Why Large AI Clusters Need Optical Shuffle Architecture for Efficient Scaling

NVIDIA/Mellanox C8180 (900-9X81E-00EX-ST0) ConnectX-8 InfiniBand & Ethernet SuperNIC, Socket-Direct XDR 800Gb/s PAM4 200G/Lane, Single-Port OSFP, PCIe 6.0 x 16, Tall Bracket

5m (16ft) Pre-terminated MPO trunk cable, 96 Fibers, 8 x MPO-12 UPC (Male) to 8 x MPO-12 UPC (Male) Multimode (OM4) Type B, LSZH（OFNR）, 0.35dB Max, Magenta, breakout 80cm

5m (16ft) Pre-terminated MPO trunk cable, 48 Fibers, 4 x MPO-12 APC (Male) to 4 x MPO-12 APC (Male) Single Mode (OS2) Type B, LSZH（OFNR）, 0.35dB Max, Yellow, breakout 80cm

NVIDIA/Mellanox MMS4X00-NM-HGX (980-9I302-00NM00) Compatible 800GBASE-2xDR4 OSFP RHS/Flat Top 8x100G PAM4 1310nm 500m SMF DOM Dual MPO-12/APC Optical Transceiver Module for ConnectX-8 C8180 SuperNIC

5m (16ft) Pre-terminated MPO 2x2 Shuffle Trunk Cable, 128 Fibers, 16xMPO-8 APC (Male) to 16xMPO-8 APC (Male), Multimode (OM4), Type 2, LSZH, 0.35dB Max, Breakout 80cm, Magenta

5m (16ft) Pre-terminated MPO 2x2 Shuffle Trunk Cable, 128 Fibers, 16xMPO-8 APC (Male) to 16xMPO-8 APC (Male), Single Mode (OS2), Type 2, LSZH, 0.35dB Max, Breakout 80cm, Yellow

0.5U Rack Mount Enclosure Loaded with 32x8F MPO Adapters, Male to Male, 128 Fibers, OS2 Single Mode, Type 4, 0.35dB Max

0.5U Rack Mount Enclosure Loaded with 32x8F MPO Adapter, Male to Male, 128 Fibers, OM4 Multimode, Type 4, 0.35dB Max.