China Mobile and ZTE jointly complete world’s first 400G QPSK prototype verification

20 September 2022, Shenzhen, China – ZTE Corporation (0763.HK / 000063.SZ), a major international provider of telecommunications, enterprise and consumer technology solutions for the mobile internet, together with China Mobile, has jointly completed the world’s first prototype test of 400G QPSK (Quadrature Phase Shift Keying), and achieved the ultra-high-speed transmission over the distance of 3038km based […]