OCP3.0 Quad-port 25G SFP28 Ethernet Network Adapter (Intel E810 Chip Based)

$ 999.00

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Review

LRES3027PF-OCP is an OCP3.0 SFF SFF-port 25G ethernet network adapter developed by Linkreal Co., Ltd., LTD based on of Intel E810 chip. The adapter is compatible with PCIe V3.0 backwards.

The network adapter (LRES3027PF-OCP) launched by Linkreal Co., Ltd.. The application queue technology function of the network adapter ensures that each application can request its own queue, that is, the data between each other is no longer confused, with up to 25Gbps per port, It can be widely used in network devices such as data center service, cloud computing and storage with high throughput and can handle various workloads. In practical operation, it can reduce application delay and improve throughput by using program queue.

The network adapter provides scalable ADQ technology to improve the performance scalability and predictability of critical workloads by dedicating specific resources to critical workloads. ADQ implements application-specific data control, information, and rate limiting using optimized application thread to device data paths. The adapter supports PCIe V4.0 and backwards compatible with PCIe V3.0.

Key Features

1. An OCP3.0 SFF four-port 25G Ethernet network adapter;
2. Introduction of application queue technology, downward compatible with PCIe V3.0;
3. The technical function of application queue adopted by this nic ensures that each application can request its own queue;
4, can be widely used in high-throughput data center services, cloud computing, storage and other network equipment to handle various workloads;

Specifications

Controller	Intel E810
Baffle Height	SFF
Power Consumption	22.0W
System Support	Windows Server 2016 R2/2019 R2/2022 R2
	Linux SLES 12.x or later
	CentOS / RHEL 7.x or later
	Ubuntu 18.04 or later
	FreeBSD 12.2 or later
	Linux Stable Kernel version 5.x or later
Bus Type	OCP3.0 SFF
Data rate	1/10/25GbE
Connector	4*25G SFP28

Technical Features

Protocol Support	IEEE 802.3by-2016 25GBASE-X Ethernet IEEE 802.3x Full Duplex and flow control IEEE 802.3az Energy Efficient Ethernet (EEE) IEEE 802.3AS IEEE 802.1Q VLAN IEEE 802.1Qaz IEEE 802.1Qbb IEEE 802.1x IEEE 802.1bd IEEE1588 v1&v2
PXE/UEFI	Yes
DPDK	Yes
Jumbo Frames	Yes
iSCSI	No
Jumbo Frames	Yes
FCoE	No
RDMA（iWARP、RoCE v2）	Yes
Network virtualization	SR-IOV, VxLAN, GENEVE, GRE

Environment Features

Operating Temperature	0 ℃ to 60 ℃ (32 ℉ to 140 ℉)
Storage Temperature	-40 ℃ to 70 ℃ (-40 ℉ to 158 ℉)
Storage Humidity	Maximum: 90% non-condensing relative humidity at 35 ℃