ADSL Full-Rated Router 22. Product Features2.1 ADSL Compliant● ANSI T1.413 issue 2● ITU G.dmt (G.992.1)● ITU G.lite (G.992.2)● ADSL over POTS (Annex A) or ADSL over ISDN (Annex B/UR2)● G.994.1 (G.hs, Multimode)● Tone detection for low power mode● Auto negotiating rate adaptation● Maximum downstream rate up to 8Mbps● Maximum upstream rate up to 1Mbps2.2 ATM Protocols and Encapsulations● ATM Forum UNI 3.1/4.0 PVC● Up to 10 VCs (Virtual Circuit)● ATM SAR (Segmentation and Reassembly)● ATM supports UBR, CBR & VBR-nrt.● RFC 2516 (PPP over Ethernet)● RFC 2364 (PPP over ATM)● RFC 1577 (Classical IP over ATM)● RFC 1483 BPDU (Bridge Ethernet over ATM)● RFC 2684 LLC Encapsulation and VC Multiplexing over AAL5● OAM F4 and F5 segment end-to-end loopback (F4 on all VPIs, F5 on VPI 0 only)● 10 PVCs (simultaneous and encapsulation independent)● AAL5 UBR & CBR● VPI (0-255), VCI (32-65535)2.3 Bridging / Routing● Ethernet to ADSL self-learning Transparent Bridging (IEEE 802.1D)● Supports up to 128 MAC learning address● IP routing-RIPv2 (backward compatible with RIPv1)● Static IP routing● DHCP (Dynamic Host Configuration Protocol) Server and Client● NAPT (Network Address and Port Translation)● NAT (Network Address Translation)● ICMP (Internet Control Message Protocol)● IGMP (Internet Group Management Protocol)● Simultaneous USB and Ethernet operation2.4 Security and HTTP Web-based Management● PAP (Password Authentication Protocol; RFC1334)● CHAP (Challenge Authentication Protocol; RFC1994)