1-port GE SFP & 4-port 10/100/1000Base-T RJ45, Gigabit Ethernet Switch / SFP Media Converter


  • Product Code: FMC-GESA-1SFP-4T
  • Availability: In Stock

Compufox's 10/100/1000M Gigabit SFP Media Converters transparently connect Gigabit copper to SFP for multimode or singlemode fiber. Our Gigabit Ethernet to Fiber Converters provide an economical path to extend the distance of an existing network, the life of non-fiber based equipment, or the distance between two devices. The pluggable fiber optics port allows for flexible network configurations using SFP transceivers supplied by Compufox, Cisco, HP or other manufacturers of MSA compliant SFPs.

Network Administrators can "see-everything" with Compufox's advanced features such as Auto-Negotiation, Auto-MDIX, Link Pass-Through, Fiber Fault Alert, and Loopback. This allows for more efficient troubleshooting and less on-site maintenance. These cost and time saving features, along with a 3-year warranty and free worldwide technical support, make Compufox's Gigabit SFP Converters the smart choice for IT professionals.


  • 10/100/1000Base-T to 1000Base-X or 100Base-X Fiber SFP Media Converters
  • Connect 10/100 devices to Fast Ethernet or Gigabit backbone
  • Empty slot for Compufox and other industry standard Gigabit or Fast Ethernet Fiber SFPs
  • Automatically adjusts to speed of Gigabit and Fast Ethernet fiber SFP´s
  • Advanced features - Smart Link Pass-Through, Fiber Fault Alert, Auto-MDIX and Loopback



Access Mode





4 x Ethernet port (RJ45) 10/100/1000Base-Tx
1 x GE SFP slot

Transmission Distance

Fiber Port: up to 120km
RJ45 Port: 100m

LED Indicators

FX, TP1000, FX Link Act, TP Link Act, PWR, FDX.

Power Supply

AC 110V~240V, DC 5V+2A, DC-48, DC24V, DC12V

Power Consumption


Operating Temperature

-10 ~ 60 ?

Operating Humidity


Maintaining Temperature


Maintaining Humidity

5% ~ 90% non-condensing


1, Extend the network distance between two twisted pair Gigabit Switches

Two Gigabit Ethernet Media Converters can extend the distance between 1000Base-T Switches across a fiber link up to 80Km in length.

2, Extend the network distance between a Gigabit Switch and a Gigabit File Server

Two Gigabit Ethernet Media Converters can extend the distance between a 1000Base-T Switch and a Gigabit File Server across a fiber link up to 80Km in length.

3, Extend Gigabit to 550m over 62.5 micron Multimode Fiber

Gigabit across 62.5 micron MMF cable is normally limited to 275 meters. By adding mode-conditioning adapters and 1000baseLX media converters you can extend the distance up to 550 meters on MMF cable plant.

4, Installing Gigabit 1000Base-LX routers and switches into existing multimode cable plants

Using mode-conditioning adapters and a 1000Base-LX media converter, connect a copper based Gigabit Switch with a remote 1000base-LX switch/router over existing multimode cable plant.

5, Connect 10/100 devices to Gigabit Backbone

Devices on a 10/100 ethernet switch can be connected to a Gigabit backbone through the use of rate converting 10/100/1000 Media Converters.

Write a review

Note: HTML is not translated!
    Bad           Good