
Serial-to-Ethernet Device Servers
TN-USB Series
Genuine TN-USB Series hardware from an authorized Lantronix partner — full manufacturer warranty, live distributor availability, and configuration support from our US-based team.
3 configurations
From $120.39
Configure & order
Find your TN-USB Series part number
Every orderable TN-USB Series configuration, filtered by the specs that actually differ between them. Pick what you need on the left and the matching part numbers appear here.
Every modelForm Factor USB-to-fiber adapterEthernet Speed 100 Mbps fiberPower over Ethernet No PoEOperating Temperature Commercial (0 °C and warmer)Certification Commercial / ITE

TN-USB-FX-01(SC)
100 Mbps fiber · No PoE · USB-to-fiber adapter · Commercial (0 °C and warmer)
$146.69
Ships on backorder

TN-USB-FX-01(LC)
External PSU includedUSB bus powered
$176.79
Ships on backorder

TN-USB-FX-01(SFP)
100 Mbps fiber · No PoE · USB-to-fiber adapter · Commercial (0 °C and warmer)
$120.39
Ships on backorder



