Description
High Availability and Reliability Features
The 649871-001 HPE Ethernet 1Gb 4-Port 331T Adapter includes several high availability and reliability features, which are essential in ensuring that network connections remain stable and data transfer is consistent. Some of these features include:
- Link aggregation: The adapter supports link aggregation, which allows multiple physical network connections to be combined into a single logical connection. This can improve network performance and redundancy, as traffic can be automatically routed over the remaining connections in the event of a failure.
- Network fault tolerance (NFT): The adapter supports NFT, which allows a redundant adapter to take over automatically in the event of a failure. This can improve network uptime and reliability, as the backup adapter can take over seamlessly without interrupting network traffic.
- Adapter teaming: The adapter supports adapter teaming, which allows multiple adapters to be grouped together into a single logical adapter. This can improve network performance and redundancy, as traffic can be automatically routed over the remaining adapters in the event of a failure.
- Advanced error handling: The adapter includes advanced error handling features, which can detect and recover from network errors automatically. This can help to prevent data loss and ensure that network connections remain stable and reliable.
Virtualization Support
The 649871-001 HPE Ethernet 1Gb 4-Port 331T Adapter is designed to support virtualization, making it an ideal choice for virtualized data center environments.
The adapter supports Virtual Machine Queue (VMQ) technology, which offloads the processing of network packets to the virtualization layer, freeing up CPU cycles on the host server. This can improve network performance and reduce latency in virtualized environments, particularly when multiple virtual machines are accessing the network simultaneously.
In addition, the adapter supports Single Root I/O Virtualization (SR-IOV) technology, which allows a single physical adapter to be shared between multiple virtual machines. This can improve network performance and reduce hardware costs, as multiple virtual machines can access the network through a single physical adapter.
Traffic Management and Quality of Service (QoS)
The 649871-001 HPE Ethernet 1Gb 4-Port 331T Adapter includes several traffic management and Quality of Service (QoS) features that can help to ensure that network traffic is prioritized appropriately and delivered efficiently. Some of these features include:
- Priority-based flow control (PFC): PFC is a traffic management feature that enables the network to manage congestion more effectively by pausing or stopping the flow of traffic on a given link until congestion subsides. This can help to ensure that high-priority traffic is delivered efficiently, while lower-priority traffic is given lower priority.
- QoS packet tagging: The adapter supports QoS packet tagging, which allows packets to be marked with a priority level to ensure that they are delivered with appropriate priority. This can help to ensure that high-priority traffic, such as real-time voice and video, is delivered with minimal delay and jitter.
- IEEE 802.1p tagging: The adapter supports IEEE 802.1p tagging, which allows packets to be tagged with a priority level according to the IEEE 802.1p standard. This can help to ensure that network traffic is prioritized appropriately, based on its type and importance.
- VLAN support: The adapter supports Virtual LAN (VLAN) tagging, which allows multiple logical networks to be created on a single physical network. This can help to improve network performance and security by segmenting network traffic into separate virtual networks.
Main Specifications
- Manufacturer: HPE
- MPN: 649871-001
- Spare Part Number: 647594-B21
- Type: Networking
- Adapter Type: 4-Port Adapter
- SKU: 649871-001
- Form Factor: Plug-in Card – Low Profile (Stand Up)
- Interface (Bus) Type: PCI Express 2.0 x4
- PCI Specification Revision: PCIe 2.0
- Server Type Supported: ProLiant servers
Networking
- Connector Type: Base-T
- Port Speed: 8 Gb/s
- Number of Ports: 4-port
- Technology: Network Processor
- Connectivity Technology: Wired
- Data Transfer Rate: 1 Gbps
- Ports: Gigabit Ethernet x 4
- Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
- Status Indicators: Port transmission speed, link/activity
- Network Processor: Broadcom BCM5719 Chipset
- Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
- Protocol Supported: 802.3, 802.3ab, 802.3u, 802.3x, Dynamic 802.3ad, 802.1Q, 802.3az, 1588, 802.1as
Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1as, IEEE 802.3az
- Features: Jumbo Frames support, PXE support, Large Send Offload (LSO)
- Power: Typical – 1.0W Max – 4.3W
- Power Availability: 6W (maximum)
Processor / Memory
- Processor: 1 x BCM5719 – Broadcom
Expansion / Connectivity
- Compatible Slots: 1 x PCI Express 2.0 x4
- Interfaces: 4 x 1000Base-T – RJ-45
Miscellaneous
- Included Accessories: Low-profile bracket, full-height bracket
- IEEE Compliance: 802.3, 802.3ab, 802.3u, 802.3x, Dynamic 802.3ad, 802.1Q, 802.3az, 1588, 802.1as
- Compliant Standards: VCCI Class B ITE, EN 61000-3-2, EN55022, EN 61000-3-3, FCC Part 15 B, WEEE, RoHS
- Compatible Operating Systems: Microsoft Windows Server 2008, HPC Server 2008,icrosoft Windows 2008 Red Hat Enterprise Linux 5.7 (AMD64/EM64T) Red Hat Enterprise Linux 6.1 (AMD64/EM64T) SLES 10 and 11 Oracle Solaris 10 VMware ESX and ESXi Microsoft Windows Hyper-V
Environmental Parameters
- Humidity Range Operating: 10 – 90% (non-condensing)
- Max Operating Temperature: 131 °F
- Min Operating Temperature: 32 °F
Product Dimensions & Weight
- Height: 2.25 inch
- Width: 9.50 inch
- Depth: 7.50 inch
- Weight: 1.00 lbs
Compatibility
- HPE Apollo 4200 Gen10
- HPE ProLiant DL Series: DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL20 Gen9, DL20 Gen9 Entry, DL20 Gen9 Performance, DL20 Gen9 Solution, DL325 Gen10 Base, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 SMB, DL360 Gen10 Solution, DL360p Gen8, DL360p Gen8 CMS, DL360p Gen8 Special Server, 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 Solution, DL380 Gen9 High Performance, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL580 Gen10, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance, DL80 Gen9 Entry
- HPE ProLiant SL Series: SL270s Gen8 SE 4U Left Tray, SL270s Gen8 SE 4U Right TrayHPE ProLiant XL Series: XL170r Gen10, XL170r Gen9, XL190r Gen10, XL190r Gen9, XL230k Gen10 Compute Tray, XL270d Gen9, XL450 Gen10
- HPE MicroServer: Gen10, MicroServer Gen10 Entry, MicroServer Gen10 Performance, MicroServer Gen10 Solution
- HPE SimpliVity: 325 Gen10 Node, 380 Gen10 Node
- HPE StoreEasy: 1450, 1850, 3850 Gateway Single Node
