Dynafiber
SMF 1310nm Single Mode 25G SFP28 20km DDM Duplex LC Optical Transceiver Module
| Item | 25G SFP28 Transceiver |
| Part No. | LS-SM3125-20C |
| Form Factor | SFP28 |
| Max Data Rate | 25Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 20km |
| Media | SMF |
| Connector | Duplex LC |
| Optical Component | DFB/PIN |
| TX Power | -7~2dBm |
| Receiver Sensitivity | <-11.3dBm |
| Power Consumption | ≤1.2W |
| DDM/DOM | Supported |
| Temperature Range | 0°C to 70°C / -40°C 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. A full series of optical modules is available for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.



Providing end-to-end DWDM devices with a wide range of optical components - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.
To meet the demand for mass data transmission in data centers, a series of high-speed optical modules has been developed with rates ranging from 10G to 800G, providing high-quality optical interconnection solutions.


High reliability and performance products with mature lasers and mainstream chip solutions. The solution includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul for 4G/5G systems.
Total optical fiber access solutions covering all-optical or optical-copper combined access products for global communication network construction.










A specialized manufacturer of magnetic telecom and networking components, certified by ISO9001:2000, ROSH, REACH, CE, and UL. The facility owns advanced manufacturing and testing equipment. With abundant production capacity, we are able to deliver high-quality optical modules for fixed access, wireless access, and data communication networks within a short lead time.

