ADR-4TTX
ADR-4TTX is an ADSL2+ modem and router that provides Internet access to several users with Ethernet ports, wireless WIFI, telephony and VoIP options
 
The ADR-4TTX range of ADSL2+ routers enables high speed Internet access for several users with a complete choice of options for Ethernet port density, wireless WIFI and telephony.
ADR-4TTX complies with the latest ADSL standards and it is compatible with most DSLAM's and especially CXR ones - DSF-2048 and DSL-2000. It embeds an ADSL2+ G.992.1/2/3/4/5 modem that operates at 24 Mbps downstream and 1 or 3.5 Mbps upstream speeds.
Several users can share the Internet access through 4 Ethernet ports or the 802.11b/g/n WIFI access point. It delivers two FXS voice interface for Voice over IP communications.
ADR-4TTX delivers safe Internet access with security functions such as authentication, address translation, statefull packet inspection, address filtering, and attack protection.
ADSL 
- ADSL2+, G.992.1/2/3/4/5
 - Throughput: 24 Mbps downstream, 1 / 3.5 Mbps upstream
 - Nx 32 kbps adaptative rate
 - Ethernet / IP transport over 1 to 16 VC ATM
 - Voice Splitter
 
Interfaces
- 1 or 4x Ethernet 10/100BaseT ports, RJ45
 - Wifi 802.11 b/g/n
 - VOIP voice ports, FXS
 
Protocols
- ATM: RFC 2225, 2364, 2515, 2684
 - RIP 1/2
 - NAT/PAT
 - DHCP
 - 802.1Q VLAN
 - IGMP
 
Environment
- Size: 145 x 103 x 35 mm
 - Operating temperature : 0 to +40 °C
 - Power supply : 12 Vdc input and 110-230 Vac mains adapter
 
| Part Number | Ethernet | WIFI | FXS VoIP | 
| ADR-TTX | 1 | - | - | 
| ADR-4TTX | 4 | - | - | 
| ADR-4TTX-WFN30 | 4 | 802.11b/g/n | - | 
| ADR-4TTX-WFG2FS | 4 | 802.11b/g | 2 |