MikroTik HS-31DLC20D SFP Fiber Optic Transceiver Module 2500 Mbit/s 1310 nm

The MikroTik HS-31DLC20D is a high-performance SFP fiber optic transceiver module engineered for reliable and efficient data transmission. Designed to support data transfer rates of up to 2500 Mbit/s, this module operates at a wavelength of 1310 nm and is specifically optimized for single-mode fiber infrastructure. It provides a robust solution for maintaining high-speed connectivity across extended distances, ensuring stability for professional networking environments.

Advantages

This transceiver module offers a significant performance boost by supporting 2.5G speeds while maintaining compatibility with existing fiber installations. The inclusion of digital diagnostics monitoring (DDM) allows network administrators to track critical parameters such as optical power, temperature, and voltage in real-time. This proactive monitoring capability assists in identifying potential issues before they impact network performance, facilitating better maintenance planning and operational reliability. Its industrial-grade construction ensures consistent performance in demanding environments.

Suitable for

• Backbone network links
• Campus network infrastructure
• Industrial data deployments
• ISP network expansion
• High-speed fiber communication upgrades

When it may not be suitable

This module is designed exclusively for single-mode fiber applications and will not function with multi-mode fiber cabling. It is also not compatible with equipment that does not support the SFP interface or the specific 2.5G data rate requirements.

Key specifications

• Data transfer rate: 2500 Mbit/s
• Wavelength: 1310 nm
• Connector type: LC
• Fiber type: Single-mode
• Maximum distance: 20 km
• Interface: SFP
• Digital Diagnostics Monitoring (DDM): Supported

How to use

To install the module, ensure your networking device is powered on and the SFP port is clean. Carefully insert the HS-31DLC20D into the SFP slot until it clicks into place. Connect your single-mode fiber optic cable with an LC connector to the module. Once connected, the device should automatically detect the transceiver. You can then access the device management interface to view the DDM data and verify that the link is established and operating within the recommended parameters.

What to consider before purchase

• Verify that your switch or router supports 2.5G SFP modules.
• Ensure your existing fiber cabling is single-mode.
• Check the distance requirements of your network link to ensure it does not exceed 20 km.
• Confirm that your equipment supports the LC connector standard.

Usage recommendations

For optimal performance and longevity, avoid touching the optical connector surfaces and always use protective dust caps when the module is not connected to a fiber cable. Regularly monitor the DDM statistics to ensure the laser bias current and optical power remain within the manufacturer's specified operating limits.