Broadband

DT721-cb

GPON

    Complies with ITU-T G.984 GPON Standard

    DS/US transmission rate to 2.5Gbps/1.25Gbps

    20KM maximum distance between OLT and ONT

    1:128 Maximum splitting  ratio

    Upstream wavelength: 1310nm

    Downstream wavelength: 1490nm

    Gateway

    DHCP client/server

    IPv4 / IPv6 Dual Stack

    NAT and NAPT

    Supports Virtual server and Virtual DMZ

    Firewall function with Access Control List (ACL)

    Firewall function with DoSHacker pattern detection

    Remote Management by OLT through OMCI

VoIP

    Supports SIP Voice protocols

    Support typical voice services: Call waiting, Call transfer, Do not disturb, etc.

    Fax supported

Hardware

    CPU: MediaTek MT7520F

    FLASH: 128Mbyte

    RAM: 512MByte DDR2