FiddlLink
| Part Number | LS-SM554G-40C |
| Form Factor | SFP |
| Max Data Rate | 4.25Gbps |
| Wavelength | 1550nm |
| Max Cable Distance | 40km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| EMC (Electro Magnetic Compatibility) | Supported |
| DDM/DOM | Supported |
| Protocols | MSA Compliant |
| Temperature Range | 0 to 70°C / -40 to 85°C |
| 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.
| Part Number | Data Rate | Wavelength | Distance | Media | DDM |
|---|---|---|---|---|---|
| LS-MM854G-S1C | 4.25Gbps | 850nm | 150m | Multi-mode | Yes |
| LS-MM852G-S3C | 4.25Gbps | 850nm | 300m | Multi-mode | Yes |
| LS-MM854G-S5C | 4.25Gbps | 850nm | 500m | Multi-mode | Yes |
| LS-SM314G-02C | 4.25Gbps | 1310nm | 2km | Single Mode | Yes |
| LS-SM314G-04C | 4.25Gbps | 1310nm | 4km | Single Mode | Yes |
| LS-SM314G-10C | 4.25Gbps | 1310nm | 10km | Single Mode | Yes |
| LS-SM314G-40C | 4.25Gbps | 1310nm | 40km | Single Mode | Yes |
| LS-SM554G-40C | 4.25Gbps | 1550nm | 40km | Single Mode | Yes |
We provide end-to-end DWDM devices with a comprehensive range of optical devices - from active modules to optical passive components, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR solutions.
To meet the demand for massive data transmission in modern data centers, we have developed high-speed optical modules ranging from 10G to 800G, providing high-quality optical interconnection solutions for large-scale data center environments.
We provide high reliability and performance products using mature, efficient lasers and mainstream chip solutions. The solution covers Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul, meeting the requirements of various scenarios in 4G/5G systems.
Tailored for global communication network constructors, we provide total FTTx optical fiber access solutions covering all-optical or optical-copper combined access products and systems.
To ensure the reliable operation of transmission lines, we provide advanced optical cable operation and maintenance solutions that integrate optical line protection systems (OLP) and optical line monitoring systems (OLM).



