Dual-port 25G SFP28 PCIe network adapter for virtualization and data centers.
When network congestion causes application timeouts in AI training clusters, every microsecond of latency matters. The LRES1026PF-2SFP28 PCIe 3.0 x8 dual-port 25G SFP28 Network Adapter addresses this by providing high-bandwidth connectivity with hardware offloading capabilities.
With two 25G SFP28 ports, the card delivers up to 50Gbps aggregate bandwidth, enabling seamless data flow for virtualization applications. Support for SR-IOV and NPAR ensures dedicated adapter resources for virtual machines, improving server utilization while reducing cabling complexity in data centers.
Ideal for Web 2.0, cloud computing, and database platforms, this adapter uses NVGRE, VXLAN, and GENEVE engines to solve network scalability issues. By offloading encapsulation tasks from the host CPU, it maximizes performance for demanding workloads. Choose the LRES1026PF-2SFP28 for efficient, flexible Ethernet connectivity.
Dual-port 25G SFP28 interfaces support 25/10/1GbE data rates for flexible network upgrades.
NVGRE, VXLAN, and GENEVE offloading engines reduce host CPU load for better virtualization performance.
Provides dedicated adapter resources for virtual machines, ensuring isolation and improved server utilization.
Supports RoCEv1 and RoCEv2 for low-latency, high-throughput data transfer in clustered environments.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Bus Type | PCIe v3.0 x8 |
|---|---|
| Connector | 2*25G SFP28 |
| Data Rate | 25/10/1GbE |
| Media Type | Optical Fiber |
| Baffle Height | Full-height & half-height bracket |
|---|---|
| Size (mm) | 143*120*21 |
| Power Consumption | 10.1W |
| Protocol Support | IEEE 802.3by-2016, IEEE 802.3ae, IEEE 802.3z, IEEE 802.3ap, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 1588 PTP v2, IEEE 802.3az |
|---|
| Feature Support (Yes) | iPXE, UEFI, DPDK, iSCSI, Jumbo frame, FCoE, RDMA (RoCEv1, RoCEv2), SR-IOV, NPAR, VxLAN, NVGRE, GENEVE, NFS |
|---|---|
| Feature Support (No) |
| Operating Temperature | 0°C to 55°C |
|---|---|
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35°C |
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