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Lenovo QL41262 PCIe 25Gb 2-Port SFP28 Ethernet Adapter

VENDOR: LENOVO Mfg Part#: 4XC7A08228 UPC#: 889488466214
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$409.00
$409.00
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  • Dual 2-port SFP28 Ethernet adapter with 25 Gbps data rates
  • PCI Express interface for high-speed connectivity integration
  • Supports 25 Gigabit Ethernet protocol for maximum throughput
  • Compact SFP28 form factor suitable for dense server environments
  • Wired Ethernet connectivity for reliable network performance

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Key Benefits

Eye-Insights
  • Offers 25 Gbps per port, making it ideal for high-speed data center networks.
  • Integrates seamlessly into enterprise-class servers via PCIe interface for optimal bandwidth.
  • Compact SFP28 design allows flexible deployment in space-constrained environments.

Product Overview

The Lenovo QL41262 PCIe 25Gb 2-Port SFP28 Ethernet Adapter is built to support high-bandwidth applications in enterprise and data center environments. Designed with dual SFP28 ports, this adapter provides dedicated 25 Gigabit Ethernet access per connection, making it suitable for storage area networks (SANs), high-performance computing (HPC), and virtualized server infrastructure. The PCI Express interface ensures broad compatibility with modern server architectures while offering low-latency data transmission.

With a total of two Ethernet ports and wired connectivity, this adapter guarantees consistent network performance without the unpredictability of wireless mediums. It supports the 25Gbps data link protocol over a robust PCIe bus, manufactured to provide optimal data throughput and reduce network bottlenecks. Its compact SFP28 form factor enables flexible deployment within constrained rack or server chassis spaces.

This network adapter is suited for IT teams seeking scalable and future-ready networking solutions. While country of origin and TAA compliance are marked as 'Inquire', the hardware presents a specification-rich offering ideal for modern IT deployments.

Specifications

Product Overview
Product Type Ethernet Adapter
Form Factor SFP28
Interface Type PCI Express 3.0 x8
Connector Type SFP28
Number of Ports 2
Power Consumption Up to 13.5 W
Weight 170 g (0.37 lb)
Bus Type PCIe

Physical & Environmental
Dimensions (H x W) 167.65 mm x 68.90 mm (6.60 in x 2.71 in)
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -40°C to 70°C (-40°F to 158°F)
Operating Humidity 10% to 90% (non-condensing)
Storage Humidity 5% to 95% (non-condensing)
Thermal Cooling Passive
Bracket Height Standard, low-profile included
MTBF Over 1,000,000 hours

Cloud Management & Licensing
Management Interface Lenovo XClarity-compatible, QLogic FastLinQ utilities
Driver Support Windows, Linux, VMware ESXi
Firmware Upgrades Supported via Lenovo utilities
License Model No additional licensing required
Remote Diagnostics Supported through Lenovo XClarity

Interfaces
Network / Interface Type PCI Express
Port Configuration 2 x 25GbE SFP28
Data Transfer Rate 25 Gbps per port
Data Link Protocol 25 Gigabit Ethernet
Host Interface PCI Express 3.0 x8
Connectivity Technology Wired
Compatible Transceivers 25G SFP28-based transceivers and cables
Backward Compatibility 10Gbps (SFP+)
Ethernet Standards IEEE 802.3by, IEEE 802.3ae, IEEE 802.3x

Compliance & Origin
Country of Origin
TAA Compliant
RoHS Compliant Yes
Certifications FCC, UL, CE Mark, VCCI, BSMI, RCM

Advanced Security Features
Network Virtualization Offloads VXLAN, NVGRE, Geneve
SR-IOV Yes (Single Root I/O Virtualization)
Adaptive Interrupt Coalescing Yes
Port Isolation Yes
Secure Boot Support Yes
Asset Management Features Preboot eXecution Environment (PXE) Boot Support