TP-Link MC220L Gigabit Media Converter RJ45 to SFP

TP-Link MC220L is a renewed gigabit media converter that bridges 1000Mbps copper RJ45 networks to 1000Mbps SFP fiber links for reliable, chassis-mountable fiber extensions.

The MC220L converts standard Ethernet on an RJ45 port to SFP fiber, enabling flexible fiber module choices and longer runs than copper. This renewed unit is TP-Link-certified, includes original accessories, and comes with a 90-day warranty, making it a cost-effective option for extending networks to multi-mode or single-mode fiber while supporting chassis mounting for rack installations.

How does the MC220L connect copper and fiber networks?

The converter pairs a 10/100/1000Mbps RJ45 copper port with a 1000Mbps SFP slot that accepts standard mini-GBIC fiber modules. It negotiates link speed and duplex automatically on the copper side while providing a hot-swappable SFP interface for flexible fiber media choices.

• One RJ45 10/100/1000Mbps port with auto-MDI/MDIX
• One SFP slot compatible with 1000Mbps mini-GBIC modules
• Auto-negotiation on copper; hot-swappable SFP modules
• Complies with IEEE 802.3ab and IEEE 802.3z standards

What fiber distances and module types can I use?

Distance depends on the fiber module installed: multi-mode modules provide shorter runs while single-mode modules support much longer links. The MC220L supports multi-mode up to roughly 0.55 km and single-mode up to about 10 km with appropriate SFPs.

• Multi-mode fiber (typical reach ~0.55 km with MM SFP)
• Single-mode fiber (typical reach up to ~10 km with SM SFP)
• Select SFP modules to match required wavelength and distance
• Hot-swappable SFPs let you change media without powering down

Is this renewed unit reliable for business or lab use?

This Certified Refurbished MC220L has been tested and restored by TP-Link to meet original function and appearance standards, and it ships with all original accessories. A 90-day warranty backs the product, offering short-term protection and assurance of tested working condition.

• TP-Link-certified refurbishment and testing
• Includes original accessories in the package
• Backed by a 90-day warranty for renewed units
• Suitable for lab, branch office, or chassis-mounted rack deployments

Who is this for: The TP-Link MC220L (Renewed) suits network technicians, small IT teams, or integrators who need an affordable, tested gigabit media converter for connecting copper infrastructure to fiber links. Choose this unit if you want chassis-mountable flexibility, support for standard SFP modules, and a refurbished option that balances performance and cost without requiring a full new-unit investment.