PCle4.0 x16 | QSFP56 | supports RDMA | supports PXE

LRES1162PF-2QSFP56

PCIe x16 Dual-port100G Ethernet Network

PCI Express 4.0 x16

Total bandwidth 200GbE

Dual-port QSFP56 interfaces

HHHL Form Factor

Support 10/25/40/50/100Gbps

Support RoCEv2

LRES1162PF-2QSFP56

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Overview Specifications

LRES1162PF-2QSFP56 is a PCIe x16 Dual-port 100G Ethernet Network Adapter. It is equipped with two QSFP56 connectors, supports high-speed fiber transmission, and the physical board size follows the HHHL (Half-Height Half-Length) PCIe add-in card form factor.

LRES1162PF-2QSFP56 supports, RDMA (RoCEv2), and GPUDirect, delivering exceptional performance in GPU-intensive workloads such as AI and machine learning. In addition, it supports virtualized networking protocols including VXLAN, Geneve, and NVGRE, enabling more efficient traffic handling as well as flexible network isolation and management when building virtualized environments and cloud computing platforms.

The LRES1162PF-2QSFP56 network card has excellent hardware performance, network connection speed, and multi-function support, and is a leading product in the field of network communications. It is suitable for various application scenarios such as AI/ML, data centers, and high-performance computing.

Product Specifications
Model	LRES1162PF-2QSFP56
Adapter Type	PCIe NIC
Form Factor	HHHL
Host Connector	PCle4.0 x16
Connectors	QSFP56
Port	Dual
Link Speed	10/25/40/50/100 Gbps
Protocol Support	IEEE 802.3cd IEEE 802.3bj EEE 802.3by IEEE 802.3ae IEEE 802.3ab IEEE 802.3x IEEE 802.1Qbb IEEE 802.1Qaz IEEE 802.1Qau IEEE 802.1Q IEEE 802.1p IEEE 1588v2 IEEE 802.3az
Functional Support
PXE/UEFI	Yes
RoCEv2	Yes
NVMe-oF	Yes
SR-IOV	Yes
1588 PTP	Yes
Jumbo Frames	9.9KB

Power Consumption
Adapter Power	Max-100% traffic
Optical Transceiver	30.67W
LED Indicators
LED Type		Color/Behavior	Note
Link		Off	No link
		Green	Link at 100Gb/s
		Amber	Link at lower speed
Activity		Off	No Activity
		Green(blink)	Linkup(traffic flowing)
Supported Physical Layer Interfaces
100GBASE-CR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4,40GBASE-SR4,40GBASE-LR4,40GBASE-ER4, 10GBASE-LR,10GBASE-ER,10GBASE-CR
Supported Systems
OS		·Windows ·Deepin ·RHEL/CentOS ·Ubuntu ·Fusion OS ·Kylin OS ·FreeBSD ·Rocky ·REDOS	·Windows Server ·Open Kylin ·Open Euler ·AIce ·ATL Server ·VMware ·Debian ·SUSE
Technical Specifications
Operating Temperature		-10°C to 60°C
Storage Temperature		-40°C to 70°C
Storage Humidity		Maximum: 90% non-condensing relative humidity at 35 °C
Certification		FCC, CE, RoHS

Physical Properties
Adapter Size	167.7*68.9mm
Package Size	17915030mm
Packing List
Internet Network Adapter	*1
Product Warranty Card	*1
Packaging	Carton + Blister box