HPE EDR InfiniBand/100GbE Adapters: технические характеристики и документация
В архивеOverview
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HPE EDR InfiniBand Adapters
HPE EDR InfiniBand 100Gb 1-port 841QSFP28 Adapter is based on Mellanox ConnectX®-5 technology. It supports InfiniBand function for HPE ProLiant XL and DL Servers. It is designed for customers who need low latency and high bandwidth InfiniBand interconnector in their high performance computing (HPC) systems.
HPE EDR InfiniBand/Ethernet 100Gb 2-port 841QSFP28 Adapter is based on Mellanox ConnectX®-5 VPI technology. It supports dual-function InfiniBand and Ethernet for HPE ProLiant XL and DL Servers. It can function as a dual ported EDR InfiniBand card, a dual ported 100Gb Ethernet card, or a mixed function card. It is designed for customers who need low latency and high bandwidth interconnector in their high performance computing (HPC) systems.
HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT Adapter is based on Mellanox ConnectX®-5 EN technology. It is an Ethernet only adapter. Combined with EDR InfiniBand Switches or 100Gb Ethernet Switches, they deliver low latency and up to 100Gbps bandwidth, ideal for performance driven server and storage clustering applications in HPC and enterprise data centers. |
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P/N 872725-B21, 872725-H21 (ConnectX®-5) |
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P/N 872726-B21, 872726-H21 (ConnectX®-5) |
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P/N P31246-B21, P31246-H21 (ConnectX®-5 EN) |
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Models |
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HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter |
872725-B21 |
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HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter |
872725-H21 |
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HPE InfiniBand EDR/Ethernet 100Gb 2-port 841QSFP28 Adapter |
872726-B21 |
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HPE InfiniBand EDR/Ethernet 100Gb 2-port 841QSFP28 Adapter |
872726-H21 |
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HPE Ethernet 100Gb 1-port QSFP28 PCIe3 x16 MCX515A-CCAT Adapter |
P31246-B21 |
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HPE Ethernet 100Gb 1-port QSFP28 PCIe3 x16 MCX515A-CCAT Adapter |
P31246-H21 |
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Kit Contents
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Servers supported HPE IB EDR 100Gb 1p 841QSFP28 Adapter HPE ProLiant XL Servers (use -H21 part numbers)
HPE ProLiant DL Servers (use -B21 part numbers)
HPE IB EDR/EN 100Gb 2p 841QSFP28 Adapter HPE ProLiant XL Servers (use -H21 part numbers):
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HPE ProLiant DL Servers (use -B21 part numbers)
HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT PCIe3 x16 Adapter HPE ProLiant XL Servers (use -H21 part numbers):
HPE ProLiant DL Servers (use -B21 part numbers):
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Standard Features
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At a Glance Features HPE 1p/2p 841QSFP28 adapters
- Hardware-based reliable transport - Collective operations offload - Hardware-based reliable multicast - Extended Reliable Connected transport (XRC) - Dynamically Connected transport (DCT) - Enhanced Atomic operations - Advanced memory mapping support, allowing user mode registration and remapping of memory (UMR) - On demand paging (ODP) - registration free RDMA memory access
- 100/50/40/10G Ethernet - RoCE (RDMA over Converged Ethernet) - Data Center Bridging (DCB) - Stateless offloads for overlay networks and tunneling protocols - SR-IOV: up to 256 Virtual Functions - SR-IOV: up to 16 Physical Functions per port - Notes: QSFP ports do not support splitter cables (only one MAC address available per port) |
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HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT PCIe3 x16 Adapter
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Product Features HPE 1p/2p 841QSFP28 adapters |
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EDR InfiniBand or 100G Ethernet Throughput The HPE 1p/2p 841QSFP28 adapters deliver up to 100Gbps EDR InfiniBand, providing the network performance needed to improve response times and alleviate bottlenecks that impact performance of customers' applications. They are ideal for high performance computing clusters and datacenter servers that require low latency and high bandwidth networking. The HPE 2p 841QSFP28 adapter also support Ethernet and can deliver 100G Ethernet speed. Notes: QSFP ports on HPE 1p/2p 841QSFP28 adapters do not support splitter cables (Only one MAC address available per port). |
