Mikrotik S-31DLC20D 1250 Mbit/s SFP 20000 m 1310 nm RB260GS RB2011LS RB2011LS-IN

Struggling with unreliable long-distance links can cripple your network, especially when you need to move large files quickly. The Mikrotik S-31DLC20D 1250 Mbit/s SFP 20000 m 1310 nm RB260GS RB2011LS RB2011LS-IN is a plug-in SFP transceiver that delivers 1.25 Gbps over single-mode fibre up to 20 km, giving you a stable, high-speed connection for critical applications.

Usages of a 1250 Mbit/s SFP

Ideal for extending office networks, connecting remote sites, or linking data-centre switches, this module fits seamlessly into daily operations where fast, reliable fibre links are essential.

Benefits of Mikrotik SFP

• High Speed: 1.25 Gbps throughput keeps your data flowing without bottlenecks.
• Long Reach: Supports distances up to 12.4 miles, perfect for campus or branch connections.
• Diagnostic Insight: Built-in DDMI lets you monitor temperature and optical power in real time.
• Broad Compatibility: Works with RB260GS, RB2011LS, RB2011LS-IN and many other MikroTik and third-party devices.
• Easy Installation: Plug-in design requires no tools, so you can upgrade quickly.

Mikrotik SFP

Choosing this transceiver means you avoid the hassle of multiple adapters or unreliable copper links. With a single-mode LC connector, it integrates directly into your existing fibre infrastructure, delivering consistent performance even in demanding environments. The module’s digital diagnostics give you peace of mind, allowing proactive maintenance before issues affect your service.

Key Features of a 1250 Mbit/s SFP

• Form Factor: Plug-in module. A compact design that fits standard SFP slots.
• Connectivity Technology: Wired. Provides a stable, interference-free connection.
• Features: Digital Diagnostics Monitoring Interface (DDMI). Lets you track real-time health metrics.
• Data Transfer Rate: 1.25 Gbps. Handles high-bandwidth traffic efficiently.
• Optical Wave Length: 1310 nm. Optimised for long-distance single-mode fibre.
• Type: SFP (mini-GBIC) transceiver module. Standardised for easy replacement.
• Max Transfer Distance: 12.4 miles. Extends your network far beyond typical limits.
• Product Line: MikroTik. Backed by a reputable networking brand.
• Packaged Quantity: 1. One module per package, ready for immediate deployment.
• Compatible Products: RB260GS, RB2011LS. Ensures seamless operation with popular MikroTik routers.

Specifications