Description 7XC7A05523 B0WY ThinkSystem Intel XXV710-DA2 PCIe 25Gb 2-Port SFP28 Ethernet Adapter The ThinkSystem and System x adapter option part numbers includes the following items: One Intel Ethernet adapter Full-height (3U) bracket attached with low-profile (2U) bracket included in the box Documentation Note: The adapters ship without any SFP28 transceivers or direct attach cables.
Features The Intel XXV710 adapter is optimized for data center, cloud, and mobile applications and include the following features: Compliance with the IEEE 802.3by and 25GEthernet.org 25 GbE specifications VXLAN/NVGRE Hardware Offloads: These stateless offloads preserve application performance for overlay networks. With these offloads, it is possible to distribute network traffic across CPU cores. At the same time, X710 offloads LSO, GSO, and checksum from the host software, which reduces CPU overhead.
Additional features: Jumbo Frame Support: 9728 bytes VLAN support Flow Control IEEE 1588 Time Synchronization Support (802.1as) TCP/IP Layer 2 features: Receive Side Scaling (RSS) Large Send Offload (LSO) TCP/UDP/IP/SCTP Checksum Offload IPv4, IPv6 Supports iSCSI as an iSCSI software initiator IEEE 802.1Q VLAN support with VLAN tag insertion, with stripping and packet filtering for up to 4096 VLAN tags.
SUSE Linux Enterprise Server 12 SP3 with Xen VMware vSphere ESXi 6.0 U3 VMware vSphere ESXi 6.5 U1 Physical specifications The ThinkSystem Intel XXV710-DA2 PCIe 25Gb 2-Port SFP28 Ethernet Adapter has the following dimensions: Length: 168 mm (6.6 in.) Width: 69 mm (2.7 in.) Height: 15 mm (0.6 in.)
Operating environment These XXV710 adapters are supported in the following environment: Operating temperature: 0 to 55 °C (32 to 131 °F) Storage temperature: -20 to 65 °C (-4 to 149 °F) Shipping conditions: -20 to 70 °C (-4 to 158 °F) Air flow requirement (LFM) 25G optics: 200 LFM Direct-attach 25G cables: 100 LFM...
Top-of-rack Ethernet switches The following table lists the 10 Gb, 25 Gb and 100 Gb Ethernet LAN switches that are offered by Lenovo. Table 6. Ethernet LAN switches Part number Description 10 Gb Ethernet switches 7159A1X Lenovo ThinkSystem NE1032 RackSwitch (Rear to Front)
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