PRODUCT SPECIFICATIONS

ADSL/ATM Support

Controller-based External ADSL Annex C Router

ITU-T G.992.1 (G.dmt) & G.992.2 (G.lite) Annex C compliant

Using Discrete Multi-Tone (DMT) line encoding scheme

DBM (Dual Bitmap) transmission at up to 8 Mbps downstream and 1 Mbps upstream

FBM (Dual Bitmap) transmission at up to 3 Mbps downstream and 384 Kbps upstream

Rate Adaptive modem at 32 Kbps steps

ATM Layer with Traffic shaping (UBR/CBR/VBR-nrt)

AAL ATM Attributes - AAL5

VPI Range (0-4095) and VCI range (1-65535)

Multiple PVC up to 8 support

Spectral compatibility with ISDN Japan Standard (Annex C)

F4/F5 OAM Send and Receive/Loopback supported

Trellis Coding and Echo Cancellation support

Encapsulation Support

RFC1483 Bridged and Routed for both LLC/VC Mux

RFC1577 Classical IP Supported

RFC2364 PPPoA protocol stack support

RFC2516 PPPoE Relay support

Transparent and Spanning Bridge Support

Network Support

Static IP, RIP1 and RIP2 routing support

TCP/UDP Application Support

Network Address Translation (NAT)

Port Address Translation (PAT)

DNS Relay Agent

Management Support

TFTP Software update support

Remote management through Telnet console access

DSL Router Commander GUI for configuration assistance

SNMP support for management functionality

Flash ROM upgradable for future feature enhancement

Security Support

PAP/CHAP for Password Authentication Support

NAT for basic Firewall support

Chipset

Virata VC8410 (Helium) - ATM Communications Controller

Centillium CT-L61DT81-IM DMT based ADSL modem and ATM framer

Centillium CT-L50AT81-IL ADSL Analog Front End

Centillium CT-L50LT01-1C ADSL Line Driver

8MB SDRAM

1MB Flash ROM

Platform Support

OS Independent

External Connectors

1 x RJ11 for WAN Interface

1 x RJ45 for 10BaseT LAN Interface

1 x 5V DC Power Jack

1 x On/Off Power Switch

1 x 9 pin Serial Port for local management

Led Indicators

1 x Power LED

1 x Ethernet Link Status LED

1 x Ethernet Activity LED

1 x ADSL Link Status LED

1 x ADSL Activity LED

ENVIRONMENTAL

TEMPERATURE

Operating :

10 to 45 Celsius

50 to 113 Fahrenheit

Non-Operating :

-25 to 70 Celsius

-13 to 158 Fahrenheit

HUMIDITY

Operating :

30% to 80% Relative Humidity (Non-Condensing)

Non-Operating :

10% to 95% Relative Humidity (Non-Condensing)

SYSTEM REQUIREMENTS

Pentium II 233MHz (or above) with Ethernet card