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FRM220-1000MS-SM10 Gigabit Ethernet 10/100/1000BaseTx to 1000Base-LX single-mode fiber media converter w/ web based management  - Interfaces: RJ45 copper IEEE 802.3 10Base-T, 802.3u 100Base-TX, 802.3ab 1000Base-T and SFP transceiver for 802.3z 1000Base- LX standard Connectors: RJ-45 copper 10/100/1000 Mbps and SFP transceiver for 802.3z 1000Base-LX dual LC - UTP port: MDI/MDI-X, auto-negotiation, Full/Half Duplex, supports Jumbo Packets 9K size Optical slot: Small Form Pluggable - supports Auto and Forced mode operation - Front LEDs: PWR, LLF, Fiber Link, TP Link, Duplex, Speed Power: External 90-260V AC switching adapter 12VDC@1A with NEMA1-15(2 blades only), US type main plug - web managed unit with own IP address  NICE CONDITIONS