Ports & interfaces
| Host interface |
PCI-E |
| Internal |
Y |
| Fiber ports quantity |
2 |
Networking
| Ethernet LAN data rates |
1000, 10000, 40000 Mbit/s |
| Flow control support |
Y |
Protocols
| Management protocols |
SNMP, ACPI v3.0 |
Performance
| Receive Side Scaling (RSS) |
Y |
| Number of VLANs |
4096 |
Bandwidth
| Data transfer rate |
8 GT/s |
Additionally
| Wireless technologies |
Wired |
| Ethernet LAN connection |
Y |
| Transfer rate (Mbps) |
40000 Mbit/s |
Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter
SFN8542 adapters accelerate, monitor, and secure your network by providing:
- Ultra-low latency (sub 1usec)
- High packet rate (60Mpps for 2x40G)
- Internal switch for single core/4 port operation (4x10GbE from a single 40GbE QSFP+ port)
- 16 lanes PCIe Gen 3.1 – full 2x40Gb/s bidirectional performance
- Revolutionary tamper resistant adapter security
- VXLAN, NVGRE and GENEVE checksum offload