Security
| Firewall security |
anti-DoS SPI |
| MAC address filtering |
Y |
Other features
| Supported data transfer rates |
10/100Mbit/s |
| Maximum data transfer rate |
0.1 Gbit/s |
| Interface |
LAN, WAN |
| Power LED |
Y |
| Networking features |
Ethernet, Fast Ethernet |
| Input voltage |
170 - 260 V |
Ethernet LAN features
| Cabling technology |
10/100Base-T(X) |
| Ethernet LAN data rates |
10, 100 Mbit/s |
Ports & interfaces
| WAN connection |
Ethernet (RJ-45) |
| DC-in jack |
Y |
DSL features
| Downstream data rate |
2.3 Mbit/s |
| Upstream data rate |
2.3 Mbit/s |
| DSL specification |
ITU-T G.991.2 |
| xDSL connection type |
SHDSL |
Management features
| Universal Plug and Play (UPnP) |
Y |
| Quality of Service (QoS) support |
Y |
| Reset button |
Y |
| Web-based management |
Y |
Protocols
| DMZ support |
Y |
| Management protocols |
NAT, IPSec & PPTP client/server |
| DHCP client |
Y |
| DHCP server |
Y |
| Supported network protocols |
NAT, IPSec & PPTP client/server |
Additionally
| Ethernet LAN connection |
Y |
| Wireless technologies |
Wired |
| Filtering |
IP address, URL Content, port |
| AC adapter bundled |
Y |
| Ethernet LAN (RJ-45) ports quantity |
4 |
G.SHDSL VPN Router, IPSec & PPTP client/server; DES, 3DES & AES encryption for IPSec, MPPE Encryption for PPTP; L2TP/PPTP/IPSec pass-through; UPnP; DDNS; SNTP, DNS relay & IGMP proxy; MAC address filtering; PPPoA, PPPoE, IPoA; QoS; 4x RJ45, 10/100Mbps Ethernet
HOW MANY OFFICES DO YOU HAVE? How do your employees access the Internet?
The AirTies SR-140 SHDSL router and Ethernet switch provides fast Internet access over an SHDSL broadband connection. Easier and more economical than a leased line, it is an ideal communication solution for businesses.
SHDSL’s symmetric upload and download speeds (up to 2.3Mbps in both directions) is ideal for broadband-intensive applications such as Video over IP and Video Conferencing.
With features like easy setup and DHCP server, the SR-140 lets users setup their Internet connection and local network easily and quickly.
The AirTies SR-140 supports IPSec VPN. You can form a Virtual Private Network to connect all branch offices over the Internet and securely share company resources such as email, business applications, etc.
- Compliant with ITU-T G.991.2 Standard Symmetric data rate of up to 2.3Mbps.
- High-speed Internet Access with SHDSL.
- 6 Channel IPSec Virtual Private Network (VPN).
- Embedded IPSec & PPTP client/server.
- IKE key management.
- DES, 3DES and AES encryption for IPSec.
- MPPE Encryption for PPTP.
- L2TP over IPSec.
- L2TP/PPTP/IPSec pass-through.
- NAT, static routing and RIP-1/2.
- Universal Plug and Play (UPnP) Compliant.
- Dynamic Domain Name System (DDNS).
- Virtual Server and DMZ.
- SNTP, DNS relay and IGMP proxy.
- Built-in NAT firewall.
- Stateful Packet Inspection (SPI).
- Prevent DoS attacks including IP Spoofing, Land Attack, Smurf Attack, Ping of Death, TCP SYN Flooding, etc.
- Packet Filtering – port, source IP address, destination IP address, MAC address.
- URL Content Filtering – string or domain name detection in URL string.
- Integrated 4-port Ethernet Switch.
