Media converter NA MCV-1020-DF/SM-R Dual-fiber 10/100Mbps, 20 km, SC 1310 nm

The NA MCV-1020-DF/SM-R Dual-fiber 10/100Mbps media converter provides conversion between 10/100BASE-TX copper Ethernet and single-mode fiber at 1310 nm using SC connectors. Engineered for point-to-point links, this unit supports full-distance fiber runs up to 20 km and is intended for extending Ethernet networks where a stable copper-to-fiber interface is required. The compact converter enables integration between switches, routers, and IP cameras, preserving Ethernet speeds while benefiting from the low-loss characteristics of single-mode fiber.

Advantages

This media converter delivers transparent 10/100Mbps conversion with low latency and stable link behavior over long single-mode fiber spans. The use of SC single-mode interfaces at 1310 nm ensures compatibility with standard long‑reach fiber infrastructure and reduces electromagnetic interference compared with copper-only runs. Its simple point-to-point design requires minimal configuration and supports deployment in distributed network topologies where reliable uplinks and isolated fiber segments are needed.

Suitable for

• Point-to-point Ethernet extension between buildings up to 20 km apart
• CCTV and IP camera backhaul requiring long-reach fiber links
• Fiber uplinks between switches and routers in campus or enterprise networks
• Segregated network segments where copper isolation and EMI immunity are necessary

Key specifications

• Data rates: 10/100 Mbps auto-negotiation on copper port
• Fiber type: single-mode fiber
• Wavelength: 1310 nm
• Connector type: SC (fiber)
• Maximum link distance: up to 20 km (single-mode)
• Copper interface: RJ-45 10/100BASE-TX
• Mode: point-to-point duplex fiber

How to use

Install the media converter near the copper Ethernet device and connect the RJ-45 port to the switch, router, or camera using standard Ethernet cable. Use single‑mode fiber patch cables with SC connectors to link the converter to the remote fiber endpoint, observing proper polarization for duplex connections. Ensure both ends operate at matching speed and duplex settings if manual configuration is required; otherwise rely on auto-negotiation. Power the unit according to the supplied power requirements and monitor the link/activity LEDs to verify successful operation.

Usage recommendations

Place the converter in a ventilated area away from strong electromagnetic sources, maintain proper fiber bend radius, and verify fiber connectors are clean before connection. For critical deployments, test the end-to-end link with appropriate optical power meters or network testers and secure the converter within a rack or enclosure if exposed to public or outdoor environments.