The CT-5071 / CT5071E series ADSL2+ compact and high performance Ethernet router provides one 10/100 Ethernet Interface and one ADSL line interface to access the Internet, incorporating LAN or Video on demand over one ordinary telephone line, at speeds of up to 24 Mbps. It also has full routing capabilities to segment/route IP protocol, and supports advanced security functions.
The CT-5071 is for ADSL over POTS (Annex A) while the CT-5071E is optional for ADSL over ISDN (Annex B).
The CT-5071 series can operate in router or bridge mode. In addition, the CT-5071 series protects all of your networked computers with advanced security technologies, such as virtual private networks (VPNs) with PPTP passthrough, L2TP passthrough, IPSec passthrough, and firewall.