Gigabit SC Single Mode Media Converter 2-Pack - Extend to 20km

Our review of this 2-pack Gigabit Ethernet media converter kit finds it best for small offices or installers who need a simple way to extend copper networks over long distances. The main reason to buy is straightforward: the pair converts 10/100/1000Base-TX to 1000Base-FX single-mode SC fiber and reliably stretches a network up to 20 km without complicated setup. It is a practical, plug-and-play solution that includes power supplies and a manual, making it useful where a compact, low-power fiber link is required.

Key Features

• Dual units included: Two media converters and two AC/DC power adapters are supplied so a complete fiber link is ready out of the box, saving time sourcing additional parts.
• Single-mode SC fiber: Built-in 1310-nm Single SC transceivers let you extend a Gigabit connection up to 20 km for long-distance links between buildings or closets.
• Gigabit RJ-45 port: The copper side supports 10/100/1000 Mbps with auto-negotiation and MDI/MDIX auto-crossover, so it works with Cat5e or Cat6 cables up to 100 m without manual settings.
• Plug and play: External power supplies and straightforward optics-to-UTP connection mean the converters are operational immediately with no software configuration.
• Status LEDs: Easy-to-view LED indicators for TX, FX LINK/ACT, POWER, and FDX provide quick confirmation of link and activity status during installation and troubleshooting.
• Wide operating range: The units support a working temperature from 0C to 60C and include 9KB jumbo frame support for larger payloads on compatible networks.

Who It's For

This kit is aimed at network technicians, small business IT teams, and installers who need a low-cost, reliable way to bridge copper Ethernet over fiber without adding chassis or complicated modules. The included pair and power adapters make it ideal where a two-ended solution is needed immediately.

It is not aimed at environments that require managed switching, PoE passthrough, or multimode fiber connectivity; projects needing advanced management, power over Ethernet, or different fiber types should look for a converter with those specific features.

Pros & Cons

Pros

• Includes two converters and two power supplies for a complete, ready-to-use fiber link.
• Reliable single-mode SC transceivers extend links up to 20 km with stable data transmission.
• Simple plug-and-play operation with auto-negotiation and clear LED indicators eases installation.
• Compact design and low power dissipation suit limited-space deployments.

Cons

• No managed features or PoE support, so it is limited to basic media conversion tasks.
• Single-mode SC only; projects requiring multimode fiber must choose a different transceiver type.

Specifications

Product Type	Gigabit Ethernet Media Converter (2-pack)
Fiber Connector	Single-mode SC, 1310-nm
Copper Port	RJ-45 10/100/1000Base-TX, Cat5e/Cat6 up to 100 m
Maximum Distance	Up to 20 km
Power	2 x AC220V to DC5V 1A adapters included, 1 W dissipation
Operating Temperature	0C to 60C
Other	Support for 9KB jumbo frames, LED link/activity indicators

Our Verdict

For straightforward fiber extensions this 2-pack offers strong value: it includes both ends and power supplies, delivers stable single-mode Gigabit links up to 20 km, and requires no configuration. Choose this kit if you need a compact, low-power, plug-and-play media conversion for point-to-point connections; look elsewhere if you require managed features or multimode fiber support.

Frequently Asked Questions

Does this kit include power supplies?
Yes, two AC/DC power adapters are included so each converter is powered without additional purchases.

What fiber type and distance does it support?
The built-in single-mode SC transceivers use 1310-nm optics and support distances up to 20 km.

Is any configuration required?
No, the converters are plug-and-play with auto-negotiation and MDI/MDIX auto-crossover; LEDs indicate link and activity.