Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter
Description
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
Specifications
| Ports & interfaces |
|---|
| Internal |
Yes |
| Fiber ports quantity |
2 |
| Fiber optic connector |
QSFP+ |
| Interface |
Fiber |
| Host interface |
PCI Express |
| Connectivity technology |
Wired |
| Bandwidth |
|---|
| Data transfer rate |
8 GT/s |
| Maximum data transfer rate |
40000 Mbit/s |
| Network |
|---|
| Data transfer rate |
8 GT/s |
| Ethernet interface type |
40 Gigabit Ethernet |
| Ethernet LAN |
Yes |
| Networking standards |
IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3x, IEEE 802.3z |
| Fiber ethernet cabling technology |
40GBASE-LR4, 40GBASE-SR4, 10GBASE-CR, 10GBASE-LR, 10GBASE-SR, 1000BASE-X |
| Ethernet LAN data rates |
1000,10000,40000 Mbit/s |
| Maximum data transfer rate |
40000 Mbit/s |
| Management protocols |
SNMP, ACPI v3.0 |
| Flow control support |
Yes |
| Technical details |
|---|
| Product colour |
Green, Gray |
| Receive Side Scaling (RSS) |
Yes |
| Number of VLANs |
4096 |
| Quantity per pack |
1 pc(s) |
| Compliance certificates |
RoHS |
| Design |
|---|
| Product colour |
Green, Gray |
| Internal |
Yes |
| Component for |
Server |
| Software |
|---|
| Linux operating systems supported |
Yes |
| Power |
|---|
| Power consumption (typical) |
10 W |
| System requirements |
|---|
| Server operating systems supported |
Windows Server 2012, Windows Server 2012 R2 |
| Linux operating systems supported |
Yes |
| Operational conditions |
|---|
| Operating temperature (T-T) |
0 - 50 °C |
| Weight & dimensions |
|---|
| Width |
2.72" (69 mm) |
| Depth |
6.59" (167.5 mm) |
| Protocols |
|---|
| Management protocols |
SNMP, ACPI v3.0 |
| Packaging data |
|---|
| Quantity per pack |
1 pc(s) |
| Performance |
|---|
| Server operating systems supported |
Windows Server 2012, Windows Server 2012 R2 |
| Linux operating systems supported |
Yes |
| Receive Side Scaling (RSS) |
Yes |
| Number of VLANs |
4096 |
| Other features |
|---|
| Data transfer rate |
8 GT/s |
| Receive Side Scaling (RSS) |
Yes |
| Number of VLANs |
4096 |
| Management protocols |
SNMP, ACPI v3.0 |
| Flow control support |
Yes |
| Quantity per pack |
1 pc(s) |
