The probability to get a functional ADSL service is to a high degree is based on how the modem interoperate with the existing legacy equipment in the operators or ISPs network. We provide the possibility for vendors and suppliers to test their equipment against our reference environment in ourlabs, consisting of identical network components to what is found in the field.

Therefore our ADSL solutions help ISPs/Telcos turn standard analogue telephone lines into high-speed, permanent Internet connections. Suitable for business and home users who make moderate to heavy use of the Internet for research and information gathering, also enableing voice calls to be made simultaneously on the same line.

Many Internet Service Providers offer ADSL services, these are usually capped at prescribed traffic volumes, making them unsuitable for general business applications. We can help ISPs deliver uncapped ADSL services, keeping the client connected to the internet regardless of their monthly usage allowing clients to grow their internet portfolio with Internet Solutions, allowing them to add Voice-over-IP (VoIP), Virtual Private Networks (VPN) and more options over ADSL as their businesses grow and their internet requirements develop over time.


The UDSL2PLUS is an advanced ADSL2/2+ router enabling data rates up to 24Mbps downstream. At 5000Ft distance, ADSL2 is designed to achieve 12 Mbps and ADSL2+ is up to 24Mbps. In addition, it also provides better power management and improves diagnostics and testing modes. Targeting to high-end residential/SMB subscribers, this model is designed specifically to be suited for Triple Play Service (Video, Voice and data) with advanced QoS functionality.
 

Precisely how much benefit one gets from ADSL depends on how far the terminal equipment is from the company providing the ADSL service. ADSL is a distance-sensitive technology: As the connection's length increases, the signal quality decreases and the connection speed goes down. At the extremes of the distance limits, ADSL customers may see speeds far below the promised maximums, ADSL technology provides maximum downstream (Internet to customer) speeds of up to 8 megabits per second (Mbps) at a distance of about 6,000 feet (1,820 meters), and upstream speeds of up to 640 kilobits per second (Kbps).

Our ADSL Solutions are diversified into several modules designed to cater for specific business requirements.


Features
Rate and Reach Improvements
Power Management
Backward compatible
Interoperable with all major DSLAM equipment
DSL Forum CPE Auto Configuration TR-037
Supports Dying Gasp (optional)


Hardware Interface
One RJ-11 port for ADSL connection
One RJ-45 connector for IEEE 802.3u 10/100M LAN connection
One USB Port (Optional)
One Power Jack for 7.5V/1A DC Adaptor


Physical Dimensions
Dimensions: 185mm(L) x 135mm(D) x 35mm(H)
Weight: 330g


Operating temperature Environment
Temperature: 0 ~ 65°C
Humidity: 0 ~ 95% (non-condensing)


Standards & Specifications

ADSL
Full-rate ANSI T1.413 Issue 2
ITU-T G992.1 (G.dmt) standards
Splitterless ITU-TG.992.2(G.lite) spec

ADSL2
ITU-T G.992.3 (G.dmt.bis) compliant
ITU-T G.992.5 compliant for ADSL2+
Auto-negotiating rate adaptation

ATM Features
PPP over ATM (RFC 2364)
PPP over Ethernet (RFC 2516)
Classical IP over ATM (RFC 1577)
Bridged / Routed Ethernet over ATM (RFC 1483/RFC2684)
ATM AAL5 (Adaptation Layer Type 5)
Up to 8 VCs (virtual circuits)

PPP Support
PPP (RFC 1661)
PPP over AAL5 (RFC 2364)
PPPoE (PPP over Ethernet, RFC 2516)
Supports up to 128 MAC learning addresses

IP ROUTING
IP Routing, RIP v1, v2
Static Routing

SECURITY
Password protected system management
CHAP (Challenge Handshake Authentication Protocol)
Intrusion detection and DoS attack controls

VPN (OPTIONAL)
DMZ Ports
Support up to 16 VPN tunnels
Extensive ALG support

SECURITY
IKE (Internet Key Exchange) Key Management NMS Management
Web-based environment for easy configurationand management
SNMP v1, v2, v3 Agent, and SNMP v2 MIB support