1-Port ADSL2+ Router

  • Overview


    ADSL2+ Router 1 Ethernet Port


    The CT-5072T is an IPv6 compliant, high performance single port ADSL2+ Router with full routing capabilities to segment and route IP protocol. It features TR-069/098/111 and TR-068 compliance for hassle-free setup and configuration. It is perfectly suited to residential and/or small office environments that share a single Internet connection.



    The ADSL2/2+ port carries WAN traffic at speeds of up to 24 Mbps (ADSL2+), while the LAN port supports LAN traffic at speeds up to 100 Mbps. The TR-068 compliant rear panel and LED indicators also simplify installation and improve ease-of-use.

    Secure Connections
    As the first level of protection, a Stateful Firewall (with DoS protection) and NAT/PAT help to isolate the LAN from external threats. Second, IP and MAC address filtering provide fine-grained access control to or from the network. Third, advanced security technologies, such as Virtual Private Networks (VPN) with PPTP pass-through, L2TP pass-through and IPSec pass-through ensure secure networking.

    Reliability and Quality
    For over 20 years Comtrend has delivered superior quality products to our customers worldwide. Every product goes through rigorous testing, and is backed by a 2 year warranty.

    Remote Auto-Configuration (TR-069)
    TR-069/TR-098/TR-111 standards compatibility ensures interoperability with central office remote management equipment. From the user perspective this reduces downtime and frustration. For the service provider it means improved customer relations and simplified management.

    Flexible Management
    Besides TR-069, other tools are also supported, including SNMP, SSH, TELNET, and a web browser based graphical user interface. These tools provide configuration and control functions including firmware upgrades (via FTP/TFTP) and configuration backup & restoration. The web based user interface features auto-PVC configuration, a diagnostic dashboard and other advanced management functionality.




    • RJ-11 X1 for ADSL2+
    • RJ-45 X1 for LAN
    • Reset Button X 1
    • Power switch X 1


    • Comply with ITU-T G.992.5,
    • ITU-T G.992.3, ITU-T G.992.1,
    • ANSI T1.413 Issue 2
    • G.992.5 (ADSL2+):
    • Downstream : 24 Mbps Upstream : 1.3 Mbps
    • G.992.3 (ADSL2)
    • Downstream : 12 Mbps Upstream : 1.3 Mbps
    • G.DMT
    • Downstream : 8Mbps Upstream : 832kbps
    • AnnexM


    • IEEE 802.3, IEEE 802.3u
    • 10/100 BaseT auto-sense
    • Support MDI/MDX

    ATM Attributes

    • RFC 2364 (PPPoA), RFC 2684 (RFC 1483) Bridge/Route;
    • RFC 2516 (PPPoE); RFC 1577 (IPoA)
    • Support 8 PVCs
    • AAL5
    • UNI 3.1/4.0
    • OAM F4/F5


    • Supports TR-069/TR-098/TR-111 for Remote Management
    • SNMP, Telnet, Web-based management, Configuration backup and restoration
    • Software upgrade via HTTP / TFTP / FTP server


    • Support Port Triggering and Port forwarding
    • Symmetric port-overloading NAT,
    • Full-Cone NAT
    • VPN Passthrough (PPTP, L2TP, IPSec)

    Networking Protocols

    • RFC2684 VC-MUX,
    • LLC/SNAP encapsulations for bridged or routed packet
    • RFC2364 PPP over AAL5
    • IPoA, PPPoA, PPPoE, Multiple PPPoE sessions on single
    • PVC, PPPoE pass-through, PPPoE filtering of on-PPPoE

    Packets between WAN and LAN

    • Transparent bridging between all LAN and WAN interfaces
    • 802.1q VLAN support
    • Spanning Tree Algorithm
    •  IGMP Proxy V1/V2/V3, IGMP Snooping V1/V2/V3, Fast leave
    • Static route, RIP v1/v2,
    • DHCP Server/CIient/ReIay,
    • DNS Relay, Dynamic DNS,
    • ARP, RARP

    Security Functions

    • PAP/CHAP Authentication
    • TCP/IP/Port filtering rules, Packet and MAC address filter
    • SSH, Access Control, DoS
    • Three level login including local admin, local user and remote
    • technical support access


    • L3 policy-based QoS, IP QoS, ToS
    • Application Passthrough
    • PPTP, L2TP, IPSec, VoIP, Yahoo messenger, ICQ, RealPlayer,
    • NetMeeting, MSN, X-box, etc.

    Power Supply

    • Input: 100 Vac -220 Vac
    • Output: 18 Vdc / 300 mA

    Environmental Condition

    • Operating temperature: 0 ~ 50 degrees Celsius
    • Relative humidity: 5 ~ 95% (non-condensing)


    • 92mm(W) X 34mm(H) X 114mm(D)
    • Kit Weight
    • 1*CT-5072T, 1*RJ11 cable, 1*RJ45 cable, 1*power adapter,
    • 1*CD-ROM = 0.65 kg

    Note: Specitications are subject to change without notice



    Two page data sheet with product pictures and specifications.