Black Box LMC4004A Micro Mini Gigabit Ethernet (1000-Mbps) Media Converter - 10/100/1000-Mbps Copper to 1000-Mbps Singlemode Fiber, 1310nm, 12km

Where the copper run stops, the LMC4004A picks it up on glass: 10/100/1000-Mbps Copper to 1000-Mbps Singlemode Fiber, 1310nm, 12km. Connectors are (1) RJ45.

Power: 100-120 VAC, 50-60 Hz, 0.02A @ 120 V external power supply or from a PC's USB port, 0.5 A @ 5 VDC. It measures 0.84-in. H x 1.75-in. W x 2.25-in. D (2.1 x 4.4 x 5.7-cm). Rated for +32 to +122 F (0 to +50 C).

Connectors	(1) RJ45; (1) USB Type-B; (1) SC
Power	100-120 VAC, 50-60 Hz, 0.02A @ 120 V external power supply or from a PC's USB port, 0.5 A @ 5 VDC
Operating Temperature	+32 to +122 F (0 to +50 C)
Humidity	5 to 95%, noncondensing
Storage Temperature	-40 to +176 F (-40 to +80 C)
Dimensions	0.84-in. H x 1.75-in. W x 2.25-in. D (2.1 x 4.4 x 5.7-cm)
Weight	Without power adapter: 2.5 oz. (70.8-g); With USB cable: 3.8 oz. (107.7-g); With AC power adapter (U.S.) and USB: 5.5-oz. (155.9-g)
Country of Origin	United States