Gigabit Media Converters

Gigabit Media Converters: industrial, PoE, fiber-to-Ethernet for security. Browse specs for network.

Explore All Gigabit Media Converters

Unmanaged Gigabit Media Converter Fiber to Ethernet, 1 SC Fiber Port, 10/100/1000Mbps, Desktop/Wall Mount

Extend your network up to 120km with this plug-and-play Gigabit media converter. Metal housing, 4KV surge protection, and 9K jumbo frame support for reliable fiber to ethernet conversion.

CG101-Mini-Sliver
Port Description

1 x 10/100/1000Base-T RJ45 (auto MDI/MDI-X) + 1 x 1000Base-X SC fiber port (SC/FC/SFP optional)
  • Plug-and-play – no configuration required, auto-negotiation on both ports
  • Extends network distance up to 120km over single-mode fiber
  • 9K jumbo frame support for efficient large data transfers
  • 4KV port lightning protection on the Ethernet side
  • Metal casing with natural convection cooling, no fan noise
  • Low power consumption (<3W) – ideal for remote or battery-backed setups
  • Compact size (62.3×42.3×22mm) fits in tight spaces









Bridging Copper and Fiber with No Configuration Needed

If you’ve ever needed to connect a copper Ethernet device to a fiber backbone, you know the hassle of dealing with separate transceivers and power adapters. This Gigabit media converter fiber to ethernet unit simplifies that exact job. It takes a standard 10/100/1000Base-T RJ45 port on one side and converts it to a 1000Base-X SC fiber port on the other, letting you extend a network segment far beyond the 100-meter limit of twisted-pair cable. For network admins wiring up a remote surveillance camera, extending a small office to a warehouse, or connecting two buildings without running copper, this box does the work without a single line of configuration. Just plug in the fiber patch cable, attach the RJ45 link, and the auto-negotiation handles the rest.

The real value here lies in the details that keep the link stable over long distances. The metal casing acts as a heatsink, so even in an unventilated junction box or an industrial closet, the unit doesn’t throttle or fail. The built-in 4KV surge protection on the Ethernet port gives you one less thing to worry about during lightning season. And because it supports 9K jumbo frames, you can squeeze better throughput for large file transfers or video streams—a common need in storage and IPTV deployments. With power draw under 3 watts, you can even run it off a PoE splitter or a small UPS without draining your backup budget. In short, this media converter is built for the people who have to make fiber work in real-world conditions, not just a lab.

Technical Specifications

Standards IEEE802.3 10Base-T, 802.3u 100Base-TX, 802.3ab 1000Base-T, 802.3z 1000Base-SX/LX, 802.3x Flow Control
Ethernet Port 1 x 10/100/1000Base-T RJ45 (auto MDI/MDI-X, half/full duplex)
Fiber Port 1 x 1000Base-X SC (SC/FC/SFP optional), 1.25Gbps
Fiber Distance Multi-mode: 550m / 2km; Single-mode: 2/20/40/60/80/100/120km (depending on optics)
Wavelength Multi-mode: 850nm/1310nm; Single-mode: 1310nm/1550nm/1490nm
Switching Capacity 4.0Gbps
Packet Forwarding Rate 2.976 Mpps (full line-rate)
MAC Table 2K
Jumbo Frame 9K bytes
Latency ≤20μs
Surge Protection 4KV on Ethernet port
Power Input DC 5V-12V
Power Consumption <3W
Operating Temperature -10°C to +60°C
Storage Temperature -20°C to +85°C
Humidity 5% – 95% non-condensing
Dimensions 62.3×42.3×22 mm
Weight <0.10 kg
Housing Metal (natural cooling, no fan)
Installation Desktop or wall-mount


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