Add-On SFN7142Q-AO 40Gbps Dual QSFP+ PCIe Network Card

Overview

The Add-On SFN7142Q-AO is a high-performance 40 Gigabit Ethernet network interface card (NIC) designed for demanding server and data center environments. It provides dual QSFP+ ports, enabling high-bandwidth connectivity for applications requiring rapid data transfer, such as high-frequency trading, large-scale data analytics, and high-performance computing clusters. The PCIe x8 interface ensures sufficient bandwidth to the host system, making it suitable for environments where network throughput is a critical bottleneck. This card is a comparable solution for environments needing to upgrade their network infrastructure without vendor lock-in.

Compatibility

This NIC is designed for compatibility with standard PCIe x8 slots found in most enterprise servers and workstations. It supports common operating systems including Windows Server, Linux distributions (e.g., RHEL, Ubuntu, CentOS), and VMware ESXi. For specific OS version compatibility, consult the manufacturer's documentation. It is intended to be compatible with network switches and transceivers supporting 40GbE QSFP+ interfaces.

Installation Notes

Installation requires a free PCIe x8 or x16 slot. Ensure the host system is powered off and grounded before inserting the card. The dual QSFP+ ports require compatible 40GbE transceivers and fiber optic cables (sold separately) for network connectivity. Proper airflow within the server chassis is recommended to maintain optimal operating temperatures.