Broadcom BCM957414-N4140C Dual-Port 25/10 Gb/s Ethernet PCI Express 3.0 x8 OCP 3.0 Small-Form-Factor Network Adapter
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BCM957414-N4140C
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BCM957414-N4140C Overview
BROADCOM BCM957414-N4140C Dual-port 25/10 Gb/s Ethernet Pci Express 3.0 X8 Ocp 3.0 Small-form-factor Network Adapter. Overview The BROADCOM Bcm957414n4140c Is A Dual-port 25 Gb/s Pci Express 3.0 X8 Network Adapter Designed To The Open Compute Project (ocp) 3.0 Design Specification In Small Form Factor With Two Sfp28 Network Connectors. The Adapter Supports Sfp28 Optical Modules And Copper Direct-attach Cables. The Network Adapter Uses The BROADCOM Bcm57414 25gbe Mac Controller With An Integrated Dual-channel 25gbe Sfi Transceiver. Features Dual-port Pluggable Media Interface, Which Is Compatible With A 25g Sfp28 Optical Transceiver Or A Copper Direct-attach Cable. Fully Compliant With The Sff-8402 Standard. X8 Pci Express 3.0 Compliant. Sr-iov With Up To 128 Virtual Functions (vfs). Function-level Reset (flr) Support. Truflow™ Flow Processing Engine. Virtual Network Termination–vxlan, Nvgre, Geneve, Gre Encap/decap. Vswitch Acceleration. Tunnel-aware Stateless Offloads. Dcb Support – Pfc, Ets, Qcn, Dcbx. Rdma Over Converged Ethernet (roce) Network Controller Sideband Interface (nc-si). Smbus 2.0. Mctp Over Smbus. Pcie-based Uart And Kcs. Jumbo Frames Up To 9 Kb. Advanced Congestion Avoidance. Multiqueue, Netqueue, And Vmq. Ipv4 And Ipv6 Offloads. Tcp, Udp, And Ip Checksum Offloads. Large Send Offload (lso). Large Receive Offload (lro). Tcp Segmentation Offload (tso). Receive-side Scaling (rss). Transmit-side Scaling (tss). Vlan Insertion/removal. Interrupt Coalescing. Network Boot—pxe, Uefi. Iscsi Boot. Wake-on-lan (wol). Msi And Msi-x. Conforms To The Ocp 3.0 Design Specification Version 1.00. Applications Dual-port 25-gigabit Ethernet Adapter For Ocp Systems
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Frequently Asked Questions
What are the primary performance capabilities of the Broadcom BCM957414-N4140C adapter? +
The BCM957414-N4140C is engineered for high-bandwidth enterprise environments, offering dual-port 25GbE connectivity. It leverages Broadcom’s advanced controller technology to provide ultra-low latency and high-throughput performance, making it an ideal solution for data centers requiring consistent, high-speed data transfer and efficient network offloading capabilities to support demanding virtualization and storage workloads.
Which server interfaces and bus standards does the BCM957414-N4140C support? +
This network interface card utilizes a PCIe Gen3 x8 host interface. By adhering to standard PCIe specifications, it ensures broad compatibility with a wide range of enterprise-grade server platforms. Its design focuses on maximizing bus efficiency to ensure that the 25GbE data throughput is not throttled by the host bus, maintaining high system-level performance.
What type of physical media and transceiver modules are compatible with this NIC? +
The BCM957414-N4140C features SFP28 ports, which provide the flexibility to utilize various 25GbE optical transceivers or Direct Attach Copper (DAC) cables. This versatility allows network architects to select the appropriate physical media based on their specific distance requirements, whether they are connecting short-reach top-of-rack switches or longer-distance data center interconnections.
How does the BCM957414-N4140C handle network traffic offloading? +
This adapter features advanced hardware offload engines that significantly reduce CPU overhead by processing complex network tasks directly on the card. This includes support for stateless offloads, which streamlines data packet processing, allowing the host server’s CPU to focus on application-level compute tasks rather than managing network traffic flow, thereby increasing overall server efficiency.
Is the Broadcom BCM957414-N4140C suitable for high-density virtualization environments? +
Yes, it is highly optimized for virtualization. It supports advanced features such as SR-IOV (Single Root I/O Virtualization), which allows a single physical PCIe device to appear as multiple virtual devices. This enables direct access for virtual machines, reducing latency and increasing performance for heavy virtualized workloads common in cloud and enterprise data centers.
What management features are integrated into this Broadcom network card? +
The card supports comprehensive management through standard industry drivers and interfaces compatible with modern operating systems and hypervisors. It integrates seamlessly with existing data center management frameworks, allowing administrators to monitor port status, configure link parameters, and collect telemetry data to ensure optimal network health and performance across the infrastructure.
How do I ensure the BCM957414-N4140C is properly integrated into my existing network architecture? +
Integration requires confirming that your server hardware has an available PCIe Gen3 x8 slot and that the SFP28 transceivers match your current switch port requirements. We recommend installing the latest Broadcom-provided drivers for your specific operating system to ensure stability and compatibility with advanced features like hardware-based traffic acceleration and VLAN tagging.
Can the BCM957414-N4140C be used in storage area network (SAN) configurations? +
Given its high throughput and low-latency profile, this NIC is an excellent candidate for Ethernet-based storage protocols. By utilizing its 25GbE bandwidth, it provides the necessary headroom for high-performance storage traffic, such as NVMe-over-Fabrics or iSCSI, ensuring that storage I/O operations remain fast and responsive even under significant multi-tenant or heavy compute loads.
How can I obtain a bulk quote for multiple BCM957414-N4140C units? +
To receive a competitive quote for large volume orders, simply visit BuyRouterSwitch.com and utilize our dedicated request-for-quote portal. Our sales team is equipped to handle bulk inquiries efficiently, providing you with tailored pricing based on your specific quantity requirements and procurement timelines, ensuring a streamlined acquisition process for your enterprise projects.
Why should I choose BuyRouterSwitch.com for my enterprise networking hardware needs? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise equipment. We specialize in providing authentic Broadcom hardware, ensuring that every product you receive meets rigorous industry standards. By choosing us, you benefit from our streamlined ordering process and dedicated service, which is designed to help professionals acquire the exact network infrastructure components required to keep their operations running smoothly.
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