כרטיס רשת PCIe 4.0 x16 כולל ארבע יציאות SFP28 במהירות 25Gbps לכל יציאה וברוחב
פס כולל של עד 100Gbps. הכרטיס מבוסס על בקר Intel E810 ותומך בטכנולוגיית ADQ.
כולל תמיכה ב־iWARP וב־RoCE v2 לחיבורי RDMA וכן ב־IEEE 1588 PTP v2 לסנכרון
זמן. מתאים למרכזי נתונים, תשתיות רשת ותחנות בסיס 5G.
When AI training clusters and cloud servers face network congestion, every microsecond of
latency impacts application throughput. The LRES1023PF-4SFP28 addresses this by providing
four dedicated 25Gbps SFP28 ports, ensuring consistent high-bandwidth connectivity for
demanding workloads.
Built on the Intel E810 controller, this PCIe 4.0 x16 adapter delivers up to 100Gbps aggregate
bandwidth. Features like Application Device Queuing (ADQ) reduce CPU overhead by
accelerating protocol-specific traffic, while iWARP and RoCE v2 support enable low-latency
RDMA connections essential for modern cloud storage targets.
Ideal for data centers and 5G base stations requiring precise clock synchronization via IEEE
1588 PTP v2. The Intel E810 chipset ensures superior packet processing efficiency compared
to previous generations. Choose the LRES1023PF-4SFP28 for scalable, high-performance
networking infrastructure.
Controller
LRES1023PF-4SFP28 – Controller Specifications
| Controller Chip |
Intel E810 |
Bus Interface
LRES1023PF-4SFP28 – Bus Interface Specifications
| Bus Interface |
PCIe v4.0 (16.0GT/s) x16 |
Ports
LRES1023PF-4SFP28 – Ports Specifications
| Connector |
4*25G SFP28 |
| Data Rate per Port |
1/10/25Gbps |
| Cable Medium |
Fiber Optic |
| Supported Standards |
25GBASE-SR, 25GBASE-LR, 25GBASE-Cu, 10GBASE-SR, 10GBASE-LR, 10GBASE-Cu, 1GBASE-SR, 1GBASE-LR, 1GBASE-Cu |
Power
LRES1023PF-4SFP28 – Power Specifications
| Power Supply |
PCIe |
| Power (min) |
9.588W |
| Power (max) |
16.44W |
Protocol Support
LRES1023PF-4SFP28 – Protocol Support Specifications
| Protocol Support |
IEEE 802.3by-2016 25GBASE-X Ethernet, IEEE 802.3ae 10GBASE-X Ethernet, IEEE 802.1Qav, IEEE 802.1Qbu, IEEE 802.1Qbv, IEEE 802.3br, IEEE 1588 PTP v1&v2, IEEE 802.3ad, IEEE 802.3az-Energy Efficient Ethernet |
Feature Support (Yes)
LRES1023PF-4SFP28 – Feature Support (Yes) Specifications
| Feature Support (Yes) |
PXE, DPDK, Jumbo Frames, SR-IOV, IPsec offloading, UEFI, 1588 PTP |
Environment
LRES1023PF-4SFP28 – Environment Specifications
| Operating Temperature |
0℃ to 105℃ (32 ℉ to 221 ℉) |
| Storage Temperature |
-40℃ to 115 ℃ (-40 ℉ to 239 ℉) |
| Storage Humidity |
Maximum: 90% non-condensing relative humidity at 35 ℃ |
| ESD |
Contact discharge ±8KV |
| Certification |
FCC, CE, RoHS |
Physical
LRES1023PF-4SFP28 – Physical Specifications
| Bracket Height |
Low Profile & Full Height |
| PCB Size |
166.32×68.75×1.6 mm |
| Jumbo Frame (max) |
9.5KB |
System Support
LRES1023PF-4SFP28 – System Support Specifications
| Windows |
Windows 10/11, Windows Server 2016/2019/2022 |
| Linux |
Deepin 20/20.6/20.9, Galaxy Unicorn v10/v10 SP1, NeoKylin 7.6, RHEL/CentOS 7.6/7.9/8.2, Ubuntu 16.04.3/18.04.5/20.04.1/22.04.2, SUSE 12.5/15.4, FreeBSD 12.2/13.2, ZTE New Fulcrum 5.0.5/3.2.2, Asianux Server v7.0, Zhongke Fangde server operating system, iKuai router |
| Virtualization |
VMware ESXi 6.7/7.0 |
