400GBASE-CR8 - GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Thu, 25 Dec 2025 09:28:22 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://www.gigalight.com/wp-content/uploads/2022/06/gigalight-logo-cn-500-500-100x100.png 400GBASE-CR8 - GIGALIGHT https://www.gigalight.com 32 32 400G QSFP-DD PCC/ACC https://www.gigalight.com/400g-qsfp-dd-dac.html Wed, 20 Jul 2022 01:23:48 +0000 https://www.gigalight.com.cn/?post_type=product&p=662 The GIGALIGHT 400G QSFP-DD pluggable direct attach copper (DAC) cable is available in both Active Copper Cables (ACC) and Passive Copper Cables (PCC).It supports 400G Ethernet and InfiniBand HDR data rates.This series of products utilizes 16 pairs of coaxial cables to transmit 8x 50G PAM4 signals.

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