OCP 3.0 Dual-port 25G SFP28 Ethernet Network Adapter
LRES3040PF-OCP is an OCP 3.0 SFF Dual-port 25G ethernet network adapter. Virtualization applications with 1/10/25G connectivity for network infrastructure, native hardware support based on ethernet stateless offload engine, direct connection technology, etc.
The SR-IOV technology of LRES3040PF-OCP provides dedicated adapter resources for VMS in the server to meet the guarantee of isolation and protection. Meanwhile, I/O virtualization provides better server utilization in the data center and reduces the cost and cabling complexity. Allow more virtual machines to run on the same hardware to meet more user needs.
LRES3040PF-OCP uses NVGRE, VXLAN and GENEVE hardware uninstallation engines to effectively solve the problem of VM traffic transmission through the logical tunnel of packaging formats (such as NVGRE and VXLAN). The problem of network scalability and load on the host CPU is solved. These offload engines encapsulate and unencapsulate override protocol headers, enabling traditional offloads to be performed on encapsulated traffic of these and other tunnel protocols (geneva, MPLS, QinQ, etc.).
LRES3040PF-OCP provides a very economical and flexible Ethernet adapter solution for Web 2.0, cloud, data analytics, database, and storage platforms.
Complete technical details for integration and deployment planning.
| Bus Type | OCP 3.0 |
|---|---|
| Data rate per port | 1Gbps、10Gbps、25Gbps |
| Connector | 2*25G SFP28 |
| Power Supply | OCP |
| Protocol Support | IEEE 802.3by-2016 25GBASE-X EthernetIEEE 802.3ae 10GBASE-X EthernetIEEE 802.3z 1GBASE-X EthernetIEEE 802.3apIEEE 802.3adIEEE 802.1QIEEE 802.1QazIEEE 802.1QbbIEEE 802.1QbgIEEE 1588 PTP v2IEEE 802.3az - Energy Efficient Ethernet |
| PXE | Yes |
| DPDK | Yes |
| WoL | No |
| iSCSI | No |
| Jumbo Frames | Yes |
| IEEE 1588 | Yes |
| SR-IOV | Yes |
| Jumbo data frame MAX | 9.2KB |
| FCoE | No |
| ESD_Contact discharge | ±8KV (Class B) |
| ESD_Air discharge | ±15KV (Class B) |
| Operating Temperature | 0℃ to 55℃ (32 ℉ to 131 ℉) |
| Storage Temperature | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| Certification | FCC, CE, RoHS |
| PCB Size(mm) | 115*76*1.6 |
| Package Size(mm) | 179*150*30 |
| Weight(g) | * |
| 1/10/25Gbps | LINK |
| ACT | Green Blink |
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