Dell DAC-Q56DD-2Q56-SFF200G-2M Compatible 2m (7ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU2 NADDOD Cisco QDD-4X100G-FR-S Compatible 400G

NADDOD Cisco QDD-4X100G-FR-S Compatible 400G QSFP-DD XDR4 optical transceiver supports 100G breakout links up to 2 km

NVIDIA/Mellanox Compatible 25m 400G OSFP to QSFP-DD Active Optical Cable is a long-range 25-meter hybrid AOC for interconnecting 400G OSFP and QSFP-DD ports

2xSR4/SR8 multimode

unifying distributed data centers into a cohesive AI "super-factory" and providing high-performance

data center reach 8-channel (2xDR4/DR8) design uses 100G-PAM4 modulation and has a maximum fiberreach of 100-meters using 8 single mode fibers

Dell DAC-Q56DD-2Q56-SFF200G-2M Compatible 2m (7ft) 400G QSFP-DD to 2X200G QSFP56 Passive Direct Attach Copper Breakout Cable for DGX Spark AI Clusters Model:Q2Q56-400G-CU2 NADDOD Cisco QDD-4X100G-FR-S Compatible 400GDescription NADDOD Q2Q56 400G DAC is a high performance direct connect copper cable that supports the efficient splitting of a single QSFP DD 400G port into two independent QSFP56 200G links. Designed for short distance, high bandwidth, low latency data center interconnect scenarios, it complies with IEEE 802. 3 and QSFP DD QSFP56 MSA specifications. Passive DAC cables offer the lowest cost, lowest latency, and near zero power high speed connection