NVIDIA/Mellanox Compatible DAC 3m (10ft) 400Gb/s OSFP to 4x100Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable

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Description

NVIDIA/Mellanox Compatible DAC 3m (10ft) 400Gb/s OSFP to 4x100Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter CableDescription NADDOD O4Q56 400G CU3H is a passive Direct Attach Copper (DAC) cable with an OSFP based twin port 2x 200Gb s connector to four QSFP56. DAC cables are the lowest cost, lowest latency, near zero power consuming, high speed links available due to their simplicity of design and minimal components. Main use is linking Quantum 2 NDR InfiniBand switches to HDR100 switches, ConnectX 6 7 adapters, and or BlueField 2 3 DPUs.

The switch end OSFP has a finned top for additional cooling and the QSFP112 HCA end is flat topped and uses riding heat sinks on the HCA OSFP cage

resulting in an electrical configuration of 8 lanes of 200G-PAM4

humidity and EMI

6T-AC11H is a 1

The module operates with 4 lanes of 200G-PAM4 electrical signaling

1600Gbps AEC cable can achieve long-distance transmission of 3m without significantly increasing signal attenuation

It is high quality solutions provide a power-efficient replacement for active power connectivity such as fiber optic cables for short distances

and cost-effective module designed for 800G Ethernet applications in AI/HPC data centers and cloud networks

is an InfiniBand and Ethernet 800Gb/s 2x400Gb/s Twin-port OSFP

The ACC offers advantages such as lower power consumption

It uses a single 4-channel MPO-12/APC optical connector and adopts 100G-PAM4 modulation per lane

Unlike traditional duplex transceivers