Optical Transceivers
MSA-compliant SFP, SFP+, QSFP+, QSFP28, QSFP-DD, and OSFP modules from 1G to 800G. Compatible with all major OEM brands.
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Fiber Media Converters
Convert copper Ethernet to fiber optic for extended reach. Commercial, industrial, and PoE variants for every deployment scenario.
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AOC & DAC Cables
Active Optical Cables (AOC) and Direct Attach Copper (DAC) for high-density data center server-to-switch interconnects.
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Fiber Ethernet Switches
Managed, unmanaged, PoE and industrial DIN-rail fiber Ethernet switches for enterprise, campus and industrial networks.
View All Fiber Ethernet Switches ›About OPTONE's Optical Connectivity Products
OPTONE Technology Limited has been manufacturing optical transceivers and fiber connectivity products since 2003. Our product portfolio covers the full spectrum of optical connectivity needs — from entry-level 1G SFP modules for enterprise access networks to cutting-edge 400G QSFP-DD transceivers for hyperscale data centers.
All OPTONE optical transceivers are manufactured in our ISO 9001-certified facility in Shenzhen, China. Each module undergoes comprehensive testing including DDM/DOM functionality, transmit/receive power verification, and compatibility testing against major OEM platforms including Cisco, Juniper Networks, Huawei, Arista Networks, Dell, HP/HPE, and 200+ additional brands.
Our fiber media converters bridge the gap between copper Ethernet infrastructure and fiber optic networks, enabling cost-effective network extensions without replacing existing equipment. Industrial-grade variants with extended temperature ranges and DIN rail mounting are available for harsh environments including manufacturing floors, outdoor cabinets, and transportation systems.