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ADSL specification
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Line Coding
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Discrete Multi-Tone (DMT)
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Standard Compliant
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Full rate ADSL ANSI T1.413 Issue 2
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ITU G.992.1 (G.dmt) Splitterless G.992.2
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ITU G.994.1 G.996.1 ITU 992.5(ADSL 2+)
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Data Rate
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Maximum transmission rate: Downstream up to 25 Mbps, and
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Upstream up to 1024 kbps
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ATM specification
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ATM Adaptation Layer
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Support AAL5
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VCs
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Support 8 Permanent Virtual Circuits (PVCs)
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Service Class
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UBR, CBR, rt-VBR, nrt-VBR
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OAM
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ITU-T I.610 OAM Principles & Functions (include F4/F5)
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Basic Protocol
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RFC 2684
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Multiple protocol encapsulation over AAL5:
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Support Logical Link Control (LLC) encapsulation
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Support VC-based multiplexing
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Support Bridged and Routing
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RFC 2364
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PPP over AAL5:
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Support LLC encapsulation
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Support VC-based multiplexing
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RFC2516
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Support PPP over Ethernet Relay
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Support PPP over Ethernet
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RFC 1577
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Classical IP over ATM
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Bridged Function
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IEEE802.1d
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Transparent, learning bridge with spanning tree support.
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PPPoE relay
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Routing Function
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IPv4, TCP, UDP, ICMP, ARP, RARP, proxy-ARP
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Routing
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Routing Information Protocol (RIP, RIPv2)
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Static Routing
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DHCP
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DHCP Server/Client/Relay
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DNS
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DNS relay
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IGMP
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IGMP v1, v2 Proxy
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Security
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IP sharing
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Network Address Translator (NAT)
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Authentication
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PPP with PAP/CHAP
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IP Filter
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Raw/IP Filtering
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SPI
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VPN Pass Through
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VPN: L2TP Client/Server & L2TP/PPTP Pass Through
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VPN: IPSec Pass Through
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Deny of Service
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DoS (UDP, TCP), Detection of Known Attacks
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Detect port scan attack
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ID/Password Authentication
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Management
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Management
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Configuration through menu driven console via RS232
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Configuration through Web interface
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Configuration through Telnet connection
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SNMPv1 and MIB II( RFC1213 )
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Implement Log & Trace function
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Remote Management
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PVC&ECO
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F/W Upgrade
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TFTP, FTP and HTTP for firmware download
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Led Indication
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On
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Off
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Flashing
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Power
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Power On
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Power down
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N/A
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PC (LAN TX/RX)
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LAN enable
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LAN disable
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Data transmission
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Status (WAN link)
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ADSL line up
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ADSL line disconnect
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Handshaking
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Line (WAN TX/RX)
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N/A
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No data transmission
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Data transmission
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SYS
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Defects
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OK
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Self-Diagnoses
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Button
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Reset
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One Button for reset and default
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Power Switch
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One Switch for power on/off
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Interface Port
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LAN
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Four RJ-45 port for 10/100 Ethernet connection
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WAN
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One RJ-11 port ADSL line
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Serial(Inner)
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One craft port for console management
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USB(optional)
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One USB-B port for USB1.1 connection
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Power Supply
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Input Voltage
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AC 220V/50HZ
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Power Consumption
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15VAC, 700mA
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Operating Environment
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Operating Temperature
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32F to 104F (0 C to 40 C)
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Non-Operating Temperature
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-4F to 149F (-20 C to 65 C)
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Humidity
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5% to 95% (non-condensing)
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