LevelOne RJ45 to ST Gigabit Media Converter, Single-Mode Fiber, 1310nm, 20km

The converter provides a 10/100/1000Base-T RJ-45 port, supports full duplex and half duplex switch connectivity and 10Base-T, 100Base-TX and 1000Base-T auto-sensing. Used in single-mode with fibre-optic cabling, this can extend a network range up to 20km.

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