Dual-port 200G NIC,AI Server NIC

LRES1260PF-2QSFP112

PCIe x16 Dual-Port 200G Network Adapter

-PCI Express 5.0 x16；

-Duad-port 200Gb E QSFP112 interfaces

-Support 200/ 100/50/25GbE data transfer rate

-Support IEEE-1588v2 -Support RoCEv2

-Support SMBus

LRES1260PF-2QSFP112

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Overview

LRES1260PF-2QSFP112 is a dual-port 200G QSFP112 Ethernet network adapter independently developed by Linkreal Co., Ltd. based on the Broadcom BCM57608 chip. LRES1260PF-2QSFP112 is designed to build large scale, feature-rich networking solutions in servers for AI/ML, cloud, high-performance computing, and storage applications. The adapter supports RDMA over Converged Ethernet(RoCE) with hardware-based congestion control.

The LRES1260PF-2QSFP112 adapter addresses the performance requirements of mega-scale data center networks with high throughput and advanced flow processing offload s . It is an excellent choice for enhancing network connectivity in data centers and enterprise environments .

Specifications

Model	LRES1260PF-2QSFP112
Main control chip	BCM57608
Cable medium	Fiber
Transmission standards	200GBASE-R4/ 100GBASE-R2
Bracket Height	Standard/Low-profile Bracket
Min Power(w)	14.4W
Max Power(w)	19.8W
Power Supply	PCIe Supply
Data rate per port	200/ 100/50/25Gbs
Bus Type	PCIe 5.0 X16
Connector	2 * QSFP112
Protocol Support	IEEE 802.3ae 10 Gigabit Ethernet over fiber IEEE 802.3x Full Duplex and flow control IEEE 802. 1AS IEEE 802. 1Q VLAN IEEE 802.3AD IEEE 1588 IEEE 802.3az - Energy Efficient Ethernet (EEE)
OS Support	Windows,Linux
UEFI	Yes
PXE	Yes
RDMA	Yes
SR-IOV	Yes
IEEE1588v2	Yes
SMBus Monitoring Temperature	Yes
Jumbo Frames	9.5KB

Link Speed	Status	Display
200Gbps	Connection Status	Green + Off
Transfer status	Green + Green Blink
100/50/25Gbps	Connection Status	Amber + Off
Transfer status	Amber + Green Blink

Environment Features

Operating Temperature	-10 °C to 60 °C
Storage Temperature	-40 °C to 85 °C
Storage Humidity	Maximum: 90% non-condensing relative humidity at 35 ℃
Certification	FCC ，CE ，RoHS

Physical properties

PCB size(unit:mm)	68.9 * 167.7(half height half length)
Packing size(unit :mm)	250 * 170 * 32

Packing List

Bracket	Full Height(installed) and Low Profile
Internet Network Adapter	*1
Product Warranty Card	*1
Packaging	Carton + Blister Box