AC2050 Bonded A/VDSL Gigabit Router

  • Overview


    Bonded A/VDSL Router | High Power 400mW AC2050 | 5 Gigabit Ports


    The NL 3120 is a bonded A/VDSL Gigabit Wireless Router that can offer competitive Broadband speeds to FTTx deployments in last-mile copper deployments. Offer the latest in bonding (up to profile 17a) with up to twice the downstream/ upstream bandwidth over comparable single-line models Reduce or avoid customer WiFi complaints with the latest Quantenna 802.11ac Wave 2 technology Take advantage of the latest high-bandwidth applications and services, such as streaming HD and UHD IPTV, access to cloud-based resources, and demanding online gaming Reduce truck rolls with remote management to easily fix and/or prevent wireless issues

    COMTREND-NL-3120-(MAIN-SHOT)_1 NL-3120UA-(BACK)_v2NL-3120-Diagram_Web



    Maximizes Video Streaming
    11ac 5GHz technology with 4×4 multi-user MIMO (MU-MIMO) and dynamic beamforming technology provide an enhanced video experience.

    Allows for Deployment Versatility
    Use a single unit for copper and fiber deployments. Equipped with a combo WAN/LAN port to be configured either as WAN for fiber deployments or an additional LAN port for copper deployments.

    Provides Optimized Performance
    Supports the latest G.vector & G.inp technologies to work together to mitigate crosstalk and impulse noise resulting in greater throughput.

    Future-Proofs with A/VDSL
    The NL 3120 offers VDSL2 with ADSL2+ fallback for flexible future transitional deployments. Use a single unit for both ADSL2+ and VDSL2 deployments.




    • RJ-14 X 1 for ADSL2+/VDSL
    • RJ-45 X 4 for LAN (10/100/1000 Base-T auto-sense)
    • RJ-45 X 1 for WAN (10/100/1000 Base-T auto-sense)
    • Reset button X 1
    • WPS & WiFi On/Off button X 2
    • WiFi Antennas X 4 (Internal X 2, External X 2)
    • Power switch X 1
    • USB 3.0 Host X 1

    VDSL Features

    • Supports VDSL profiles, 8a/b/c/d, 12a/b, 17a, 30a and 35b
    • Support VDSL band plan, Annex A, 997, 998
    • Packet Transfer Mode (PTM) up to 17a bonding
    • US0 support
    • Seamless Rate Adaption (SRA)
    • G.INP support
    • G.vector support

    ADSL Features

    • T1.413, G.992.1 (G.dmt), G.992.2 (G.lite), G.992.3 (ADSL2) and
    • G.992.5 (ADSL2+)
    • Annexes A, L (Reach Extended ADSL2), and M (Enhanced Upstream Speed)
    • Seamless Rate Adaption (SRA)
    • Support VC-based and LLC-based multiplexing
    • Support up to 16 PVCs
    • ATM shaping: UBR/CBR/VBR-rt//VBR-nrt
    • G.INP support


    • IEEE 802.11n 2.4GHz, backward compatible with 802.11b/g
    • 400mW high power
    • 2T2R antenna array
    • Up to 300Mbps PHY rate
    • IEEE 802.11ac 5GHz, backward compatible with 802.11a/n
    • 400mW high power
    • 4T4R antenna array
    • Up to 1733Mbps PHY rate
    • WPA/WPA-PSK, WPA2/WPA2-PSK with TKIP & AES security type
    • Multiple SSID
    • MAC address filtering


    • 10/100/1000 Base T, IEEE 802.3, IEEE 802.3u IEEE 802.3ab
    • Support MDI/MDIX


    • File sharing
    • Print server


    • TR-069/TR-098/TR-104/TR-111, SNMP, Telnet, Web-based management, Configuration backup and restoration
    • TR-143 (Network throughput performance tests and statistical monitoring)
    • Fine Point’s TR-069 enhanced functionality is available on this model with specified software
    • Software upgrade via HTTP, TFTP server, or FTP server

    Networking Protocols

    • RFC 2364 (PPPoA), RFC 2684 (RFC 1483) Bridge/Router, RFC
    • 2516 (PPPoE); RFC 1577 (IPoA)
    • PPPoE pass-through, Multiple PPPoE sessions on single WAN interface
    • PPPoE filtering of non-PPPoE packets between WAN and LAN
    • Transparent bridging between all LAN and WAN interfaces
    • 802.1p/802.1q VLAN, DSCP
    • IGMP Proxy V1/V2/V3, IGMP Snooping V1/V2/V3, Fast leave
    • Static route, RIP v1/v2, ARP, RARP, SNTP
    • DHCP Server/Client/Relay
    • DNS Proxy/ Relay, Dynamic DNS
    • UPnP
    • DLNA
    • IPv6 Dual Stack
    • IPV6 Rapid Deployment (6RD)


    • Stateful Packet Inspection Firewall
    • Stateless Packet Filter
    • Parental Control
    • URI/URL filtering
    • Denial of Service (DOS): ARP attacks, Ping attacks, Ping of Death,
    • LAND, SYNC, Smurf, Unreachable, Teardrop
    • Port Scan Detection and Protection
    • TCP/IP/Port/interface filtering rules support both incoming and outgoing filtering


    • Support One to One, Many to One, Many to Many (Overload),
    • Many to Many (No Overload) NAT
    • NAT Loopback
    • Port Triggering
    • Port Forwarding (Virtual Server)
    • Symmetric port-overloading NAT, Full-Cone NAT
    • DMZ host
    • VPN Pass Through (PPTP, L2TP, IPSec)

    Environmental Conditions

    • Operating: 32~104°F (0~40C)
    • Relative humidity: 5~95% (Non-condensing)


    Product Sheet



    Two page data sheet with product pictures and specifications.


    Illustration of this product’s usage.