MODEL3012 Series

2-port Gigabit Ethernet Media Converter


 Support 1 Gigabit fiber port, 1 Gigabit copper port


 Support built-in power supply 220VAC, 48VDC, external power supply 5VDC


 Support -10~60℃ wide operating temperature range




MODEL3012 series are 2-port Gigabit media converter. It can convert Ethernet electrical signal into Ethernet optical signal to extend the transmission distance. It also has good isolation protection and data confidentiality. This series include three types of products with different mains input methods and provide Gigabit copper port, Gigabit fiber port. It adopts DIN-Rail or wall mounting to meet the requirements of different application scenes.

This series of products conform to CE, FCC certification standards. Hardware adopts fanless, low power consumption, wide temperature and voltage design, which can suit for the scene environment with harsh requirements. It can be widely used in various fields.








IEEE 802.3 for 10Base-T

IEEE 802.3u for 100Base-TX

IEEE 802.3ab for 1000Base-T

IEEE 802.3z for 1000Base-X


Copper Port


10/100/1000Base-T(X), RJ45, automatic flow control, full/half duplex mode, MDI/MDI-X autotunning


Fiber Port


Standard: 1000Base-FX

Connection mode: SC/ST/FC optional

Transmission distance:

Multimode: 500m/2km

Single mode: 10/20/40/60/80km

Fiber cable:

Multimode: 50/125μm or 62.5/125μm

Single mode: 8.3/125μm, 8.7/125μm, 9/125μm or 10/125μm

Transmission wavelength:

Multimode: 850nm/1310nm

Single mode: 1310nm/1550nm


LED Indicator


Port indicator, power supply indicator





Support three kinds of mains input methods

External 5VDC, DC round head

Built-in 220VAC, AC socket with switch

Built-in 48VDC, 3-pin 5.08mm pitch terminal blocks










Operating temperature: -10~60℃

Storage temperature: -20~70℃

Relative humidity: 5%~95%(no condensation)


Physical Characteristic


Housing: metal

Installation: wall or DIN-Rail mounting

Dimension (W x H x D): 70.6mm×26mm×94mm (external power supply)

115mm×30mm×173.2mm (built-in power supply)








3 years



External power supply 5VDC


Built-in power supply 220VAC


Built-in power supply 48VDC

Available Models Gigabit Fiber Port Gigabit Copper Port Power Supply Range
MODEL3012-5VDC 1 1 5VDC
MODEL3012-220VAC 1 1 220VAC
MODEL3012-48VDC 1 1 48VDC