Black Box High-Speed Ethernet Extender Kit - short-haul modem - 10Mb LAN, 100Mb LAN - TAA Compliant

Ethernet extension over your existing twisted-pair cable. Asymmetric Speed/Distance DistanceDownstream SpeedUpstream Speed 250 ft. (76 m) 67 Mbps 16 Mbps 1000 ft. (304.8 m) 59 Mbps 16 Mbps 2000 ft. (610 m) 45 Mbps 11 Mbps 3000 ft. (914 m) 31 Mbps 5 Mbps 5000 ft. (1.5 km) 17 Mbps 682 Kbps 10000 ft. (3 km) 4 Mbps 263 Kbps Symmetric Speed/Distance DistanceDownstream SpeedUpstream Speed 250 ft. (76 m) 68 Mbps 40 Mbps 1000 ft. (304.8 m) 62 Mbps 44 Mbps 2000 ft. (610 m) 50 Mbps 16 Mbps 3000 ft. (914 m) 33 Mbps 4 Mbps 5000 ft. (1.5 km) 16 Mbps 2 Mbps 10000 ft. (3 km) 2.5 Mbps 1 Kbps Ethernet Extender Kit 4 Port. Extends 4 ports 10/100Mbps Ethernet RJ45 over copper or CATx line interface RJ45. The kit includes 2 extenders for near-end (local) far-end (remote) deployment. Typical applications include Enterprise LAN extension campus LAN expansion. This kit includes a pair of auto-rate Ethernet extenders using a standard 2-wire connection which simplifies your life and provides a cost-effective network extension by enabling you to make the most of your pre-existing twisted-pair infrastructure. These 4 port 10BASE-T/100BASE-TX Ethernet Extenders use ADSL technology to provide an easy inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire. Devices include external 90-240VAC power supplies.