H3C LSWM1QSTK0 Compatible 1m (3ft) 40G QSFP+ Passive Direct Attach Copper Twinax Cable 30AWG Model:QSFP-40G-CU1 Mainly used to interconnect liquid-cooled

Mainly used to interconnect liquid-cooled servers with air-cooled IB switches

The CWDM wavelengths are 1271

AI and RoCE networks

allowing direct 800G-to-800G links or breakout connections to two 400G DR4 QSFP-DD modules

H3C LSWM1QSTK0 Compatible 1m (3ft) 40G QSFP+ Passive Direct Attach Copper Twinax Cable 30AWG Model:QSFP-40G-CU1 Mainly used to interconnect liquid-cooledDescription The H3C LSWM1QSTK0 compatible 1m DAC cable facilitates high speed 40G connectivity using 30AWG passive copper twinax technology. It is engineered to support high density H3C networking environments, offering a reliable and energy efficient link for 40G traffic via QSFP+ ports. This cable assembly provides consistent performance and low latency for short reach interconnections within the data center.