LENOVO ThinkSystem QLogic QL41262 10/25Gb 2-Port SFP28 Ethernet Adapter PCIe

Описание


Manufacturer	LENOVO
Manufacturer Part No	4XC7A08228

Marketing Description
The ThinkSystem QLogic QL41262 PCIe 25Gb 2-Port SFP28 Ethernet Adapter is based on eighth-generation technology from Cavium and features Universal Remote Direct Memory Access (RDMA) to offer concurrent support for RoCE, RoCE v2, and iWARP. It is suitable for existing 10Gb customers who want to maintain 10Gb network support plus provide the investment protection of supporting 25GbE network speeds.
Product Features
Enhanced connectivity Equipped with two 25 Gigabit SFP28 ports, the Lenovo ThinkSystem QLogic QL41262 network adapter ensures high-speed data transfer rates up to 25 Gbps, facilitating rapid data exchanges and improving overall network efficiency. Robust performance This network adapter supports a wide range of data link protocols including 10 Gigabit Ethernet, 25 Gigabit Ethernet, and Gigabit Ethernet, alongside features like RDMA over Converged Ethernet (RoCE) and Data Center Bridging (DCB), ensuring versatile and reliable connectivity options. Advanced networking features Features such as Large Send Offload (LSO), Large Receive Offload (LRO), and Receive Side Scaling (RSS) enhance data flow management, reduce CPU load, and improve network performance, making it ideal for data-intensive applications. Optimized for virtualization With support for Single Root I/O Virtualization (SR-IOV), Network Partitioning (NPAR), and Virtual Extensible LAN (VXLAN), the adapter offers efficient resource utilization and improved data isolation for virtual environments. Durable and compliant The Lenovo ThinkSystem QLogic QL41262 adheres to a comprehensive list of standards including IEEE 802.3ad (LACP) and IEEE 802.1Q, ensuring compatibility and reliable performance across various networking environments.
General
Device Type	Network adapter
Form Factor	Plug-in card - low profile
Interface (Bus) Type	PCI Express 3.0 x8
PCI Specification Revision	PCIe 3.0
Networking
Ports	25 Gigabit SFP28 x 2
Connectivity Technology	Wired
Data Link Protocol	Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet
Data Transfer Rate	25 Gbps
Capacity	Jumbo frame size: 9600
Features	WOL, PXE support, LSO, GSO, LRO, RSS, SR-IOV, DCB, TSO, MSI-X, TSS, RoCE, UFP, VXLAN, RSC, UDP, iWARP support, NPAR, DPDK, iSCSI Extensions over RDMA (iSER), Interrupt coalescing
Compliant Standards	IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1AX, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qbg, IEEE 802.3by
Expansion / Connectivity
Interfaces	2 x 25Gb Ethernet - SFP28
Miscellaneous
Included Accessories	Low-profile bracket, full-height bracket
Compliant Standards	TUV, EN55024, CB, ICES-003 Class A, FCC, CSA C22.2, RoHS, IEC 60950-1, BSMI CNS 13438, AS/NZS, VCCI Class A, EN61000-3-2, EN61000-3-3, FCC CFR47 Part 15 A, EN 55032, CB 60950-1
Dimensions & Weight
Depth	16.7 cm
Height	6.9 cm
Manufacturer Warranty
Service & Support	Limited warranty - 1 year
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	55 °C
Humidity Range Operating	10 - 80% (non-condensing)
Compatibility Information
Designed For	Lenovo ThinkAgile VX 1SE Certified Node 7Z58 Lenovo ThinkAgile VX Certified Node 7Y94, 7Z12 Lenovo ThinkAgile VX1320 Appliance 7Z58 Lenovo ThinkAgile VX7820 Appliance 7Z13 Lenovo ThinkSystem SD530 Lenovo ThinkSystem SR250 Lenovo ThinkSystem SR570 Lenovo ThinkSystem SR590 Lenovo ThinkSystem SR630 Lenovo ThinkSystem SR650 Lenovo ThinkSystem SR850 Lenovo ThinkSystem SR860 Lenovo ThinkSystem SR950 Lenovo ThinkSystem ST550