Networking
| Supports ISDN connection |
Y |
| Supported WAN type |
X.25 |
| ATM features |
UBR, CBR, VBRnrt |
Performance
| Processor frequency |
300 MHz |
| Internal memory |
64 MB |
| Flash memory |
16 MB |
Security
| Authentication method |
RADIUS, TACACS, MD5, PAP, CHAP |
| VPN support |
L2TP |
| NAT functionality |
NAT-T |
| Firewall |
Y |
Ethernet LAN features
| Cabling technology |
10/100Base-T(X) |
| Ethernet LAN data rates |
10, 100 Mbit/s |
Protocols
| Routing protocols |
BGP, OSPF |
| DMZ support |
Y |
| Management protocols |
SNMP, CLI |
| VoIP protocols |
G.711 A/μ, G.723.1, G.729 A/B, H.323 v2 |
DSL features
| Downstream data rate |
8 Mbit/s |
| Upstream data rate |
0.640 Mbit/s |
| DSL specification |
Annex B |
| xDSL connection type |
ADSL |
Mobile networking
| Data network |
Not supported |
Management features
| Quality of Service (QoS) support |
Y |
| Reset button |
Y |
| Web-based management |
Y |
Additionally
| Ethernet LAN connection |
Y |
| On/Off switch |
Y |
| Filtering |
IP |
| Ethernet LAN (RJ-45) ports quantity |
5 |
10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port
The AR441S is a competitively priced, business class, secure ADSL Annex B router. This desktop broadband router allows businesses to take advantage of cost-effective DSL connections without compromising on bandwidth, throughput or security.