Dorelink
| Item | 1G SFP Module |
| Part Status | Active |
| Form Factor | SFP |
| Max Data Rate | 1000Mbps |
| Max Cable Distance | 80km |
| Wavelength | 1550nm |
| Connector | Duplex LC |
| Optical Components | DFB |
| Media | SMF |
| TX Power | 0~5dBm |
| Receiver Sensitivity | < -24dBm |
| DDM/DOM | DDM Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | SFF-8472 MSA Compliant, IEEE 802.3ah-2004 |
| Warranty | 5 Years |
| Sample | Available |
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.



Providing end-to-end DWDM device with almost all optical devices - from active modules to optical passive devices, including optical amplifier (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR etc.
To meet the demand of mass data transmission in data centers, high-speed optical modules have been developed with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions.


High reliability and performance products with mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul for 4G/5G systems.
Fiber fiber access total solutions covered from all-optical or optical copper combined access solutions and products for global communication network constructers.







A specialized manufacturer of magnetic telecom and networking components, certified by ISO9001:2000, ROSH, REACH, CE and UL. Equipped with advanced manufacturing facilities and imported test equipment. With a history starting in 1997 and a large workforce, the production capacity reaches 3000K per month, ensuring short delivery times and high-speed optical interconnection solutions globally.

