MikroTik HS-31DLC20D

Industrial-grade 1G/2.5G single-mode SFP module with 1310 nm LC connector for distances up to 20 kilometers.

The MikroTik HS-31DLC20D is a reliable, industrial-grade SFP transceiver designed for long-distance fiber optic links up to 20 kilometers over single-mode fiber. The module supports both 1 Gigabit and 2.5 Gigabit data rates on the same 1310 nm wavelength, making it a cost-effective upgrade for existing networks without requiring changes to the fiber infrastructure. With the widely supported LC duplex connector, the module fits seamlessly into virtually all modern enterprise switches and routers, making it ideal for backbone links and campus networks.

The HS-31DLC20D features integrated Digital Diagnostics Monitoring (DDM) for real-time monitoring of optical power, voltage, temperature, laser bias current, and other critical parameters. This enables operators to detect anomalies early, set customizable alarm limits, and plan maintenance proactively. Ideal for backbone links, campus networks, industrial deployments, and ISP infrastructure where reliable long-distance connectivity is essential.

1. Dual data rate: 1G and 2.5G on the same 1310 nm wavelength
2. Single-mode fiber up to 20 km with LC duplex connector
3. Integrated Digital Diagnostics Monitoring (DDM) for real-time monitoring
4. Industrial-grade reliability for backbone and long-distance network links

Product Specifications

Features

Electrical Characteristics

Optical Characteristics