-Tone detection for low power mode
-Supports splitter less ADSL implementation
-Supports Dying Gasp
-Interoperable with all major DSLAM equipment
ATM Protocols
-WAN mode support: PPP over ATM (RFC 2364) and PPP over Ethernet (RFC 2516)
-LAN mode support: bridged/routed Ethernet over ATM (RFC 1483) and classical IP over ATM (RFC 1577)
-ATM Forum UNI 3.1/4.0 PVC
-Up to 8 VCs (virtual circuits)
-ATM SAR (segmentation and reassembly)
-ATM AALC (adoption layer type 5)
-OAM F4/F5
Bridge Mode
-Ethernet to ADSL self learning Transparent Bridging (IEEE 802.1D)
-Supports up to 128 MAC learning addresses
Router Mode
-IP
-Static routing
-DNS Proxy
-Port Forwarding
-DHCP (dynamic host configuration protocol) server and client
-NAT (network address translation)
-MAPT (network address and port translation)
-ICMP (Internet control message protocol)
-Simultaneous USB and Ethernet operation
Security
-User authentication for PPP
-PAP (password authentication protocol)
-CHAP (challenge authentication protocol)
-Password protected system management
Ethernet Interface
- Compliant with IEEE 802.3 and 802.3u 10/100 Mbps
HTTP
-Firmware upgrade via FTP
-Customizable Web pages