Gigabit Media Converters

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

Explore All Gigabit Media Converters

Unmanaged CCTV Fiber Media Converter, 4-Port Gigabit Ethernet, 1 SFP Slot, Plug and Play for Surveillance & Industrial Networks

Extend your CCTV network up to 120km with this 4-port gigabit fiber media converter. Plug-and-play, no config needed, metal housing for 24/7 surveillance stability.

CG104W
Port Description

4 x 10/100/1000M RJ45 ports + 1 x 1.25G SFP/SC/FC/ST fiber port
  • 4 gigabit RJ45 ports + 1 SFP fiber uplink – ideal for camera aggregation
  • Plug-and-play with zero configuration – saves install time
  • Metal housing with natural heat dissipation – stable in hot environments
  • Supports up to 9K jumbo frames – reduces packet overhead for video
  • Auto MDI/MDI-X and half/full duplex on all ports – no crossover cables needed









Built for CCTV deployments that demand distance and reliability

If you’re setting up IP cameras across a warehouse, parking lot, or campus, you know the pain of copper distance limits. This CCTV fiber media converter solves that: it takes four 10/100/1000Mbps Ethernet devices (cameras, NVRs, access points) and aggregates them onto a single 1.25Gbps fiber uplink. No configuration, no software—just plug in the SFP module and you’re good to go.

The metal shell pulls heat away naturally, so it keeps running even in an unventilated junction box or a 60°C equipment room. And because it’s unmanaged, there’s zero learning curve for your IT guy or the security contractor. You get the same stable link for months without a single reboot.

  • Four auto-negotiating gigabit RJ45 ports for camera or switch uplinks
  • One SFP slot (SC/FC/ST compatible) for single-mode or multi-mode fiber
  • 9K jumbo frame support for smoother video streaming
  • Store-and-forward switching with 1K MAC table
  • Works with DC 5~12V power, typical consumption under 6W

Whether you’re extending a single camera 20km away or trunking four 4K streams back to the control room, this converter keeps the signal clean and the budget low. It’s a favorite among system integrators who need a drop-in solution for legacy coax-to-fiber migration or new IP surveillance builds.

Technical Specifications

Model WOR-CG104
Standards IEEE802.3 10Base-T, 802.3u 100Base-TX, 802.3ab 1000Base-T, 802.3z 1000Base-SX/LX, 802.3x flow control
Ethernet Ports 4× RJ45, 10/100/1000M auto-negotiate, max distance 100m (CAT3/4/5)
Fiber Port 1× SFP slot (compatible with SC/FC/ST connectors), 1.25Gbps, distance 550m~100km
Switching Capacity 10Gbps (non-blocking)
Packet Forwarding Rate 8.928Mpps @64byte
MAC Address Table 1K
Buffer 1Mb
Jumbo Frame 9K
LED Indicators PWR (green), SFP1 (green), TP1-TP4 Link/Act (green)
Power Input DC 5~12V, ≤6W
Operating Temperature -20°C ~ 60°C
Storage Temperature -40°C ~ 85°C
Humidity 5% ~ 95% (non-condensing)
Cooling Natural (no fan)
Dimensions 113×83×26mm
Weight 0.26kg


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