Range/Series Overview
IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.The Intel Ethernet Network Adapter E835-CQDA2 offers performance for demanding data center environments. Designed as a plug-in card, it features a robust 200 Gb Ethernet interface with two QSFP28 connectors, ensuring high-speed wired connectivity to meet various networking needs. Supporting a range of data link protocols including 10, 25, 50, 100, and 200 Gigabit Ethernet, as well as 100 Gigabit InfiniBand, this adapter is suitable for modern network infrastructures looking for flexibility and scalability.
Equipped with features such as Precision Time Protocol (PTP), Synchronous Ethernet (SyncE), and secure boot, the E835-CQDA2 ensures reliable performance and secure operations. Its Dynamic Device Personalization (DDP) and Virtualization Technology for Connectivity (VT-c) enhance overall adaptability, making this network adapter a solution for efficient data traffic management and virtualization in enterprise settings.
Features Summary
- Exceptional connectivity options
The dual ports support various speeds of 10, 25, 50, 100, and 200 Gigabit Ethernet through QSFP28 connectors, allowing for versatile networking possibilities. - Robust security features
With secure boot and signed firmware, this adapter enhances security and ensures the integrity of the software environment. - Advanced networking capabilities
Includes features such as Precision Time Protocol (PTP) and Synchronous Ethernet (SyncE) to provide synchronized operations crucial for data center applications. - Effective virtualization support
Features like Virtual Machine Device Queues (VMDq) and Dynamic Device Personalization (DDP) enable improved performance in virtualized environments. - Optimized traffic management
On-chip QoS and Traffic Management capabilities facilitate efficient handling of network data flows and enhance network performance.
Specification Summary
Product Description
Intel Ethernet Network Adapter E835-CQDA2 - network adapter - 10/25/50/100/200 Gigabit QSFP28 x 2
Device Type
Network adapter
PCI Specification Revision
PCIe 4.0, PCIe 5.0
Ports
10/25/50/100/200 Gigabit QSFP28 x 2
Data Link Protocol
10GbE, 25GbE, 50GbE, 100 Gigabit InfiniBand, 200GbE