Product details
This product series is distributed by WM Tech and complies with industry-standard specifications. It is fully compatible with the entire MikroTik product lineup and other mainstream networking devices.
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SFP+31SM10D is a Taiwan-made 10G SFP+ fiber module distributed by WM Tech. Designed with a 1310 nm wavelength, it is built for long-distance single-mode fiber transmission and supports stable data links up to 10 km. With a Dual-LC connector and Full-Duplex communication, it is well suited for backbone networks, campus deployments, industrial environments, and ISP infrastructure.
This is a commercial-grade 10G SFP+ module that retains the core capabilities of traditional SFP+ LR optics. It is ideal for users who do not need to upgrade to 25G SFP28 and are deploying 10G network architecture only. It delivers a practical, high-value optical connectivity solution with a strong balance of performance and cost efficiency.
SFP+31SM10D includes built-in DDM (Digital Diagnostics Monitoring), enabling real-time monitoring of key operating parameters such as optical power, voltage, temperature, and laser bias current. When values become abnormal or exceed defined thresholds, administrators can quickly identify device status and take action. Continuous operational visibility also supports proactive maintenance and upgrade planning to improve overall network stability and manageability.
The module complies with industry-standard SFP+ interface specifications and can be used across the full MikroTik product line, as well as other mainstream networking devices with standard SFP+ ports. Where device support and configuration allow, it can also operate in 1G mode for more flexible deployment, making it a reliable single-mode 10G option for enterprise, campus, and cross-site network scenarios.
Specifications
| Product code | SFP+31SM10D |
| Connector | Dual LC UPC |
| Data Rate | 1G / 10G |
| Distance | 10 KM |
| Format | SFP+ |
| Mode | SM |
| Tested ambient temperature | 0°C to 70°C |
| Wavelength | 1310 nm |
