Data Interfaces
The data interfaces use QSFP28/56/DD connectors. The full list of interfaces per system is provided in Speed and Switching Capabilities.
As detailed in the following table, for additional data interfaces, each QSFP28/56/DD port can be connected with a QSFP28/56/DD cable or connector through NVIDIA QSFP28/56/DD to SFP (Dynamix QSA™) adapters, hybrid or split cables*.
Model Family |
Ports |
Maximum Speed |
SN4410 |
8 |
400GbE |
16 |
200GbE |
|
32 + 48 |
100GbE PAM4 |
|
100GbE NRZ |
||
64 |
40GbE |
|
128 |
50GbE |
|
25GbE |
||
10GbE |
||
1GbE |
||
SN4600 |
64 |
200GbE PAM4 |
100GbE NRZ |
||
40GbE |
||
128 |
100GbE PAM4 |
|
50GbE |
||
25GbE |
||
10GbE |
||
1GbE |
||
SN4600C |
64 |
100GbE |
40GbE |
||
128 |
50GbE |
|
25GbE |
||
10GbE |
||
1GbE |
||
SN4700 |
32 |
400GbE |
64 |
200GbE PAM4 |
|
100GbE NRZ |
||
40GbE |
||
128 |
100GbE PAM4 |
|
50GbE |
||
25GbE |
||
10GbE |
||
1GbE |
*In the SN4600, SN4700 and SN4410 systems, when interconnecting Switch to Switch and Switch to NIC in 50GbE, 100GbE 200GbE and 400GbE based PAM4 speeds, the supported length of PAM4 passive copper and breakout cables is up to 2.5m.
The systems offer several high-power ports for optical transceivers that require such support. The following table specifies each system's ports max power capabilities:
Model Family |
Ports |
Maximum High Power Support |
SN4410 |
1-24 |
10W |
25-32 |
12W |
|
SN4600 |
All ports |
5W |
49-50, 53-54, 57-58, 61-62 |
6.5W |
|
SN4600C |
1-48 |
3.5W |
49-64 |
5W |
|
SN4700 |
All ports |
12W |