The SFP-1GBT-03 transceiver module delivers Gigabit Ethernet (GbE) speeds over Category 5/5e unshielded twisted-Pair copper cable and supports copper networks. It operates at 610 mW in 1000 Base-T and 320 mW in 10/100 Base-T apps and mates using an RJ-45 interface Fitting into standard MSA-compliant SFP equipment, the module supports full- and half-duplex communication, complies with IEEE 802.3, 802.3u, and 802.3ab specs, and supports IEEE 802.3u and 802.3ab auto-negotiation. Price is $30.00 each/1,000. BEL FUSE INC., Jersey City, NJ. (201) 432-0463.