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StarTech GbE Fiber Media Converter - 20km - Fiber-to-Copper - LC SM
SKU# AC12433, Model# ET91000SM20


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SKU # AC12433 | Model # ET91000SM20 | Brand StarTech

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StarTech GbE Fiber Media Converter - 20km - Fiber-to-Copper - LC SM - ET91000SM20 - 2 Years Limited Warranty

Manufacturer Warranty: 2 Years Limited Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,

This Gigabit Ethernet to fiber media converter is a cost-effective way to extend your network, or extend the distance between two devices by up to 20 km (12.4 mi.).

Fiber network connections provide greater distance and security, with less electromagnetic interference (EMI) than typical RJ45 copper-based networks, making it perfect for IT professionals and secure setups in government, business, or educational applications.

Diagram showing the media converter extending a network switch by 20 km using fiber optic cable

Flexible integration into mixed network environments

This versatile copper-to-fiber converter supports standalone operation, or alternatively it can be installed into the StarTech.com Rackmount Chassis (ETCHS2U - sold separately), giving you more options for integration into your existing network. The card module can also be inserted back into the ET91000SM20 enclosure, plus it’s compatible with enclosures from other StarTech.com ET91000 series media converters (sold separately).

The converter features a pre-installed Gigabit SFP transceiver with LC connectors. Should your network infrastructure change in the future, you can easily swap and replace the module to adapt the media converter to your new network requirements.

With flexible integration and connectivity up to 20 km away, you can provide network access to remote areas in other buildings, or in areas where Wi-Fi® is unreliable or unavailable.

Rugged and reliable

This heavy-duty fiber media converter is designed for maximum reliability. It features a metal (steel) enclosure, so it can withstand the demands of harsh environments such as factories or warehouses.

Plus, by relying on this more durable fiber media converter, you can reduce the strain on your existing copper-based network equipment and potentially extend the life of those devices, which helps save future expenses.

Diagnose and correct issues easily

This high-performance media converter supports a range of network setup and diagnostic protocols (for example, Link Fault Passthrough, Auto Laser Shutdown (ALS), and Auto MDIX, so you can set up and troubleshoot your network easily.

Prepare your network for the future

If your existing network consists of RJ45 copper-based devices and cables, you might not be ready for future network expansion. Because the newest fiber-based network switches feature SFP ports more often than RJ45 ports, you might need a converter to bridge your copper and fiber networks together.

The ET91000SM20 is backed by a StarTech.com 2-year warranty, and free lifetime technical support.

LED IndicatorsLNK
Packaging Information
Shipping (Package) Weight0.8 kg [1.7 lb]
Auto MDIXYes
Compatible Networks1000 Mbps (1 Gbps)
Fiber Operating ModeHalf/Full-Duplex
Fiber TypeSingle Mode
Flow ControlNone
Jumbo Frame Support9.6K max.
Max Transfer Distance20 km (12.4 mi)
Maximum Data Transfer Rate2 Gbps (Full-Duplex)
MTBF65,000 Hours
Remote Management AbilityNo
Switching ArchitectureNone
Physical Characteristics
Enclosure TypeSteel and Plastic
Product Height23 mm [0.9 in]
Product Length163 mm [6.4 in]
Product Weight410 g [14.5 oz]
Product Width88 mm [3.5 in]
Center Tip PolarityPositive
Input Current0.48 A
Input Voltage100 ~ 240 AC
Output Current1.6 A
Output Voltage12 DC
Plug TypeM
Power Consumption (In Watts)19.2
Power SourceAC Adapter Included
Special Notes / Requirements
System and Cable RequirementsThe media converter can only be used with Gigabit SFP modules, and will not support 10/100Mbps modules.
What's in the Box
Included in PackageGigabit Ethernet fiber media converter
grounding screw
instruction manual
LED IndicatorsLINK - RJ45
Industry StandardsIEEE 802.3z (1000BASE-LX)
IEEE 802.3ab (1000BASE-T)
Storage Temperature-10°C to 70°C (14°F to 158°F)
Operating Temperature0°C to 50°C (32°F to 122°F)
Humidity10~90% RH (Non-condensing)
Local Unit ConnectorsRJ-45 Female
Fiber Optic LC Duplex Female
What's in the Box
Included in Packageuniversal power adapter (NA/JP, EU, UK, ANZ)

SKU # AC12433 | Model # ET91000SM20

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