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InfiniBand Standards The HPE 1p/2p 841QSFP28 adapters provide support for the following InfiniBand standard: Compliant to IBTA 1.3 standard |
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Congestion Control Hardware-based congestion control |
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Offloads Collective operation offloads
The HPE 1p/2p 841QSFP28 adapters support the following new offloads:
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Transport
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Atomic Operation Enhanced Atomic operations |
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IEEE Standards The HPE 2p 841QSFP28 adapter provides support for the following IEEE Standards:
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Jumbo Frames The HPE 2p 841QSFP28 adapter supports jumbo frames (also known as extended frames), permitting up to a 9.6K byte (KB) transmission unit (MTU). |
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CPU Offload The HPE 2p 841QSFP28 adaptersupports the following offload features
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Single-Root I/O Virtualization The HPE 2p 841QSFP28 adapter supports SR-IOV:
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IPv4 and IPv6 The HPE 2p 841QSFP28 adapter supports IPv4 and IPv6. |
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Time synchronization implementations (PTP) Synchronization of system clocks throughout a network, achieving clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems.
The HPE 2p 841QSFP28 adapter supports Precision Time Protocol IEEE 1588v2 |
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Network Adapter Teaming The HPE 2p 841QSFP28 adapter supports NIC teaming on Linux and on Windows with tools from the Operating Systems. |
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Server Integration The HPE 1p/2p 841QSFP28 adapters are validated, tested, and qualified server options for the supported HPE ProLiant and HPE Apollo servers.
This approach provides a more robust and reliable networking solution than offerings from other venders and provides users with a single point of contact for both their servers and their network adapters. |
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Configuration Utilities HPE 1p/2p 841QSFP28 adapters are configurable through UEFI. |
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LED Indicators The colored LED on each port of the HPE 1p/2p 841QSFP28 adapters indicate link status and link activity. |
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HPE Sea of Sensors 3D The HPE 1p/2p 841QSFP28 adapters support the HPE's Sea of Sensors technology for improved thermal control and energy efficiency. |
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Warranty
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Product Features HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT PCIe3 x16 Adapter Notes: The QSFP port on HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT adapter does not support splitter cables (Only one MAC address available per port). |
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Audit Logs Audit Logs are a forensics capability that provides traceability into authenticated firmware updates by capturing changes in standard system logs. |
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Authenticated Updates Authenticated Updates brings cryptographic keys onto the NIC (for HW Authentication) to protect user and configuration data from unauthorized access and verify digitally signed firmware. |
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Checksum & Segmentation Offload Normally the TCP Checksum is computed by the protocol stack. Segmentation Offload is technique for increasing outbound throughput of high-bandwidth network connections by reducing CPU overhead. The technique is also called TCP segmentation offload (TSO) when applied to TCP, or generic segmentation offload (GSO). |
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Device-level Firewall Device-level Firewall blocks any unmanaged access to memory or storage. This ensures that on-device firmware and configuration data can only be accessed by authorized agents. |
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IPv6 IPv6 uses 128-bit addressing allowing for more devices and users on the internet. IPv4 supported 32-bit addressing. |
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Jumbo Frames This adapter supports Jumbo Frames (also known as extended frames), permitting up to a 9,600 byte (KB) transmission unit (MTU) when running Ethernet I/O traffic. This is over six times the size of a standard 1500-byte Ethernet frame. With Jumbo Frames, networks can achieve higher throughput performance and greater CPU utilization. These attributes are particularly useful for database transfer and tape backup operations. |
