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TL-FC311B-2 TP-Link Gigabit WDM Media Converter$71.00
The TL-FC311B-20 is a gigabit media converter, providing one gigabit RJ-45 port and one gigabit SC fiber port. It can convert electrical signal to optical signal and vice versa. Data transmission over long distances via optical fiber can be applied in situations such as park security monitoring and wireless networking.