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Omschrijving
The XXV710DA2OCPG1 is an Intel dual-port 25GB Ethernet network adapter designed to deliver high performance and low latency network connectivity. It is specifically engineered to handle the demanding workloads of data center applications, including cloud computing, virtualization, and storage. In this article, we will discuss the features and benefits of the XXV710DA2OCPG1 in detail.
The XXV710DA2OCPG1 network adapter features two 25GB Ethernet ports that support Data Center Bridging (DCB), which provides lossless Ethernet connectivity for converged networking. The adapter is also compatible with IEEE 802.3x flow control, which helps to reduce packet loss during congestion. The adapter supports both TCP/IP and UDP/IP protocols and has a maximum transfer rate of 50Gbps per port, making it ideal for high-bandwidth applications.
The XXV710DA2OCPG1 is equipped with Intel's Ethernet controller XXV710, which is designed to provide high performance and low power consumption. The Ethernet controller features advanced hardware acceleration capabilities that offload tasks from the CPU, including packet processing, checksum offload, and segmentation offload. This allows the CPU to focus on other tasks, improving overall system performance.
The network adapter also features Intel's Virtualization Technology for Connectivity (VT-c), which provides hardware-assisted I/O virtualization. This technology enables multiple virtual machines to share a single network adapter, improving virtual machine performance and reducing hardware costs. The XXV710DA2OCPG1 is also compatible with Intel's Data Direct I/O (DDIO) technology, which allows the network adapter to bypass the CPU and access memory directly, improving network performance and reducing CPU overhead.
The network adapter also features support for Intel's Ethernet Flow Director, which provides advanced traffic steering capabilities. Ethernet Flow Director allows the network adapter to direct incoming traffic to specific CPU cores, improving packet processing efficiency and reducing latency. This technology is particularly useful in multi-core systems, where traditional interrupt-based packet processing can become a bottleneck.
The XXV710DA2OCPG1 network adapter offers several benefits for data center applications, including:
Fainaly, the XXV710DA2OCPG1 Intel dual-port 25GB Ethernet network adapter is an excellent choice for data center applications that require high-performance and low-latency network connectivity. The adapter features advanced hardware acceleration capabilities that offload tasks from the CPU, improving overall system performance. It is also compatible with Intel's Virtualization Technology for
Specificaties
Overige specificaties | |
---|---|
Opslag via ethernet | iSCSI, NFS |
Laatste wijziging | 66155742 |
Doelgroep | Artificial Intelligence, High Performance Computing |
Soort aansluiting | PCIe v3.0 (8.0 GT/s) |
Vormfactor | OCP |
Intel® Virtualization Technology for Connectivity (VT-c) | Ja |
Lage halogeen opties beschikbaar | Nee |
Code geharmoniseerd systeem (HS) | 8517620090 |
Processorfamilie | 700 Network Adapters (up to 40GbE)-700 Network Adapters (up to 40GbE) |
Export Control Classification Number (ECCN) | 5A991 |
Commodity Classification Automated Tracking System (CCATS) | NA |
Bekabelingstype | SFP28 Direct Attach twinaxial cabling up to 5m / SFP28 SR Optics also supported (extended temp ONLY) |
Brackethoogte | OCP form factor (Mezz 2.0 Type 1 and Type 2 Design Spec) |
Soort kabel | SFP28 Direct Attach twinaxial cabling up to 5m / SFP28 SR Optics also supported (extended temp ONLY) |
Technische details | |
Status | Launched |
Kaartkabeldrager netwerkinterface | Copper, Fiber |
Kaarttype netwerkinterface | Server |
Lanceringsdatum | Q4'17 |
URL productsamenvatting | https://www.intel.com/content/www/us/en/ethernet-products/network-adapters/ethernet-xxv710-for-ocp-brief.html |
Producttype | Network Interface Card |
Marktsegment | Server |
Prestatie | |
Intel® Virtual Machine Device Queues (VMDq) | Ja |
Intelligent Offloads | Ja |
PCI-SIG* SR-IOV Capable | Ja |
Intel® Flexible Port Partitioning | Ja |
Intel® Data Direct I/O Technology | Ja |
Snelheid en sleuf breedte | 8.0 GT/s, x8 Lane |
On-chip QoS and Traffic Management | Ja |
iWARP/RDMA | Nee |
Design | |
Productserie | 700 Series Network Adapters (up to 40GbE) |
Productfamilie | 10/25/40 Gigabit Ethernet Adapters |
Energie | |
Typisch stroomverbruik | 10,7 W |
Netwerk | |
Maximale afstand | 5 m |
Ethernet interface type | 25 Gigabit Ethernet |
Ethernet LAN, data-overdrachtsnelheden | 1000,10000,25000 Mbit/s |
Ethernet LAN | Ja |
Bandbreedte | |
Overdrachtssnelheid (max) | 25000 Mbit/s |
Poorten & interfaces | |
Vezel-optische connector | SFP28 |
PCI versie | 3.0 |
HDD Interface | Fiber |
Hostinterface | PCI Express |
Intern | Ja |
Connectiviteitstechnologie | Bedraad |