Description
Supported Network Standards and Protocols
The 817707-001 HPE Ethernet 10/25GB 2-Port 631FLR-SFP28 Adapter supports various network standards and protocols to ensure interoperability and compatibility with different network environments. Some of the supported standards and protocols include:
- Ethernet: The adapter supports Ethernet standards like IEEE 802.3, 802.3u, 802.3ab, 802.3z, and 802.3ae.
- Fibre Channel over Ethernet (FCoE): The adapter supports FCoE, which is a protocol for transporting Fibre Channel traffic over Ethernet networks.
- Data Center Bridging (DCB): DCB is a collection of Ethernet extensions that improve the reliability, scalability, and efficiency of Ethernet networks. The adapter supports DCB standards like IEEE 802.1Qaz, 802.1Qbb, and 802.1Qau.
- Network Virtualization: The adapter supports network virtualization standards like Virtual Extensible LAN (VXLAN) and Generic Routing Encapsulation (GRE).
- Internet Protocol (IP): The adapter supports IP protocols like IPv4 and IPv6.
- Remote Direct Memory Access (RDMA): The adapter supports RDMA over Converged Ethernet (RoCE), which allows direct memory access from one computer to another without involving the CPU or OS.
- Network Time Protocol (NTP): The adapter supports NTP, which is a protocol for synchronizing the clocks of computers on a network.
- Simple Network Management Protocol (SNMP): The adapter supports SNMP, which is a protocol for managing and monitoring network devices.
- Jumbo Frames: The adapter supports jumbo frames, which are Ethernet frames with a payload greater than 1500 bytes.
- TCP/IP Offload Engine (TOE): The adapter supports TOE, which is a technology that offloads the processing of TCP/IP traffic from the CPU to the network adapter, improving network performance.
Network Speed and Performance
The HPE Ethernet 10/25GB 2-Port 631FLR-SFP28 Adapter supports a maximum bandwidth of 25Gbps per port, providing high-speed connectivity for data-intensive applications. The adapter is designed to support the latest network standards and protocols, including IEEE 802.3, 802.1Q VLAN tagging, 802.1p, 802.3x flow control, and 802.3ad link aggregation, enabling it to provide reliable and efficient network connectivity.
In terms of performance, the 631FLR-SFP28 adapter offers low latency and high throughput, thanks to features such as TCP/IP Offload Engine (TOE), iSCSI boot, and RDMA over Converged Ethernet (RoCE). These features allow the adapter to offload processing tasks from the CPU and reduce the overall network latency, resulting in faster data transfer rates and improved application performance.
The adapter also supports hardware-based acceleration for virtualization technologies, such as VMware NetQueue and Microsoft VMQ, allowing it to optimize virtual machine (VM) performance in virtualized environments. Overall, the 817707-001 HPE Ethernet 10/25GB 2-Port 631FLR-SFP28 Adapter is a high-performance networking solution that can support the demanding needs of modern data centers and enterprise networks.
Quality of Service (QoS) Features
Quality of Service (QoS) is a set of features that allows network administrators to prioritize network traffic and ensure that critical applications receive the necessary bandwidth and resources. The 817707-001 HPE Ethernet 10/25GB 2-Port 631FLR-SFP28 Adapter supports a variety of QoS features, including:
- Traffic prioritization based on 802.1p tags or DiffServ code points (DSCP)
- Bandwidth control using rate limiting and flow control mechanisms
- Congestion management using techniques such as weighted fair queuing (WFQ) and random early detection (RED)
- Protocol-based VLANs to separate traffic based on application type
- Jumbo frame support to improve network performance for large data transfers.
These features allow administrators to allocate bandwidth based on the needs of different applications and ensure that critical traffic is given priority, even in congested network environments.
General information
- Manufacturer: HPE
- Manufacturer Part Number: 817707-001
- Type: Networking
- Device Type : Network Adapter 2 Port
- Form Factor: Standup&alom
- Device Type: Network Adapter
- Data Rate: 10/25GB
- Number Of Ports: 2-port
- Bus Type: Pcie Gen3 X8
- Features: Firewall Protection, Function Level Reset (flr), Secure Boot
- Designed For: HPE Proliant Dl180 Gen10 Smb, Dl325 Gen10 Base, Dl325 Gen10 Solution, Dl360 Gen10, Dl360 Gen10 Base, Dl360 Gen10 Entry, Dl360 Gen10 High Performance, Dl360 Gen10 Low, Dl360 Gen10 Network Choice, Dl360 Gen10 Performance, Dl360 Gen10 Smb, Dl360 Gen10 Smb Network Choice, Dl360 Gen10 Solution, Dl380 Gen10, Dl380 Gen10 Base, Dl380 Gen10 Entry, Dl380 Gen10 Entry Smb, Dl380 Gen10 For Cohesity Dataplatform, Dl380 Gen10 High Performance, Dl380 Gen10 Network Choice, Dl380 Gen10 Nvme All Flash Server For Datera, Dl380 Gen10 Performance, Dl380 Gen10 Smb, Dl380 Gen10 Smb Networking Choice, Dl380 Gen10 Solution, Dl385 Gen10, Dl385 Gen10 Base, Dl385 Gen10 Entry, Dl385 Gen10 High-performance, Dl385 Gen10 Performance, Dl385 Gen10 Smb, Dl385 Gen10 Solution, Dl388 Gen10 Network Choice, Dl560 Gen10, Dl560 Gen10 Base, Dl560 Gen10 Entry, Dl560 Gen10 Performance, Dl580 Gen10, Dl580 Gen10 Base, Dl580 Gen10 Entry, Dl580 Gen10 Performance, Xl170r Gen10, Xl170r Gen10 Server For Bluedata Epic, Xl190r Gen10, Xl450 Gen10 ¦ Hpe Simplivity 325 Gen10
