LRES1080PF-2QSFP56 INTEL E835 PCle x16 100G Dual-Port Network Adapter

When network congestion causes application timeouts in AI training clusters, every microsecond of latency matters. Scaling bandwidth demands in virtualized environments often requires upgrading infrastructure without increasing power density challenges.

The LRES1080PF-2QSFP56 addresses this with dual QSFP56 ports delivering up to 200GbE throughput. This eliminates bottlenecks in large data transfers, enabling seamless performance across cloud services. With configurable speeds including 4x50G or 8x25G, it adapts to diverse topology needs while maintaining low power consumption.

Ideal for cloud computing and industrial automation, this Intel E830-based adapter offers superior efficiency compared to legacy solutions. It ensures reliable connectivity for high-density server deployments. Learn more about optimizing your network infrastructure today.

High-Speed Connectivity

Supports link speeds up to 200GbE with dual QSFP56 ports for maximum bandwidth.

Flexible Configuration

Configurable via EPCT to 1x200G, 4x50G, 2x50G, or 8x25G for versatile deployment.

Low Power Design

Optimized power consumption reduces energy costs and heat generation in dense servers.

Advanced Protocol Support

Includes IEEE 1588 PTP, SR-IOV, and Jumbo Frames for precise timing and virtualization.

 

Controller & Interface

Model	LRES1080PF-2QSFP56
Controller	Intel E835
Adapter Type	PCIe NIC
Form Factor	HHHL
Host Connector	PCIe 4.0 x16 or PCIe 5.0 x8

Ports & Speed

Connectors	2 QSFP56
Link Speed	25/50/100/200Gbps
Physical Layer Interfaces	200GBASE-CR2, 100GBASE-CR4/CR2, 50GBASE-CR2, 40GBASE-CR4, 200GBASE-SR2, 100GBASE-SR4, 100GBASE-SR2, 40GBASE-SR4, 200GBASE-DR2, 100GBASE-LR4/FR4, 100GBASE-DR/FR

Power

DAC Power (Max)	12.8W
Optical Transceiver Power (Max)	16.2W

Protocol Support

IEEE Standards	IEEE 802.3, IEEE 802.1Q, IEEE 802.1BR, IEEE 802.1Qbv, IEEE 802.1Qbu, IEEE 802.1Qbb, IEEE 1588 V2, IEEE 802.1AS

Feature Support (Yes)

Supported Features	PXE, UEFI, SR-IOV, 1588 PTP, Jumbo Frames (9.7KB), DDP, DPDK, PTM v1.0a, CNSA 1.0 compliant, Multiple Port Configurations (EPCT)

Feature Support (No)

Unsupported Features	WoL

Environment & Physical

Operating Temperature	-10°C to 60°C
Storage Temperature	-40°C to 70°C
Storage Humidity	Maximum: 90% non-condensing at 35°C
Product Size	170*68.74mm
Certification	FCC, CE, RoHS

Supported Systems

OS Support	Windows, Ubuntu, Windows Server, SUSE, VMware ESXi, NewStartOS, FounderTechOS, OpenEuler, Kylin, FusionOS, OpenKylin, ATLServer, RHEL/Centos, Alce, Rocky, Deepin