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Management Support This adapter ships with agents that can be managed from HPE Systems Insight Manager or other management application that support SNMP. |
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Preboot eXecution Environment (PXE) Support for PXE enables automatic deployment of computing resources remotely from anywhere. It allows a new or existing server to boot over the network and download software, including the operating system, from a management/ deployment server at another location on the network. Additionally, PXE enables decentralized software distribution and remote troubleshooting and repairs. |
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RDMA This adapter supports RoCE v1 and v2. RoCE v2, also sometimes called "Routable RoCE" which adds Concurrent RoCE v1 and v2 support, SR-IOV support, QoS with hierarchical TX scheduling, ECN-based congestion control for RoCE v2. RoCE is an accelerated I/O delivery mechanism that allows data to be transferred directly from the user memory of the source server to the user memory of the destination server bypassing the operating system (OS) kernel. Because the RDMA data transfer is performed by the DMA engine on the adapter's network processor, the CPU is not used for the data movement, freeing it to perform other tasks such as hosting more virtual workloads (increased VM density). RDMA also bypasses the host's TCP/IP stack, in favor of upper layer InfiniBand protocols implemented in the adapter's network processor. The bypass of the TCP/IP stack and the removal of a data copy step reduce overall latency to deliver accelerated performance for applications such as Microsoft Hyper-V Live Migration, Microsoft SQL and Microsoft SharePoint with SMB Direct. |
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Receive Side Scaling (RSS) RSS resolves the single-processor bottleneck by allowing the receive side network load from a network adapter to be shared across multiple processors. RSS enables packet receive-processing to scale with the number of available processors. |
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Sanitization Sanitization (Secure User Data Erase) renders User and configuration data on the NIC irretrievable so that NICs can be safely repurposed or disposed. |
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Secure Boot Secure Boot safeguards the system and ensures no rogue drivers are being executed on start-up. |
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Server Integration This adapter is a validated, tested, and qualified solution that is optimized for HPE ProLiant servers. Hewlett Packard Enterprise validates a wide variety of major operating systems drivers with the full suite of web-based enterprise management utilities including HPE Intelligent Provisioning and HPE Systems Insight Manager that simplify network management. This approach provides a more robust and reliable networking solution than offerings from other vendors and provides users with a single point of contact for both their servers and their network adapters. |
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Single-Root I/O Virtualization Single-Root I/O Virtualization (SR-IOV) provides a mechanism to bypass the host system hypervisor in virtual environments providing near metal performance and server efficiency. SR-IOV provides mechanism to create multiple Virtual Functions (VFs) to share single PCIe resources. The device is capable of SR-IOV, and requires Server BIOS support, controller firmware, and OS support. |
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Precision Time Protocol (IEEE 1588 PTP) Synchronization of system clocks throughout a network, achieving clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems |
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Tunnel Offload Minimize the impact of overlay networking on host performance with tunnel offload support for VXLAN, NVGRE and GENEVE. By offloading packet processing to adapters, customers can use overlay networking to increase VM migration flexibility and virtualized overlay networks with minimal impact to performance. HPE Tunnel Offloading increases I/O throughput, reduces CPU utilization, and lowers power consumption. Tunnel Offload supports VMware's VXLAN, Microsoft's NVGRE solutions and Generic Network Virtualization Encapsulation (GENEVE) solutions. |
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VMware NewQueue and Microsoft Virtual Machine Queue (VMQ) VMware NetQueue is technology that significantly improves performance of 10 Gigabit Ethernet network adapters in virtualized environments.
