Network equipment maker Gemtek Technology, following the launch of its 800G linear-drive pluggable optics (LPO) optical module in 2025, announced on April 6 that it has successfully developed its next-generation 1.6T octal small form-factor pluggable (OSFP) optical transceiver module. The product targets hyperscale cloud data centers and is expected to enter mass production in the fourth quarter of 2026.