10Gb/s 10km SFP+ Optical Transceiver Module — High Performance, Low Power, Reliable Connectivity
1.SFP+ 10G-LR Product Overview
The SFP+ 10G-LR is a high-performance 10Gb/s SFP+ optical transceiver module designed for long-range data transmission over single-mode fiber. This optical module supports link distances up to 10km and is ideal for data centers, enterprise networks, and telecom applications. It features a 1310nm DFB transmitter and PIN receiver, ensuring low power consumption and high reliability. This 800g osfp compatible form factor device is fully compliant with industry standards, including IEEE 802.3ae, SFF-8431, and SFF-8472.
2. SFP+ 10G-LR Key Features
- Hot-pluggable SFP+ form factor
- Duplex LC optical interface
- 1310nm DFB laser and PIN photo detector
- Operating temperature: Commercial (0°C to 70°C) / Industrial (-40°C to 85°C)
- Low power consumption (<300mA)
- Advanced DDM/DOM monitoring support
- Metal housing for enhanced EMI performance
- RoHS compliant and lead-free
3. SFP+ 10G-LR Technology & Standards
This optical transceiver module complies with IEEE 802.3ae 10GBASE-LR/LW standards and supports SFF-8431 and SFF-8472 specifications. It uses advanced DFB laser technology and digital diagnostics monitoring (DDM) for real-time performance tracking.
4. SFP+ 10G-LR Working Principle
The module converts electrical signals into optical signals using a 1310nm DFB laser. The transmitted light travels through single-mode fiber and is received by a PIN photodiode, which converts it back into electrical signals. The module includes AC-coupled data lines and differential impedance matching for signal integrity.
5. 10G SFP+ LR Applications
- 10GbE data center interconnects
- Enterprise backbone networks
- Telecom and metro access networks
- Storage area networks (SANs)
- Other high-speed optical links
6. Specifications
| Parameter | Min | Typ | Max | Unit |
| Data Rate | - | 10.3125 | - | Gbps |
| Wavelength | 1260 | 1310 | 1355 | nm |
| Output Power | -8.2 | - | 0.5 | dBm |
| Receiver Sensitivity | - | - | -14.4 | dBm |
| Supply Current | - | - | 300 | mA |
7. Advantages
- Wide operating temperature range for industrial use
- Enhanced EMI shielding with all-metal housing
- Low power consumption reduces operational costs
- Advanced firmware supports encryption and customization
- Compatible with major networking equipment brands
8. Service & Support
We offer a comprehensive warranty, fast delivery, and 24/7 technical support. Our team provides integration assistance and ensures compatibility with your existing infrastructure.
9. Frequently Asked Questions
Q: What is the maximum distance supported by this optical transceiver module?
A: It supports up to 10km over single-mode fiber.
Q: Is this module compatible with Cisco/Juniper/HP switches?
A: Yes, it is designed to be multi-vendor compatible. Please check specific model compatibility.
Q: Does it support digital diagnostics monitoring (DDM)?
A: Yes, it provides full DDM/DOM functionality per SFF-8472.
10.SFP+ 10G-LR Precautions
- Avoid direct exposure to static electricity.
- Ensure proper grounding and EMI practices in installation.
- Do not exceed absolute maximum ratings for voltage and temperature.
- Use recommended host board filtering for noise-sensitive applications.
11. Company Introduction
With over a decade of industry experience, we operate a large manufacturing facility supported by a strong technical team. We have built a vast customer base and offer competitive pricing on high-quality products. Our portfolio includes brands like Mellanox, Ruckus, Aruba, and Extreme. We supply original new networking equipment including switches, network adapters, wireless access points, controllers, and cables. Our inventory exceeds 10 million items, ensuring ample selection and bulk supply capabilities. We provide 24/7 customer service and technical support, backed by a professional sales and engineering team that has earned us a strong global reputation.
