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| Part No. | LS-SM552G-40C |
| Form Factor | SFP |
| Max Data Rate | 2.5Gbps |
| Wavelength | 1550nm |
| Max Cable Distance | 40km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -2 ~ 3dBm |
| Receiver Sensitivity | < -20dBm |
| Receiver Overload | -3dBm |
| EMC Supported | Yes |
| DDM/DOM | Supported |
| Protocols | MSA Compliant |
| Temperature Range | 0 to 70°C / -40 to 85°C |
| Warranty | 5 Years |
| Part Number | Data Rate | Wavelength | Distance | Media | DDM |
|---|---|---|---|---|---|
| LS-MM852G-S3C | 2.5Gbps | 850nm | 300m | Multi-mode | Yes |
| LS-MM852G-S5C | 2.5Gbps | 850nm | 550m | Multi-mode | Yes |
| LS-SM312G-02C | 2.5Gbps | 1310nm | 2km | Single Mode | Yes |
| LS-SM312G-10C | 2.5Gbps | 1310nm | 10km | Single Mode | Yes |
| LS-SM312G-20C | 2.5Gbps | 1310nm | 20km | Single Mode | Yes |
| LS-SM552G-20C | 2.5Gbps | 1550nm | 20km | Single Mode | Yes |
| LS-SM312G-40C | 2.5Gbps | 1310nm | 40km | Single Mode | Yes |
| LS-SM552G-40C | 2.5Gbps | 1550nm | 40km | Single Mode | Yes |
| LS-SM552G-80C | 2.5Gbps | 1550nm | 80km | Single Mode | Yes |


Optical Transport Networks
End-to-end DWDM devices including active modules to optical passive devices like EDFA, Mux & Demux, ROADM, and OTDR.
Cloud and Enterprise
High-speed optical modules ranging from 10G to 800G, providing high-quality interconnection solutions for data centers.
Wireless
High reliability products for 4G/5G systems, covering Dark Fiber, WDM, Radio over Fiber, and Back-haul scenarios.


Certified by ISO9001:2000, ROSH, REACH, CE and UL, we utilize advanced manufacturing and testing equipment. With an abundant production capacity of 3000K per month, we ensure short delivery times and top-tier optoelectronic technology for cloud computing and ultra-broadband networks.



