Your site's 15 kilometres from the main office and the national chain quoted you six weeks for a transceiver module. You don't need that. The MC211CS-20 is a plug-in gigabit media converter that pushes your network out to 20 km over one strand of single-mode fibre. Pair it with an MC212CS-20 on the far end, connect your switch or router to the RJ45 port, and you're live. Auto-negotiation handles speed and duplex. WDM means you only need one fibre core, not two. No SFP module hunting. No waiting on a backorder
| brand | TP-Link |
| model | MC211CS-20 |
| category | Networking |
| subcategory | Media Converters |
| port_type | RJ45 |
| port_speed | 10/100/1000 Mbps |
| auto_negotiation | 1 |
| auto_mdi_mdix | 1 |
| duplex_mode | Half-Duplex / Full-Duplex (auto) |
| wavelength_technology | WDM |
| fibre_type | Single-mode |
| max_fibre_distance_km | 20 |
| fibre_strands_required | 1 |
| pairing_model | MC212CS-20 |
| warranty_years | 3 |
