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1000 Mbps Gigabit Single Mode Fiber Media Converter LC 40 km

Convert and extend a Gigabit Ethernet connection up to 40 km over Single Mode LC fiber

Product ID: ET1000SM40LC

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  • Cost-effective way to extend/bridge networks using fiber cabling
  • Advanced features include Link-loss forwarding, loop-back test, remote monitor status, two frame lengths
  • Supports full or half-duplex operation

This Gigabit Ethernet to SM Fiber converter lets you extend a Gigabit Ethernet network over single mode fiber, at distances up to 40km (25 miles).

Providing a cost-effective solution for connecting a Gigabit Ethernet network to remote network segments over a fiber backbone, the GbE to SM fiber converter supports full Gigabit speeds end-to-end and delivers ideal network performance and scalability.

The Gigabit Ethernet/Fiber converter transparently converts 1000Base-T Ethernet into 1000Base-LX/SX optical for long distance single mode fiber connection to a second Gigabit Ethernet/SM Fiber converter, which performs the reverse operation (converting the 1000Base-SX/LX signal back into 1000Base-T) for connection to the remote Gigabit node/segment.

Designed to offer a durable and convenient Ethernet to fiber solution, the Gigabit Ethernet to SM Fiber converter features an all-steel chassis, and can be wall-mounted for out-of-the-way installations.


  • Converts 1000Base-LX fiber optic signals to 1000Base-T Ethernet over single mode cable

The Advantage

  • Link loss forwarding, remote monitoring of status ensures maximum up-time
  • Rugged steel casing can be mounted nearly anywhere
  • Industrial temperature ranges allow for operation up to 158°F

Partner Numbers

  • UPC 065030827324


Warranty Information Warranty 2 Years
Connector(s) 1 - Local Unit Connectors RJ-45
1 - Remote Unit Connectors Fiber Optic LC Duplex
Environmental Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -10°C to 70°C (14°F to 158°F)
Humidity 10~90% RH
Hardware PoE No
Packaging Information Package Length 9.2 in [23.4 cm]
Package Width 3.1 in [78 mm]
Package Height 7.5 in [19.1 cm]
Shipping (Package) Weight 23.7 oz [670 g]
Performance Maximum Data Transfer Rate 2000 Mbps (full duplex mode)
Max Transfer Distance 40 km (24.8 mi)
Type Single Mode
Wavelength 1310nm
Fiber Operating Mode Half/Full-Duplex
Auto MDIX Yes
Physical Characteristics Color Beige
Product Length 4.8 in [12.3 cm]
Product Width 3.4 in [86 mm]
Product Height 0.8 in [20 mm]
Weight of Product 14.1 oz [400 g]
Power Power Source AC Adapter Included
Input Voltage 115V-230V AC
Output Voltage 12V DC
Output Current 1A
Center Tip Polarity Positive
Plug Type M
What's in the Box 1 - Included in Package Fiber Media Converter
Power Adapter
Instruction Manual
2 - Included in Package Mounting Brackets (w/ Screws)


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In stock: CA: 957 | US: 1717

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Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/SC - 1 m

Connect fiber network devices for high-speed transfers with LSZH rated cable

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In stock: CA: 39 | US: 151

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Compliance and safety

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Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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