9
Introduction
Product Overview
This is the
User Manual
for Mellanox Technologies Ethernet adapter cards based on the ConnectX®-6
Dx integrated circuit device.
As the world's most advanced cloud SmartNIC, ConnectX-6 Dx provides up to two ports of 25, 50 or
100Gb/s or a single-port of 200Gb/s Ethernet connectivity, powered by 50Gb/s PAM4 SerDes technology
and PCIe Gen 4.0 host connectivity. ConnectX-6 Dx continues among Mellanox's innovation path in
scalable cloud fabrics, delivering unparalleled performance and efficiency at every scale. ConnectX-6
Dx's innovative hardware offload engines, including IPsec and TLS inline data-in-motion encryption, are
ideal for enabling secure network connectivity in modern data-center environments. Please refer to
for more details.
Mellanox ConnectX-6 Dx 25GbE Adapter Cards
Part Number
MCX621102AC-
ADAT
MCX621102AE-
ADAT
MCX621102AN-
ADAT
MCX623102AC-
ADAT
MCX623102AN-
ADAT
Form Factor/
Dimensions
5.59in. x 2.71in (142.00mm x 68.90mm)
Data Transmission
Rate
Ethernet
: 1/10/25 Gb/s
Network Connector
Type
Dual-port
SFP28
Dual-port
SFP28
Dual-port SFP28
Dual-port
SFP28
Dual-port SFP28
PCIe Interface
PCIe Gen 4.0 SERDES @ 16.0GT/s x8
PCIe Gen 4.0 SERDES @ 16.0GT/s
x16
Crypto
√
√
-
√
-
Secure Boot
√
-
-
√
-
Adapter IC Part
Number
MT28928A0-
CCCF-CE
MT28928A0-
NCCF-CE
MT28928A0-
NCCF-CE
MT28928A0-
CCCF-CE
MT28928A0-
NCCF-CE
RoHS
RoHS Compliant
Mellanox ConnectX-6 Dx 50GbE Adapter Cards
Part Number
MCX623102AC-GDAT
MCX623102AN-GDAT MCX623102AS-GDAT
Form Factor/Dimensions
5.59in. x 2.71in (142.00mm x 68.90mm)
Data Transmission Rate
Ethernet
: 1/10/25/40/50 Gb/s
Network Connector Type
Dual-port SFP56
PCIe Interface
PCIe Gen 4.0 SERDES @ 16.0GT/s x16
