Quick overview from the supplier:
TP-LINK MC200CM, Gigabit Multi-Mode Media Converter, 1 x Lan Gigabit port, 1 x 1000M SC/UPC port, Extends fiber distance up to 0.55km using 50/125um fiber / up to 0.22km using 62.5/125um fiber, Wave Length 850nm, External Power Adapter
