Leaf
400G
TOR
400G
Server
L-1
L-2
L-3
L-4
··· x64 ···
L-61
L-62
L-63
L-64
T-1
T-2
T-3
T-4
T-5
T-6
T-7
T-8
1
2
3
4
5
6
7
8
Server-1
1
2
3
4
5
6
7
8
Server-2
1
2
3
4
5
6
7
8
Server-3
···x64···
1
2
3
4
5
6
7
8
Server-64
Group 1
··· x16 ···
T-1
T-2
T-3
T-4
T-5
T-6
T-7
T-8
1
2
3
4
5
6
7
8
Server-1
1
2
3
4
5
6
7
8
Server-2
1
2
3
4
5
6
7
8
Server-3
···x64···
1
2
3
4
5
6
7
8
Server-64
Group 16 (MAX)
LEAF
128 × 400G
per Leaf · downlinks
TOR
64 × 400G ↑
64 × 400G ↓
per TOR · up + down
SERVER
8 × 400G
per Server · NICs 1–8