Mikrotik S+RJ10 RJ45 SFP+ 10/100/1000M/2.5G/5G/10G Copper Module

The MikroTik S+RJ10 is an RJ45 SFP+ copper transceiver module that brings true multi-rate flexibility to any SFP+ slot, supporting Ethernet speeds from 10 Mbps all the way through 100 Mbps, 1G, 2.5G, 5G, and 10G over standard copper cabling. With a reach of up to 200 meters and a compact SFP+ form factor, the S+RJ10 allows network engineers to extend or consolidate high-density copper uplinks without dedicated copper-native switch ports, simplifying rack layouts and protecting existing structured-cabling investments. Its onboard 256 KB flash storage and validated operating range of -20°C to 60°C make it a dependable choice for both data-center edge and hardened wiring-closet deployments.

Key features & benefits

• Full Multi-Rate Support — Operates at 10 Mbps, 100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, and 10 Gbps, allowing a single module to serve legacy, current, and next-generation network segments without a hardware swap.
• Extended Copper Reach — Supports transmission distances up to 200 meters over copper cabling, providing flexibility for inter-rack and inter-closet runs that exceed typical short-reach optical alternatives.
• Standard RJ45 Connector — Terminates with a familiar RJ45 interface, enabling direct connection to existing patch panels, structured cabling, and copper-based end devices without additional adapters.
• Compact SFP+ Form Factor — Fits any standard SFP+ cage, freeing dedicated copper ports on the host switch or router while maintaining full-density slot utilization in space-constrained environments.
• Onboard Flash Storage — Equipped with 256 KB of internal flash storage, supporting firmware and configuration retention directly within the module.
• Wide Validated Temperature Range — Tested and rated from -20°C to 60°C ambient, making the module suitable for deployments in environments where temperature control may be limited or variable.