25 Gb Ethernet switches, including the ThinkSystem NE2572 RackSwitch 25 Gb Ethernet switch. Alternatively, with suitable breakout cables, you can connect four 25 Gb adapters or ports to a single 100 GbE switch port such as the ThinkSystem NE10032 RackSwitch to maximize the investment of your 100Gb switch.

Part number information
The ordering information is listed in the following table.

Table 1. Ordering information

The V2 adapter, 4XC7A08316, offers improved electrostatic discharge (ESD) support over the existing adapter, 4XC7A08241; No functional change. The adapters, when shipped as a stand-alone option part number, includes the following items:

• One Broadcom adapter
• PCIe adapters: Full-height (3U) bracket attached with low-profile (2U) bracket included in the box
• Documentation flyer

The following figure shows the ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter.

Figure 2. ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter

Supported transceivers and cables
The adapters have empty SFP28 cages for connectivity. The adapters either support a connection to a 10 Gb or 25 Gb switch or can share a connection to a 100 Gb switch using a 4:1 breakout cable.
The following table lists the supported transceivers.

Table 2. Transceivers

Not supported in the OCP adapter due to thermal restrictions; use 4TC7A69045 instead. The following table lists the supported fiber optic cables and Active Optical Cables.
Table 3. Optical cables

The following table lists the supported direct-attach copper (DAC) cables.

Table 4. Copper cables

Features

The adapters have the following features:

• Broadcom TruFlow technology integrates flow processing to provide hardware assisted processing of traffic flows with data path Acceleration. TruFlow enables efficient network flow processing and increases Virtual Machine density by offloading the server CPU to improve application performance.
• Broadcom adapters are the industry’s most secure Ethernet solution, leveraging Broadcom’s BroadSAFE® technology to provide unparalleled platform security via Silicon Root of Trust. Broadcom is the first Ethernet Adapter vendor to store authentication key and code in silicon to protect clients from maliciously modified firmware.
• The adapters support both RoCEv1 and RoCEv2 simultaneously. RoCE (RDMA over Converged Ethernet) allows Remote Direct Memory Access (RDMA) traffic to be communicated over Converged Ethernet using Data Center Bridging (DCB). Broadcom’s Smart Congestion Control provides consistent and predictable performance for real world workloads plus scaling for heavily loaded network traffic making it ideal for clients looking for deterministic low latency.
• Support for Data Center Bridging (DCB), including IEEE 802.1Qbb Priority based Flow Control
  (PFC), 802.1Qaz Enhanced Transmission Selection (ETS), and 802.1Qau Quantized Congestion Notification (QCN) capabilities. DCB technology allows the device to provide lossless data delivery, prioritize low latency traffic, and share bandwidth among data center physical links.
• Support for SR-IOV to allow I/O transactions to bypasses hypervisors, which reduces latency by removing data copies and context switches between VM address space and hypervisor address space, when transmitting or receiving data over the network. The implementation supports 802.1Qbg Edge Virtual Bridging (EVB)

Specifications

The adapters have the following technical specifications:

• Based on the Broadcom BCM57454 (4-port) controller
• PCIe 3.0 x16 host interface
• OCP adapters are designed to the Open Compute Project (OCP) NIC 3.0 (version 0.85) with the primary connector (4C+ OCP)
• Supports Message Signal Interrupt (MSI-X)
• Fully compliant with the SFF-8402 standard
• Up to four SFP28 external connectors supporting a transceiver, direct-attach copper (DAC) cable or active optical cable (AOC).
• Support for PXE boot, UEFI and iSCSI boot
• Support for Wake on LAN (WOL) (OCP adapter only)
• Function-Level Reset (FLR) support
• Network Controller Sideband Interface (NC-SI)
• PCIe-based UART and KCS
• SMBus 2.0
• Networking Features
  • Jumbo frames (up to 9600-Byte)
  • 3x flow control
  • Link Aggregation (802.3ad)
  • Virtual LANs-802.1q VLAN tagging
  • Configurable Flow Acceleration
  • Advanced Congestion Avoidance
  • IEEE 1588 and Time Sync
  • Forward Error Correction Clause 74, Clause 91 support over 25 Gbps
• Performance Features
  • 30M Packet Per Second
  • Low latency
  • Bidirectional wire speed throughput
• Stateless Offload Features
  • IPv4 and IPv6 offloads
  • TCP, UDP, IPv4, IPv6 checksum offload Large Send Offload (LSO)
  • Receive Segment Coalescing
  • TCP Segmentation offload (TSO)
  • Large Receive Offload (LRO)
  • Generic Receive Offload
  • Receive Side Scaling (RSS)
  • Transmit Side Scaling (TSS)
  • Header-Payload Split
  • Accelerated Received Flow Steering (RFS)
• Virtualization
  • vSwitch Acceleration
  • NetQueue, VMQueue, and Multiqueue SR-IOV with up to 1K virtual functions (VFs). VXLAN-aware stateless offloads
  • NVGRE-aware stateless offloads
  • Geneve-aware stateless offloads
  • IP-in-IP-aware stateless offloads
  • GRE-aware (encap/decap) stateless offloads
  • Stateless Transport Tunneling
  • Edge Virtual Bridging (EVB)
  • Per Virtual Function (VF) statistics
  • VF Receive-Side Scaling (RSS)/Transmit-Side Scaling (TSS)
• RDMA over Converged Ethernet (RoCE)
  • RoCEv1 and RoCEv2
  • Data Center Bridging with RoCE
  • Reliable Connection Queue Pair
  • Unreliable Datagram Queue Pair
  • Raw Ethertype Queue Pair
  • Up to 1 million Queue Pairs
  • Up to 64K Shared Receive Queues
  • Up to 1 million Completion Queues
  • Up to 1 million Memory Regions and Memory Windows
  • Up to 1 million Protection Domains
  • Up to 250 outstanding RDMA Reads or Atomics per Queue Pair Congestion Avoidance (hardware-based flows tracking and rate adjustment) Fast Memory Register
  • Linux OFED 3.5 and later
  • MS-Windows Network Direct Kernel Provider Interface and SMBDirect MS-Windows Network Direct Service Provider Interface
• Integrated Flow Processing
  • 1 million+ Exact Match Flows
  • Exact Match Flow Lookup
  • Wildcard Match Flow Lookup
  • VLAN insertion/deletion
  • NAT/NAPT
  • Tunnel Encapsulation/De-capsulation Flow tracking and aging
  • Mirroring
  • Metering
  • Flow counters/statistics
  • Custom tunnel header support
• Data Center Bridging
  • Priority-based flow control (PFC; IEEE 802.1Qbb)
  • Enhanced transmission selection (ETS; IEEE 802.1Qaz) Quantized Congestion Notification (QCN; IEEE 802.1Qau)
  • Data Center Bridging Capability eXchange (DCBX; IEEE 802.1Qaz) Up to 8 traffic classes per port; fully DCB compliant per 802.1Qbb
• Manageability
  • TruManage Technology based on Distributed Management Task Force (DMTF) standards and protocols, support for SMASH2.0, WS-Man, and IPMI2.0/DCMI1.5
  • Management Component Transport Protocol (MCTP) – MCTP over SMBus and MCTP over PCIe VDM
• Power Saving
  • ACPI compliant power management
  • PCI Express Active State Power Management (ASPM) PCI Express eCLKREQ support
  • PCI Express unused lane powered down
  • Ultra low-power mode
  • Energy Efficient Ethernet (IEEE Std 802.3az-2010) Power Management (PM) Offload

