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Black Box LinkGain 10-100BASE-TX to 100BASE-FX Media Converter, ST

Environmental Operating temperature: 32 to 113° F (0 to 45°C);
Storage temperature: 14 to 158° F (-10 to +70°C);
Operating humidity: 5-95%, noncondensing
Approvals CE, RoHS
Connectors (1) pair ST, (1) RJ-45
Power External 100-240-VAC power supply, 1.92 watts maximum
Extends your network up to 220 meters (721 ft.) over 850-nm multimode fiber or a full 2 kilometers (1.2 mi.) over 1300-nm multimode fiber.
Plug-and-play installation.
Use as a standalone unit or rackmount in the 16-Slot LinkGain Chassis.
Link Fault Pass Through (LFP) shuts down a link if the other side fails.
Auto-sensing 10-/100-Mbps copper ports feature MDI/MDI-X.
Must be used in pairs.

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Black Box LinkGain 10/100BASE-TX to 100BASE-FX Media Converter, ST - Network (RJ-45)

Additional Information
First Listed on Newegg	February 09, 2026

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by Hot Deals 4 Less Return Policy
*Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.