Dorelink
Dorelink
Industry-standard optical transceivers for enterprise and telecom networks.
Why Dorelink stands as the authoritative leader in fiber optic manufacturing.
With 12 years of industry experience, we understand that 1.25G SFP modules remain the backbone of global enterprise access networks. Our modules are engineered to exceed MSA standards, ensuring 100% compatibility with top-tier vendors.
Our team of 120 professional engineers released 85 new transceiver models last year alone. We specialize in high-power budget solutions like the 160km 1000BASE-ZXC, pushing the limits of single-mode fiber technology.
Our 45 QC personnel execute a multi-stage protocol including IQC, IPQC, and FQC. Every module undergoes aging tests and signal integrity analysis to guarantee a 0.01% failure rate in the field.
China's optical communication hub provides unparalleled access to laser diodes (TOSA/ROSA) and PCB components. This integration allows us to offer shorter lead times and higher price-performance ratios than western competitors.
Whether you need unique firmware coding for compatibility with legacy switches or custom branding, our factory is built for flexibility. We handle small batch specialized orders and million-unit mass production with equal precision.
Our products comply with RoHS, CE, and FCC regulations. We leverage the Search Quality Rater Guidelines' "Trustworthiness" principle by maintaining full transparency in our manufacturing and material sourcing processes.
1.25G SFP modules provide cost-effective gigabit uplinks for desktop switches and access points. Ideal for universities and large corporate offices requiring stable, long-distance interconnects (10km-40km).
Service providers utilize our Bidi (Bidirectional) SFPs to double fiber capacity by using a single strand of fiber for both transmit and receive, significantly reducing infrastructure costs.
With hardened temperature options (-40°C to 85°C), our SFP modules are deployed in smart grids, oil & gas monitoring, and transport systems where environmental reliability is paramount.
Established in 2016, Dorelink specializes in the R&D, manufacturing, and global supply of high-performance optical transceiver products. Our focus is providing reliable fiber optic solutions for data centers, telecommunications networks, and enterprise connectivity.
Independent optical module design, hardware development, and firmware optimization. Our 120 engineers ensure every product meets the highest signal integrity standards.
Customization Options: OEM/ODM services, labeling, firmware configuration, and application-specific development.
Insights into 1.25G SFP procurement and technical specifications.
High-performance solutions for extreme distances and specific fiber types.
