https://yiyuanguanglink.com/ daily https://yiyuanguanglink.com/products/1-6t-2xdr4-dr8-osfp224-pam4-1310nm-500m-dom-dual-mpo-12-apc-single-mode-optical-module 2026-06-17T05:31:14+08:00 daily https://cdn.shopify.com/s/files/1/0690/0901/4868/files/1_e5064ec2-638c-4564-ab2a-ab40c0447ac4.jpg?v=1781523238 1.6T 2xDR4/DR8 OSFP224 PAM4 1310nm 500m DOM Dual MPO-12/APC Single-mode Optical Module