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Closes #23041: Add InfiniBand 2X interface types (#23163) 

Add a 2X (two-lane) InfiniBand group for HDR and later generations, covering
the HDR100, NDR200, and XDR400 breakout links formed by splitting a four-lane
port into two independent two-lane links.

SDR through EDR are omitted deliberately: two-lane breakout only became a
shipping configuration once per-lane rates reached 50 Gbps, so there are no
corresponding products at those generations.
This commit is contained in:
Jason Novinger 2026-09-14 10:20:07 -05:00 committed by GitHub
parent 07975fda34
commit 64ce9e2db4
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1 changed files with 13 additions and 0 deletions
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13
netbox/dcim/choices.py
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@ -1137,6 +1137,11 @@ class InterfaceTypeChoices(ChoiceSet):
TYPE_INFINIBAND_NDR = 'infiniband-ndr'
TYPE_INFINIBAND_XDR = 'infiniband-xdr'
# InfiniBand 2X
TYPE_INFINIBAND_HDR_2X = 'infiniband-hdr-2x'
TYPE_INFINIBAND_NDR_2X = 'infiniband-ndr-2x'
TYPE_INFINIBAND_XDR_2X = 'infiniband-xdr-2x'
# InfiniBand 4X
TYPE_INFINIBAND_SDR_4X = 'infiniband-sdr-4x'
TYPE_INFINIBAND_DDR_4X = 'infiniband-ddr-4x'
@ -1480,6 +1485,14 @@ class InterfaceTypeChoices(ChoiceSet):
Choice(TYPE_INFINIBAND_XDR, 'XDR (200 Gbps)'),
)
),
(
'InfiniBand 2X',
(
Choice(TYPE_INFINIBAND_HDR_2X, 'HDR 2X (100 Gbps)'),
Choice(TYPE_INFINIBAND_NDR_2X, 'NDR 2X (200 Gbps)'),
Choice(TYPE_INFINIBAND_XDR_2X, 'XDR 2X (400 Gbps)'),
)
),
(
'InfiniBand 4X',
(