Verkkokehysmuunnin EFB Elektronik EL028V2

The EFB Elektronik EL028V2 Network Media Converter provides reliable conversion between copper and fiber for Gigabit Ethernet networks. Designed for environments that require long-distance wired connections, this compact unit supports a maximum data transfer rate of 1000 Mbit/s and combines a 1000Base-T RJ-45 input with a 1000Base-LX fiber output. Housed in a durable metal case and finished in black, the converter is intended for stable, continuous operation where space is limited and signal integrity over extended distances is required.

Advantages

The EL028V2 delivers Gigabit performance with backward compatibility for 100 and 10 Mbit/s speeds, enabling integration with mixed-speed equipment. Its 1000Base-LX fiber interface allows point-to-point links up to 10,000 meters, reducing the need for repeaters or intermediate devices. The robust metal housing provides mechanical protection and aids heat dissipation while the compact footprint (71 mm × 94 mm × 26 mm) simplifies installation in racks, enclosures, or desktop setups.

Suitable for

• Extending Ethernet networks over long distances via single-mode fiber links
• Connecting Gigabit copper switches or routers to fiber backbone infrastructure
• Industrial or office environments requiring compact, rugged media conversion
• Upgrading parts of a network to fiber without replacing existing copper devices

Key specifications

• Maximum data transfer rate: 1000 Mbit/s
• Ethernet LAN (RJ-45) ports: 1
• Ethernet interface types: 1000Base-T (copper) input, 1000Base-LX (fiber) output
• Supported Ethernet LAN data rates: 1000, 100, 10 Mbit/s
• Maximum transfer distance over fiber: up to 10,000 m
• Product colour: Black
• Chassis material: metal
• Dimensions (W × D × H): 71 mm × 94 mm × 26 mm

How to use

Install the EL028V2 on a flat surface or mount it in an appropriate enclosure near the network devices to be connected. Connect the copper side to a switch, router or NIC using a standard RJ-45 Ethernet cable. Terminate the fiber side with compatible single-mode fiber and appropriate transceiver connectors for 1000Base-LX operation. Ensure correct fiber polarity and secure connectors to avoid signal loss. Power the unit according to the manufacturer’s instructions and verify link and activity LEDs to confirm successful negotiation and data transfer.

Recommendations

For reliable long-distance links, use single-mode fiber rated for 1000Base-LX and maintain proper connector cleanliness. Place the media converter in a ventilated area to support passive cooling, and verify compatibility with connected equipment speeds (10/100/1000 Mbit/s). Regularly inspect fiber connectors and cable runs to prevent attenuation-related issues.