Dorelink
| Form Factor | SFP |
| Max Data Rate | 2.5Gbps |
| Wavelength | 1550nm-TX/1490nm-RX |
| Max Cable Distance | 80km |
| Connector | Simplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| EMC Supported | Yes |
| DDM/DOM | Supported |
| Protocols | Fast Ethernet, Gigabit Fibre Channel, MSA Compliant |
| Temperature Range | 0 to 70°C / -40 to 85°C |
| Warranty | 5 Years |
| Sample | Available |
Integrating over 10 years of expertise in chips and modules, our solutions deliver exceptional speeds, compact form factors, significant power savings, and high-performance reliability for every deployment.
Our comprehensive series of optical modules supports fixed access, wireless access, carrier Ethernet, WDM, and data communication networks globally.
We provide end-to-end DWDM devices including active modules and passive devices like optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.
To meet high-speed data demands, we offer optical modules ranging from 10G to 800G, providing high-quality interconnection for modern data centers.
Reliable 4G/5G system components including Dark Fiber, WDM, Radio over Fiber, and High Speed Mid-haul/Back-haul solutions using mainstream chip technology.
Total fiber access solutions covering all-optical or combined copper access requirements for global communication network constructors.
Advanced optical cable O&M solutions integrating line protection systems (OLP) and monitoring systems (OLM) to ensure stable communication operations.



We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, RoHS, REACH, CE, and UL. Our facility utilizes advanced manufacturing and testing equipment to ensure top-tier product quality.
Established in 1997, our production capacity reaches 3000K per month, enabling rapid delivery. We provide a full series of optical modules and interconnect solutions for cloud computing and ultra-broadband networks worldwide.

