Nvidia BlueField-2 InfiniBand - Page 19

NVIDIA BlueField-2 InfiniBand/Ethernet DPU User Guide 18
Feature Description
Protocol Standard Rate (Gb/s) Comments
(4
Lanes)
(2
Lanes)
HDR/HDR
100
IBTA Vol2
1.4
212.5 106.25
PAM4 256b/257b encoding
and RS-FEC
EDR
IBTA Vol2
1.3.1
103.12
5
51.562
5
NRZ 64b/66b encoding
FDR
IBTA Vol2
1.2
56.25 N/A NRZ 64b/66b encoding
Up to 200
Gigabit
Ethernet
BlueField-2 DPU complies with the following IEEE 802.3 standards:
200GbE / 100GbE / 50GbE / 40GbE / 25GbE / 10GbE
Protocol MAC Rate
IEEE802.3ck
200/100 Gigabit Ethernet
(Include ETC enhancement)
IEEE802.3cd
IEEE802.3bs
IEEE802.3cm
IEEE802.3cn
IEEE802.3cu
200/100 Gigabit Ethernet
(Include ETC enhancement)
IEEE 802.3bj
IEEE 802.3bm
100 Gigabit Ethernet
IEEE 802.3by
Ethernet Consortium25
50/25 Gigabit Ethernet
IEEE 802.3ba 40 Gigabit Ethernet
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3cb
2.5/5 Gigabit Ethernet
(For 2.5: support only 2.5 x1000BASE-
X)