LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Type | Single Mode |
| Form Factor | SFP+ |
| Packaging Details | T&R |
| Distance | ≤20km |
| Data Rate | 10G |
| Delivery Time | in Stock |
| Connector | Duplex LC |
| Part Number | LS-SM3110-20C |
| Wavelength | 1310nm |
| Connector Type | 10G Single Mode Transceiver |
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 4KK/Month |
| Model Number | LS-SM3110-20C |
| Place of Origin | Guangdong,China |
| Brand Name | LINK-PP |
| Certification | UL,RoHS,Reach,ISO |
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Product Specification
| Type | Single Mode | Form Factor | SFP+ |
| Packaging Details | T&R | Distance | ≤20km |
| Data Rate | 10G | Delivery Time | in Stock |
| Connector | Duplex LC | Part Number | LS-SM3110-20C |
| Wavelength | 1310nm | Connector Type | 10G Single Mode Transceiver |
| Payment Terms | TT,NET30/60/90 Days | Supply Ability | 4KK/Month |
| Model Number | LS-SM3110-20C | Place of Origin | Guangdong,China |
| Brand Name | LINK-PP | Certification | UL,RoHS,Reach,ISO |
| High Light | LS-SM3110-20C ，10G SFP+ 1310nm 20km ，10G SFP+ transceiver | ||
The LINK-PP LS-SM3110-20C is a high-performance, hot-pluggable 10G SFP+ optical transceiver module designed for reliable long-reach data transmission over single-mode fiber (SMF). Operating at a 1310nm center wavelength, this module supports data rates from 1.0Gbps to 10.7Gbps, making it suitable for 10GBASE-LR and 10GBASE-LW applications.
Built with a 1310nm DFB laser transmitter and a PIN photodiode receiver, the LS-SM3110-20C delivers stable optical performance, excellent link budget, and robust compatibility with modern networking systems. With a transmission distance of up to 20km over SMF and a standard Duplex LC receptacle, it is an ideal choice for enterprise networks, telecom infrastructure, switches, routers, and optical transport equipment.
This model also supports Digital Diagnostic Monitoring (DDM/DOM), allowing real-time access to key module parameters such as temperature, voltage, TX bias current, and optical power levels through the I2C interface.
| Parameter | Transmitter (Tx) – 1310nm DFB Laser |
Receiver (Rx) – PIN Photodiode |
|---|---|---|
| Center Wavelength (λc) | 1310 nm Typical (1270 nm ~ 1350 nm) | 1260 nm ~ 1600 nm |
| Average Output Power | -3 dBm (Min) to +2 dBm (Max) | N/A |
| Receiver Sensitivity | N/A | ≤ -14.4 dBm |
| Receiver Overload | N/A | 0.5 dBm |
| Extinction Ratio (ER) | ≥ 3.5 dB | N/A |
| Side-Mode Suppression Ratio (SMSR) | ≥ 30 dB | N/A |
| Spectral Width (-20dB) | ≤ 1 nm | N/A |
| LOS Assert | N/A | -30 dBm |
| LOS De-Assert | N/A | -15.5 dBm |
| Parameter | Specification |
|---|---|
| Supply Voltage (Vcc) | +3.3V Nominal (3.135V ~ 3.465V) |
| Maximum Supply Current (Icc) | 350 mA |
| Operating Temperature (Commercial) | 0°C to +70°C |
| Operating Temperature (Industrial Option) | -40°C to +85°C (LS-SM3110-20I) |
| Storage Temperature | -40°C to +85°C |
| Operating Humidity | 5% to 85% (Non-Condensing) |
| Absolute Maximum Voltage | -0.5V to +4.5V |
| Monitoring Parameter | Accuracy |
|---|---|
| Temperature | ±3°C |
| Supply Voltage (Vcc) | ±3% |
| Laser Bias Current | ±10% |
| Transmit Optical Power (Tx Power) | ±3 dB |
| Receive Optical Power (Rx Power) | ±3 dB |
* 10GBASE-LR Ethernet at 10.3125Gbps
* 10GBASE-LW Ethernet at 9.953Gbps
* 10G Data Center & Enterprise Optical Systems
* Telecommunication & LTE Mobile Networks
* High-speed Storage Area Networks (SAN)
Looking for a reliable 10G SFP+ 1310nm 20km Duplex LC DOM SMF optical transceiver module for your next project? The LINK-PP LS-SM3110-20C delivers the performance, monitoring, and compatibility needed for professional fiber networking.
The LS-SM3110-20C is used for high-speed 10G optical communication over single-mode fiber, especially in enterprise, telecom, and data center networks.
Yes. It supports Digital Diagnostic Monitoring, allowing real-time reading of module temperature, voltage, bias current, TX power, and RX power.
The LS-SM3110-20C supports up to 20km over single-mode fiber (SMF).
Yes. It is typically used for 10GBASE-LR and 10GBASE-LW applications.
It uses a Duplex LC receptacle.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
$30-$50 million
Employee Number:
300~600
Ecer Certification：
Verified Supplier
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m... LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
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