Dynafiber
SMF 1310nm 25G SFP28 40km DDM LC Single Mode Fiber Optical Transceiver Module
| Item | 25G SFP28 Transceiver |
| Part No. | LS-SM3125-40C |
| Part Status | Active |
| Form Factor | SFP28 |
| Max Data Rate | 25Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 40km |
| Media | SMF |
| Connector | Duplex LC |
| Optical Component | EML/APD |
| TX Power | 0~6dBm |
| Receiver Sensitivity | <-19dBm |
| Receiver Overload | -5dBm |
| Power Consumption | ≤2.2W |
| Extinction Ratio | 4dB |
| DDM/DOM | Supported |
| Temperature Range | 0℃ to 70°C / -40℃ to 85℃ |
| Protocols | MSA Compliant, CPRI, eCPRI |
| Warranty | 5 Years |
| Sample | Available |
We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.



We provide 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, a series of high-speed optical modules ranging from 10G to 800G have been developed, 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.

Total optical fiber access solutions covered from all-optical or optical copper combined access solutions and products for global communication network constructers.

To ensure normal communication line operation, we provide O&M solutions integrating optical line protection systems (OLP) and monitoring systems (OLM).



We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL. Our facility owns advanced manufacturing and testing equipment imported from abroad.
Established in 1997 with around 2000 staff, we maintain an abundant productive capacity of 3000K per month, allowing for short delivery times. We offer a full series of optical modules and high-speed interconnection solutions for cloud computing and ultra-broadband networks globally.

