400GBASE‑SR4 - GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Thu, 05 Mar 2026 09:27:13 +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‑SR4 - GIGALIGHT https://www.gigalight.com 32 32 Immersible 400G https://www.gigalight.com/immersion-cooling-tr-400g.html Mon, 03 Nov 2025 07:21:12 +0000 https://www.gigalight.com/?post_type=product&p=9126 GIGALIGHT’s QSFP112/OSFP‑RHS liquid cooling optical module is designed for 400GBASE‑SR4/400GBASE‑DR4 Ethernet links in submerged data centers. It supports transmission distances up to 100 m over multi‑mode fiber, or 500 m over G.652 single‑mode fiber.

The post Immersible 400G first appeared on GIGALIGHT.

]]>