Bull R424-E2, Installation And User Manual, Page: 71 / 182

Chapter 5: Advanced Serverboard Setup
5-29
Infi niBand Connecttion
(R424-INF-E2)
The onboard InfiniBand connec-
tor is located on the backplane on
the serverboard. This connection is
primarily used for high-performance
computing. See the table on the right
for pin defi nitions..
1: Infi niBand
Infi niBand Pin Defi nitions
Pin # Defi nition Pin # Defi nition
S1 Input Pair0:Pos S9 Input Pair3:Pos
S2 Input Pair0: Neg S10 Input Pair3: Neg
S3 Input Pair1:Pos S11 Input Pair2:Pos
S4 Input Pair1: Neg S12 Input Pair2: Neg
S5 Input Pair2:Pos S13 Input Pair1:Pos
S6 Input Pair2: Neg S14 Input Pair1: Neg
S7 Input Pair3:Pos S15 Input Pair0:Pos
S8 Input Pair3: Neg S16 Input Pair0: Neg
Infi niBand Ground Pins
(G1~G9) Pin Defi nitions
Pin# Defi nitions
G1~G9 Ground
G1
G2 G3 G4 G5 G6 G7 G8 G9
S1 S2
S3 S4
S5 S6 S7 S8 S9 S10 S1
1
S12
S13 S14
S15 S16