Abstract
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.

This product guide provides essential presales information to understand the adapters and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about Broadcom 25 GbE network adapters and consider their use in IT solutions.

Change History
Changes in the February 18 update:
- New ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port PCIe Ethernet Adapter

Introduction
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.

Specification

Product
Product id	671704
Brand	Lenovo
Partnr	4XC7A08242
EAN/UPC code	889488497348
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Fiber
Ethernet LAN	Y
Fiber optic connector	SFP28
Fiber ports quantity	4
PCI version	3.0
Network
Maximum data transfer rate	25000 Mbit/s
Networking standards	IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3az
Ethernet interface type	25 Gigabit Ethernet
Ethernet LAN data rates	25000 Mbit/s
Design
Internal	Y
Component for	Server
Product colour	Green, Stainless steel
Certification	CB, cTUVus, CE, FCC, VCCI, ICES, RCM
Compatible products	SR655/SR635
Operational conditions
Operating temperature (T-T)	0 - 55 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	5 - 95 procent
Storage relative humidity (H-H)	5 - 95 procent