Scale your 10/100 Mbps Ethernet network up to 1.5km over single-pair wire such as RJ11 phone lines - Long reach Ethernet extension connects a remote location cost-effectively while maintaining high transfer rates - LAN network extender with ESD & surge protection - Compact desktop design with wall-mount support - Easy plug and play set-up - Supports auto-MDIX, Auto-Negotiation, full-duplex operation, and VLAN tagging