Gigabit Media Converters

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

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Unmanaged Fiber Optic to RJ45 Media Converter, 2 Ports 1.25G SFP, 2 Gigabit Ethernet, Desktop/Wall Mount for Network Extension

Plug-and-play fiber optic to RJ45 media converter with 2 SFP ports and 2 Gigabit RJ45 ports. Extends network up to 120km. Ideal for IT admins and small office setups.

CG202
Port Description

2 x 1.25G SFP fiber ports, 2 x 10/100/1000M RJ45 ports
  • True plug-and-play: requires zero configuration
  • Extends copper network up to 120km via single-mode fiber
  • Low-power chip < 3W – saves energy and reduces heat
  • Metal shell with natural cooling – no fan means silent operation
  • Compatible with both multi-mode and single-mode SFP modules









Extend Your Network Beyond Copper Limits

If you’ve ever run into the 100-meter wall with standard Ethernet, this fiber optic to RJ45 media converter is your straightforward fix. The CG202 gives you two 1.25G SFP slots for single-mode or multi-mode fiber, plus two 10/100/1000Mbps RJ45 ports. No software, no configuration – just plug in the fiber and copper cables, and you’re online.

We designed this converter for real-world scenarios. Need to connect a remote IP camera across a parking lot? Or link two office floors without running new copper? That’s exactly where this device shines. The metal casing handles heat well, even in cramped telecom closets, and the

For IT managers at SMBs, system integrators deploying surveillance networks, or network admins extending a campus LAN, this media converter delivers reliable fiber-to-copper conversion without the overhead of managed switches. Just plug, play, and forget.

  • 2 x 1.25G SFP fiber ports (SC/FC/SFP optional) – supports multi-mode up to 2km and single-mode up to 120km
  • 2 x 10/100/1000M RJ45 ports with auto-MDI/MDI-X and auto-negotiation
  • LED indicators on both fiber and Ethernet ports for quick link/activity status
  • Desktop or wall-mountable with included brackets
  • No fan, no noise – natural cooling keeps it silent in office environments

Chipset Marvell 88E6320
Standards IEEE802.3 10Base-T, 802.3u 100Base-TX, 802.3ab 1000Base-T, 802.3z 1000Base-SX/LX, 802.3x Flow Control
Fiber Ports 2 x 1000Base-X SFP (SC/FC/SFP optional), 1.25Gbps
Fiber Distance Multi-mode: 550m/2km; Single-mode: 2/20/40/60/80/100km
Fiber Wavelength Multi-mode: 850nm/1310nm; Single-mode: 1310nm/1550nm/1490nm
RJ45 Ports 2 x 10/100/1000M, auto-negotiation, auto MDI/MDI-X
RJ45 Distance ≤100m (CAT3/4/5 UTP)
Shell Material Metal
Dimensions 119mm × 91mm × 25mm
Weight <0.18kg
Installation Desktop, wall-mount
Cooling Natural cooling, no fan
Operating Temp -20°C ~ +60°C
Storage Temp -20°C ~ +85°C
Humidity 5% – 95% (non-condensing)
Switching Capacity 8.0Gbps
Forwarding Rate 5.952 Mpps
Switch Method Store-and-forward
MAC Table 8K
Packet Buffer 1M
Jumbo Frame 10K
Input Voltage DC 5V – 12V
Power Consumption <3W
Indicators Ethernet: 1000M (green), Link/Act (green); Fiber: FX (green); Power (green)


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