The Coherent 100G ZR QSFP-DCO is the industry's first dual laser QSFP28 digital coherent optics (DCO) module for single fiber, bi-directional applications – a breakthrough for network operators in access and aggregation networks. SAXONBURG, PA, September 26, 2025 (GLOBE NEWSWIRE) – Coherent Corp. The Coherent 100G ZR. EPS Global is a world-leading value-added distributor and Authorized Worldwide Partner of Coherent Corp., delivering end-to-end open disaggregated networking and wireless solutions to customers across North and South America, EMEA and Asia since 1999. With one of the industry's most comprehensive. Nokia's 100G ZR coherent module (QDCO1) provides the capacity and optical reach of coherent optics in flexible, small-sized QSFP28 modules. The advancements in coherent optics and digital signal. On July 28, U. -based semiconductor materials and optoelectronic components giant Coherent officially inaugurated its new Vietnam facility located in the Nhon Trach 1 Industrial Park in Dong Nai Province. This high-tech manufacturing plant, built with a total investment of USD 127 million, will. The global Dense Wavelength Division Multiplexing (DWDM) Compact Module Market is experiencing steady growth driven by rising demand for high-capacity data transmission, expansion of 5G networks, and the increasing adoption of cloud services. Valued at USD 342 million in 2024, the market is. Digital Coherent Optics module, hot- pluggable QSFP28 form factor Transmission reach: Up to 80km unamplified (loss limited) Up to 120km amplified (dispersion limited, optionally extendable to 300km) Full C-band tunable, 50GHz or 100GHz grid Case temperature range 0°C to 70°C Power dissipation <.