Single-port 100G QSFP28 PCIe 4.0 network adapter based on Intel E810 controller for data centers.
Linkreal Co., Ltd. proudly presents the LRES1019PF-QSFP28, a cutting-edge PCIe 4.0 x16 single-port 100G Ethernet network adapter designed for modern data centers and AI/ML training clusters. Built upon the robust Intel E810 host controller, this adapter ensures exceptional performance with hardware-accelerated packet processing and application queuing technology that minimizes latency and maximizes throughput.
This versatile NIC supports multiple interface rates, allowing users to configure ports as 1x100G, 2x50G, 2x25G, or 4x10G to suit diverse workload requirements. With full support for RDMA over Converged Ethernet (RoCEv2) and iWARP, along with scalable Application Directed Queueing (ADQ), the LRES1019PF-QSFP28 optimizes resource allocation for critical applications in cloud computing and storage environments.
Designed for reliability and compatibility, the adapter maintains backward compatibility with PCIe 3.0 and 2.0 standards while offering advanced features like IEEE 1588 Precision Time Protocol (PTP), SR-IOV, and VMDq. Whether deployed in high-density server racks or industrial automation systems, this LR-LINK solution provides the scalability and efficiency needed for next-generation networking.
Delivers up to 100Gb/s speed for demanding data center and AI workloads.
Supports 1x100G, 2x50G, 2x25G, or 4x10G port configurations via EPCT.
Enables low-latency communication with iWARP and RoCEv2 support.
Features IEEE 1588 PTP for accurate time synchronization in networks.
Uses ADQ technology to prioritize critical application traffic efficiently.
Full SR-IOV and VMDq support for enhanced virtual machine performance.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Bus Interface | PCIe 4.0 x16 |
|---|---|
| Connector Type | 1 x QSFP28 |
| Data Rate per Port | 10G / 25G / 50G / 100G |
| Cable Medium | Fiber Optic / Copper (CR/KR) |
| Supported Standards | |
| Backward Compatibility | PCIe 3.0 & 2.0 |
| Controller | Intel E810 |
|---|---|
| Technology | Application Queuing, ADQ |
| RDMA Support | |
|---|---|
| Virtualization | |
| Time Synchronization | IEEE 1588 PTP v1/v2 |
| Protocol Support | |
| Flow Control | IEEE 802.3x Full Duplex |
| Bracket Height | Low Profile & Full Height |
|---|---|
| PCB Size | 68.76 x 170 x 1.6 mm |
| Package Size | 250 x 170 x 32 mm |
| Power Supply | PCIe Powered |
| Power Consumption (Min) | 9.468W |
| Power Consumption (Max) | 16.764W |
| Operating Temperature | 0°C to 105°C |
|---|---|
| Storage Temperature | -40°C to 115°C |
| Storage Humidity | 90% non-condensing @ 35°C |
| ESD Protection | ±8KV Contact Discharge |
| Compliance |
|---|
Firmware updates, setup guides and documentation to get started quickly.
Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.