Windows Hyper-V VMQ (VMQ) is a feature available on servers running Windows Server 2008 R2 with VMQ-enabled Ethernet adapters. VMQ uses hardware packet filtering to deliver packet data from an external virtual machine network directly to virtual machines, which reduces the overhead of routing packets and copying them from the management operating system to the virtual machine. |
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IEE compliance |
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802.1p, 802.1Qaz, 802.1Qbb, 802.1AS, 802.3ad, 802.3by, 1588, 802.3-2012, 802.3by-2016, 802.1q |
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Service and Support
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Warranty Maximum: The remaining warranty of the HPE product in which it is installed (to a maximum three-year, limited warranty). Minimum: One year limited warranty. Notes: Additional information regarding worldwide limited warranty and technical support is available at: http://h17007.www1.hpe.com/us/en/enterprise/servers/warranty/index.aspx#.V4e3tPkrJhE |
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Related Option Please refer to link for supported cables and transceivers. - Link |
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For more information To learn more on services for HPE Options, please contact your Hewlett Packard Enterprise sales representative or Hewlett Packard Enterprise Authorized Channel Partner. Or visit: http://www.hpe.com/services/proliant |
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Parts and Materials Hewlett Packard Enterprise will provide HPE-supported replacement parts and materials necessary to maintain the covered hardware product in operating condition, including parts and materials for available and recommended engineering improvements.
Parts and components that have reached their maximum supported lifetime and/or the maximum sage limitations as set forth in the manufacturer's operating manual, product QuickSpecs, or the technical product data sheet will not be provided, repaired, or replaced as part of these services.
The defective media retention service feature option applies only to Disk or eligible SSD/Flash Drives replaced by Hewlett Packard Enterprise due to malfunction. |
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Related Options
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Direct Attach Cable (Passive Copper cables) |
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HPE 0.5m InfiniBand EDR QSFP Copper Cable |
834973-B21 |
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HPE 1m InfiniBand EDR QSFP Copper Cable |
834973-B22 |
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HPE 1.5m InfiniBand EDR QSFP Copper Cable |
834973-B23 |
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HPE 2m InfiniBand EDR QSFP Copper Cable |
834973-B24 |
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HPE 3m InfiniBand EDR QSFP Copper Cable |
834973-B25 |
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Notes: Direct Attach Cable must be purchased separately for copper environments. | |
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Active Optic Cables (AOCs) |
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HPE 5m InfiniBand EDR QSFP Optical Cable |
834972-B22 |
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HPE 7m InfiniBand EDR QSFP Optical Cable |
834972-B23 |
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HPE 10m InfiniBand EDR QSFP Optical Cable |
834972-B24 |
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HPE 12m InfiniBand EDR QSFP Optical Cable |
834972-B25 |
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HPE 15m InfiniBand EDR QSFP Optical Cable |
834972-B26 |
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HPE 20m InfiniBand EDR QSFP Optical Cable |
834972-B27 |
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HPE 30m InfiniBand EDR QSFP Optical Cable |
834972-B28 |
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Notes: - Active Optical Cable must be purchased separately for fiber-optic environments. - Active Optical Cable are not supported with the HPE 1p 841OCP QSFP28 adapter. | |
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Additional Supported Cables For qualified cables for 100GbE, please refer to the release notes of the Adapters: visit the support website and search by part number and operating system. Look for the most recent release. Notes: For the adapters described in this document, the QSFP ports do not support splitter cables (Only one MAC address available per port). | |
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Technical Specifications
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General Specifications (HPE 841QSFP28) | |
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Network Processor |
Mellanox ConnectX-5 |
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Data Rate |
100Gbps |
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Bus Type |
PCIe Gen3 x16 |
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Form Factor |
Low profile adapter compliant with the PCIe Gen3 standard |
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Power and Environmental Specifications | |
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Operating Temperature |
32° to 131° F (0° to 55° C) |
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Humidity |
5% to 95% non-condensing |
