|
ARC / ARC4
ADSL Router with one /
four fast Ethernet
Virata + ST
Chipset
One WAN port / Four Lan
port Router
Support Web-Based &
management software |
|
Chip |
Alcatel
/ Virata + ST chipset Solution Optional |
|
WAN Interface |
*Asymmetrical
Digital Subscriber Line (ADSL) interface with
RJ-11 connector |
| *Cooperates with
external splitter for G.dmt support; splitter less with G.lite support. |
|
LAN Interface |
*Support
four 10/100M Ethernet interfaces that comply
with IEEE 802.3 / 802.3u respectively, and
rate auto-sensing capability. |
|
ADSL |
Support for
multiple ADSL standards : ANSI T1.413 Issue 2, ITU G.992.1 and G.992.2 (G.lite) |
|
Functionality |
Line coding :
Discrete Multi-Tone (DMT) modulation |
| Handshake protocol
: ITU-T G.994.1 |
|
ATM |
Support AAL5, AAL2
,Support both permanent virtual circuit (PVC) and switched virtual circut
(SVC) |
|
Functionality |
*Support up to
16 Virtual Circuit connections (VCCs) that
can operate at the same time |
| *Signaling comply
with ATM Forum UNI 3.0,3.1 and 4.0 |
| *Support
CBR,UBR,rt-VBR and nrt-VBR service class with each VCC |
| *Support F4,F5
loop functions defined in ITU-T I.610 OAM principles & function |
| *SNMP
& MIB-II, PPP Protocols, IETF RFC 1483, Multi-protocol over ATM Layer 5
(AAL5). * PPPoA, PPPoE. CHAP, Internet Group management Protocol V.2 |
|
Power |
ATU-R : 10W
maximum, DC 18V input with external AC to DC adaptor |
|
Software Spec. |
Web-Based
Configuration & management functions;support TFTP, Telent. |