Server support
The following tables list the ThinkSystem servers that are compatible.

Table 5. Server support (Part 1 of 2)

In 1U servers, this adapter requires a full-height bracket and must be installed in a full-height slot.The use of a low-profile bracket and slot is not supported.

Table 6. Server support (Part 2 of 2)

In 1U servers, this adapter requires a full-height bracket and must be installed in a full-height slot.The use of a low-profile bracket and slot is not supported.

Operating system support

The following tables list the supported operating systems:

• ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter, 4XC7A08241
• ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter V2, 4XC7A08316
• ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter, 4XC7A08242

Tip: These tables are automatically generated based on data from Lenovo ServerProven.

Table 7. Operating system support for ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter, 4XC7A08241

Table 8. Operating system support for ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter V2, 4XC7A08316

ThinkSystem Broadcom 57454 10/25GbE SFP28 Ethernet Adapters

Table 9. Operating system support for ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter, 4XC7A08242

Physical specifications

The PCIe adapter has the following dimensions:

• Length: 167 mm (6.6 in.)
• Height: 63 mm (2.5 in)

The OCP adapter has the following dimensions:

• Width: 76 mm (3 in.)
• Depth: 115 mm (4.5 in.)

Operating environment

The adapters are supported in the following environment:

• Temperature (operating): 0 to 55 °C (32 to 131 °F)
• Temperature (storage): -40 to 65 °C (-40 to 149 °F)
• Humidity: 5 to 95% non-condensing

Warranty

One-year limited warranty. When installed in a supported server, these adapters assume the server’s base warranty and any warranty upgrade.

Agency approvals
The adapters conform to the following standards:

• EN 55022:2010 + AC:2011 Class B (CE EU) EN 55024 Class B (EU)
• CFR47, Part 15 Class B (USA FCC) ICES-003 Class B (Canada)
• CNS13438 Class B (BSMI Taiwan)
• RRL KN22 Class B (S. Korea)
• KN24 (ESD) (S. Korea)
• V-3 / 2014 / 04 (VCCI Japan)
• EN 60950-1
• UL 60950-1
• CTUVus UL
• CSA 22.2 No. 950 CNS14336 Class B
• ICES 003
• UL 1977 (connector safety)
• UL 796 (PCB wiring safety)
• UL 94 (flammability of parts)

Related publications

For more information, see the following resources:

Networking Options for ThinkSystem Servers
https://lenovopress.com/lp0765-networking-options-for-thinksystem-servers
Lenovo ServerProven compatibility information:
http://www.lenovo.com/us/en/serverproven/

Related product families

Product families related to this document are the following:

• 25 Gb Ethernet Connectivity
• Ethernet Adapters

Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:

Lenovo (United States), Inc.
8001 Development Drive
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing

LENOVO PROVIDES THIS PUBLICATION ”AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

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This document, LP1198, was created or updated on February 15, 2021.
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• Lenovo®
• RackSwitch
• ServerProven®
• ThinkSystem

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References

• Welcome | ServerProven
• ANDPRO.RU - интернет магазин компьютерной и офисной техники с выгодными ценами и доставкой
• Networking Options for ThinkSystem Servers > Lenovo Press
• ThinkSystem Broadcom 57454 10/25GbE SFP28 Ethernet Adapters Product Guide > Lenovo Press
• 25 Gb Ethernet Connectivity > Lenovo Press
• Ethernet Adapters > Lenovo Press
• Copyright and Trademark Information | Lenovo US | Lenovo US
• Welcome | ServerProven