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Power |
1p Adapter with Passive cables: 15.5W (typical), 17.17W (max); Active Optical cables: 20.29W. 2p Adapter with Passive cables: 17.6W (typical), 19W (max); Active Optical cables: 23.9W (typical), 25.8W (max). |
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General Specifications (HPE 1p MCX515A-CCAT QSFP28) | |
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Network Processor |
Mellanox ConnectX-5 |
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Data Rate |
1/10/25/40/50/100Gbps |
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Bus Type |
PCIe Gen3 x16 |
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Form Factor |
Low profile adapter compliant with the PCIe Gen3 standard |
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Power and Environmental Specifications | |
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Operating Temperature |
5° to 60° C (41° to 140° F) |
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Humidity |
5% to 95% non-condensing |
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Power |
15.1 W typical, 22.1 W maximum |
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EMC (Emissions)
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RoHS Compliance
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Safety
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Environmental
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Operating System Support HPE 1p 841QSFP28 adapters configured as IB only mode is supported on MLNX_OFED 5.1 and later version on the following Linux Operating systems:
HPE 2p 841QSFP28 adapter and 2p 840QSFP28 adapters configured as IB only mode, Ethernet only mode, or Port 1 IB and Port 2 Ethernet mode are supported on MLNX_OFED 5.1 and later version on the following Linux operating systems:
HPE Ethernet 100Gb 1-port QSFP28 MCX515A-CCAT PCIe3 x16 Adapter is supported on MLNX_OFED 5.1 and later version on the following Linux operating systems:
HPE 2p 841QSFP28 and 1P QSFP28 MCX515A-CCAT adapters configured as Ethernet only mode are supported on WinOF-2 version 2.50 on the following Windows operating systems:
HPE 2p 841QSFP28 and 1P QSFP28 MCX515A-CCAT adapters configured as Ethernet only mode are also supported in the following virtualized environments:
Please refer to the firmware/software download page of the device for the latest update. |
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Environment-friendly Products and Approach End-of-life Management and Recycling Hewlett Packard Enterprise offers end-of-life product return, trade-in, and recycling programs, in many geographic areas, for our products. Products returned to Hewlett Packard Enterprise will be recycled, recovered or disposed of in a responsible manner.
The EU WEEE Directive (2012/19/EU) requires manufacturers to provide treatment information for each product type for use by treatment facilities. This information (product disassembly instructions) is posted on the Hewlett Packard Enterprise web site.
These instructions may be used by recyclers and other WEEE treatment facilities as well as Hewlett Packard Enterprise OEM customers who integrate and re-sell Hewlett Packard Enterprise equipment. |
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Summary of Changes
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Date |
Version History |
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Description of Change |
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04-Oct-2021 |
Version 11 |
Changed |
Overview, Standard Features and Technical specifications sections were updated CX-4 and OCP adapters removed. Note about QSFP ports cannot be spit |
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04-May-2021 |
Version 10 |
Changed |
Service and Support section was updated. Broken link fixed |
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05-Oct-2020 |
Version 9 |
Changed |
Overview and Standard Features sections were updated MCX515-CCAT adapter added. HPE 1p 840QSFP28 adapter removed. |
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02-Dec-2019 |
Version 8 |
Changed |
SKUs were updated in Overview section |
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07-Oct-2019 |
Version 7 |
Changed |
Standard Features section was updated |
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01-Oct-2018 |
Version 6 |
Changed |
Overview and Related Options were updated. |
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13-Aug-2018 |
Version 5 |
Changed |
Standard Features and SKU descriptions were updated |
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04-Jun-2018 |
Version 4 |
Changed |
Add HPE 1p 841OCP QSFP28 adapter |
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05-Feb-2018 |
Version 3 |
Changed |
Updated information and add HPE 2p 841QSFP28 adapter |
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25-Sep-2017 |
Version 2 |
Changed |
Update information and add HPE 1p 841QSFP28 adapter |
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31-Mar-2016 |
Version 1 |
New |
New QuickSpecs |
Copyright
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© Copyright 2021 Hewlett Packard Enterprise Development LP. The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein.
Windows is a US registered trademark of Microsoft Corporation.
c04950955 - 15539 - Worldwide - V11 - 04-October-2021 | ||||||||||||
