כרטיס רשת PCIe 3.0 x8 כולל שתי יציאות SFP28 במהירות 25Gbps לכל יציאה וברוחב
פס כולל של עד 50Gbps. הכרטיס תומך ב־SR-IOV וב־NPAR לסביבות וירטואליות. כולל
תמיכה ב־NVGRE, VXLAN ו־GENEVE לעיבוד תעבורת רשת. מתאים למחשוב ענן,
פלטפורמות מסדי נתונים וסביבות וירטואליות.
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.
Interface
LRES1026PF-2SFP28 – Interface Specifications
| Bus Type |
PCIe v3.0 x8 |
| Connector |
2*25G SFP28 |
| Data Rate |
25/10/1GbE |
| Media Type |
Optical Fiber |
Physical
LRES1026PF-2SFP28 – Physical Specifications
| Baffle Height |
Full-height & half-height bracket |
| Size (mm) |
143*120*21 |
| Power Consumption |
10.1W |
Protocols
LRES1026PF-2SFP28 – Protocols Specifications
| 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 |
Features
LRES1026PF-2SFP28 – Features Specifications
| Feature Support (Yes) |
iPXE, UEFI, DPDK, iSCSI, Jumbo frame, FCoE, RDMA (RoCEv1, RoCEv2), SR-IOV, NPAR, VxLAN, NVGRE, GENEVE, NFS |
| Feature Support (No) |
|
Environment
LRES1026PF-2SFP28 – Environment Specifications
| 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 |
