In this chapter
This chapter contains specifications for the Napatech NT80E3-2-PTP SmartNIC running at 8 × 10 Gbit/s where these differ from the specifications of the Napatech NT80E3-2-PTP SmartNIC running at 2 × 40 Gbit/s.
Specific specifications
This table shows specifications specific to the Napatech NT80E3-2-PTP SmartNIC running at 8 × 10 Gbit/s.
Feature | Description |
---|---|
Network interface | 2 × 40 Gbit/s QSFP+ 40GBASE-PSM4 breakout to
8 × 10 Gbit/s SFP+ 10GBASE-LR, 2 × 40 Gbit/s QSFP+ 40GBASE-SR4 breakout to
8 × 10 Gbit/s SFP+ 10GBASE-SR or 2 × 40 Gbit/s QSFP+ 40GBASE-CR4 breakout to
8 × 10 Gbit/s SFP+ 10GBASE-CR Note: QSFP+ 40GBASE-LR4 pluggable modules cannot be used, as they interface to
single-mode fibers where the four 10 Gbit/s lanes are multiplexed and therefore
do not allow mechanical breakout.
|
MAC | 10 Gbit/s MAC |
Activity LEDs | The two Activity LEDs on each 40 Gbit/s port reflect if there is link and/or traffic on any of the 4 associated 10 Gbit/s ports. |
Port ID | Port ID for all 10 Gbit/s ports reflect the corresponding 40 Gbit/s port (0 or 1). |