Dorelink
| Form Factor | SFP |
| Max Data Rate | 2.5Gbps |
| Wavelength | 1310nm-TX/1490nm-RX |
| Max Cable Distance | 20km |
| Connector | Simplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| EMC Supported | Yes |
| DDM/DOM | Supported |
| Protocols | SFP MSA and SFF-8472 |
| Temperature Range | 0 to 70°C / -40 to 85°C |
| Warranty | 5 Years |
Drawing on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. Providing a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.



End-to-end DWDM solutions with active modules and passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.

Meeting mass data transmission demands in data centers with high-speed optical modules ranging from 10G to 800G, providing high-quality interconnection solutions.

High reliability and performance products using mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, and Back-haul for 4G/5G systems.

Optical fiber access total solutions covering all-optical or optical-copper combined access for global communication network constructors.



A specialized manufacturer of magnetic telecom and network components, certified by ISO9001, ROSH, REACH, CE and UL. Equipped with advanced manufacturing and testing equipment. With abundant production capacity of 3000K per month, we deliver high-quality optical interconnect solutions for cloud computing and ultra-broadband networks globally.

