Nvidia Spectrum-2 SN3420 - Page 135

NVIDIA Spectrum-2 SN3000 1U and 2U Switch Systems Hardware User Manual 134
Model Family Ports Maximum Speed
SN3700
32
200GbE
40GbE
64 100GbE
128
50GbE
25GbE
10Gbe
1GbE
SN3750-SX
32
200GbE
40GbE
64 100GbE
128
50GbE
25GbE
10GbE
1GbE
*In the SN3700 systems, when interconnecting Switch to Switch and Switch to NIC in
50GbE, 100GbE and 200GbE based PAM4 speeds, the supported length of PAM4 passive
copper and breakout cables is up to 2.5m.
The systems oer several high-power ports for optical transceivers that require such
support. The following table species each system's ports max power capabilities:
High Power Transceivers Support
Model Family Ports Maximum High Power Support
SN3420
1-6 2.5W
7-48 1.5W
49-52, 54, 56, 58, 60 3.5W
53, 55, 57, 59 5W
SN3700C
1, 2, 31, 32 Power class 7 (5W)
3-30 Power class 4 (3.5W)