Gigabit SingleMode Fiber to Ethernet Media Converter - Dual SC, 20km

In this review of the Gigabit SingleMode Fiber to Ethernet Media Converter pack of two, the bottom line is simple: these compact converters are for network installers and small IT teams who need a reliable, low-effort way to bridge singlemode fiber and copper Ethernet over longer distances. They excel where straightforward, UL certified hardware and stable gigabit throughput matter most, providing plug-and-play convenience and electrical isolation without complicated configuration.

Key Features

• Dual SC 1310-nm fiber port: Supports 1.25G singlemode fiber connections for reliable long-distance links up to 20km using standard dual SC connectors.
• Gigabit RJ-45 copper port: The 10/100/1000Base-Tx RJ-45 port auto-negotiates speed and duplex for seamless integration with switches and endpoints.
• Auto MDI/MDIX: Eliminates the need for crossover cables by automatically correcting link polarity, simplifying deployment.
• UL certified power: Uses a 5V-1A power supply and UL certification for a safer installation and consistent operation in office and industrial settings.
• Cable compatibility: Works with UTP/STP Cat.5e copper cabling up to 100 meters on the RJ-45 side, providing standard Ethernet reach inside buildings.

Who It's For

The converters suit small businesses, branch offices, surveillance system integrators, and installers who need to extend Ethernet over singlemode fiber runs with minimal fuss. They are especially useful where electrical isolation is desired between network segments or where off-grid and remote sites rely on straightforward hardware.

Those who require managed features such as VLAN tagging, PoE passthrough, or extended diagnostic tools should look elsewhere toward managed media converters or switches; this product is intentionally simple and focused on stable link conversion rather than advanced management.

Pros & Cons

Pros

• Reliable long-distance singlemode connectivity up to 20km using standard 1310-nm dual SC interfaces.
• Plug-and-play operation with auto-negotiation and MDI/MDIX for fast, no-configuration setup.
• Good value in a pack of two for linking multiple segments or providing redundancy.

Cons

• Not a managed device, so it lacks VLAN, PoE, and advanced monitoring features some networks may require.
• Requires separate power via 5V-1A adapters, which can add clutter if many units are deployed.

Specifications

Our Verdict

These media converters deliver straightforward, dependable fiber-to-Ethernet conversion for installers and small IT teams who need long-reach links without management overhead. With UL certification, gigabit copper support, and dual SC singlemode compatibility, the pack offers solid value where simple, stable connectivity and electrical isolation are priorities.

Frequently Asked Questions

Can these converters link devices over long distances?
Yes. The singlemode dual SC fiber interface operates at 1310-nm and supports links up to 20km as supplied.

Do they require any configuration?
No. The units are plug-and-play with auto-negotiation and MDI/MDIX, so no configuration is necessary for basic operation.

Are they powered together or individually?
Each converter uses a 5V-1A power supply and is powered individually; UL certification covers the supplied power requirement.