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.
This table shows specifications specific to the Napatech NT80E3-2-PTP SmartNIC running at 8 × 10 Gbit/s.
|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).|