NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) Model:Q112-400G-SR4H The OSFP-800G-2DR4XH is used in

The OSFP-800G-2DR4XH is used in liquid-cooled and DGX-H100 systems

The four 200G ends support 2-channels of 100G-PAM4 (200G) and use a flat top QSFP112 for use in ConnectX-7 adapters and BlueField-3 DPUs using riding heat sinks on the connector cage

temperature

Featuring a 3

NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) Model:Q112-400G-SR4H The OSFP-800G-2DR4XH is used inDescription NADDOD Q112 400G SR4H is an InfiniBand and Ethernet 400Gb s, Single port, QSFP112, SR4 multimode parallel transceiver using a single, 4 channel MPO 12 APC optical connector. The Short Reach 4 channel (SR4) design uses 100G PAM4 modulation and has a maximum fiber reach of 50 meters using OM4 multimode fiber and assumes two optical patch panels in the link. It has identical design and internals as the OSFP version, only with different