LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Packaging Details | Tray |
| Connector | Duplex LC |
| Delivery Time | 3-5 days |
| Wavelength | 1310nm |
| Products Type | 10G SFP+ optical transceiver |
| Data Rate | 10G |
| Payment Terms | TT,NET30/60/90 Days,D/A,D/P,T/T |
| Type | Single Mode |
| Supply Ability | 500K/Month |
| Distance | ≤20km |
| Part Number | LS-SM3110-20I |
| Form Factor | SFP+ |
| Brand Name | LINK-PP |
| Place of Origin | China |
| Model Number | LS-SM3110-20I |
| Certification | UL,RoHS,Reach,ISO |
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Product Specification
| Packaging Details | Tray | Connector | Duplex LC |
| Delivery Time | 3-5 days | Wavelength | 1310nm |
| Products Type | 10G SFP+ optical transceiver | Data Rate | 10G |
| Payment Terms | TT,NET30/60/90 Days,D/A,D/P,T/T | Type | Single Mode |
| Supply Ability | 500K/Month | Distance | ≤20km |
| Part Number | LS-SM3110-20I | Form Factor | SFP+ |
| Brand Name | LINK-PP | Place of Origin | China |
| Model Number | LS-SM3110-20I | Certification | UL,RoHS,Reach,ISO |
| High Light | LS-SM3110-20I ，1310nm 20km SFP+ Module ，Industrial SFP+Transceiver | ||
The LS-SM3110-20I is engineered to deliver dependable optical performance in industrial and professional network environments. Using a 1310nm optical source, it supports efficient transmission over single-mode fiber for distances up to 20km, making it ideal for medium-reach backbone links and point-to-point connections.
Its DOM/DDM functionality provides real-time access to key transceiver operating data, helping network teams monitor module health and improve maintenance efficiency.
| Category | Parameter | Specification |
|---|---|---|
| General Specifications | Part Number | LS-SM3110-20I |
| Form Factor | SFP+ (Hot-pluggable) | |
| Data Rate | 10.3 Gbps (Supports 10GbE / CPRI / OTU2) | |
| Fiber Type | Single Mode Fiber (SMF) | |
| Maximum Distance | 20 km | |
| Connector Interface | Duplex LC | |
| Transmitter (Tx) | Laser Type | 1310nm DFB Laser (Distributed Feedback) |
| Center Wavelength | 1310 nm | |
| Average Output Power | -3.0 dBm (Min) to +1.0 dBm (Max) | |
| Extinction Ratio (ER) | 3.5 dB Min | |
| Receiver (Rx) | Receiver Type | PIN Photo Detector Integrated with TIA |
| Receiver Wavelength Range | 1260 nm ~ 1600 nm | |
| Receiver Sensitivity | -14.4 dBm Max (10.3Gbps, BER ≤ 1×10⁻¹²) | |
| Receiver Overload | +0.5 dBm | |
| LOS Assert | -30 dBm | |
| LOS De-Assert | -15 dBm | |
| Electrical Specifications | Power Supply Voltage | Single +3.3V (3.135V Min ~ 3.465V Max) |
| Power Supply Current | 350 mA Max | |
| Environmental Specifications | Operating Humidity | 5% to 85% (Non-condensing) |
| Operating Case Temperature | -40°C to +85°C (Industrial Grade) | |
| Storage Temperature | -40°C to +85°C |
The LINK-PP LS-SM3110-20I is an industrial-grade, high-performance 10G SFP+ optical transceiver engineered for demanding outdoor and harsh-environment network deployments. Operating at 10.3Gbps, this module utilizes a highly stable 1310nm DFB laser and a sensitive PIN photodiode to ensure flawless data transmission up to 20km over Single Mode Fiber (SMF).
Specifically designed for extreme temperature variations, it supports an industrial operating temperature range of -40°C to +85°C. Fully compliant with SFP+ MSA and SFF-8472 standards, it features a Duplex LC receptacle and integrated Real-Time Digital Diagnostic Monitoring (DOM/DDM). It is the ultimate solution for outdoor telecom cabinets, industrial automation, 5G fronthaul, and enterprise long-haul interconnects.
It is a strong fit for:
Industrial networking environments often face wider temperature swings, vibration, and more challenging installation conditions than office or data center settings. The LS-SM3110-20I is designed for this type of deployment, helping maintain stable optical communication where reliability matters most.
For applications that need long-distance fiber connectivity and diagnostic visibility, this module is a practical and professional choice.
Need bulk pricing or custom compatibility programming for Cisco, Juniper, or Arista? Contact the LINK-PP team today for expert technical support and fast sample delivery.
The LS-SM3110-20I is an industrial 10G SFP+ optical transceiver module used for long-reach fiber connections over single-mode fiber. It is commonly used in industrial networking, telecom, and other 10Gbps optical systems.
Yes. The module supports DOM/DDM, allowing real-time monitoring of key optical transceiver parameters.
This module is designed for single-mode fiber (SMF) and uses a Duplex LC interface.
The LS-SM3110-20I supports transmission distances of up to 20km.
Yes. The “I” in the part number indicates the industrial-grade version, making it more suitable for demanding operating conditions than standard commercial modules.
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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