GRG-4255u

Router GPON 11n

  • Resumen

    Tipo de producto:

    Router GPON con ONT y voz integrada. Wi-Fi dual 802.11n

    Descripción:

    Interoperable con OLTs de Huawei, ZTE, Zhone… Con Wi-Fi 11n 2x2 2,4GHz, 2 puertos FXS de VoIP, 4 puertos LAN GEth + 1 puerto WAN GPON, 2 puertos USB host

    GRG-4255u GRG-4255u

    Características

    Características

    GPON Compliance

    • ITU-T G.984.1, G.984.2, G.984.3, G.984.4
    • Fully ITU-T G.984 compliant framing
    • Support 8 T-CONTS and 32 GEM Ports

    Network Protocol

    • 802.1q/1p VLAN over RFC2684 bridge encapsulation
    • PPPoE
    • PPPoE filtering of non-PPPoE packets between WAN and LAN

    Networking

    • Full Cone NAT
    • DMZ Host

    ALGs

    • ‧ FTP, TFTP, RTSP, Port Triggering, PPTP, IPSec and L2TP

    Firewall/Filtering

    • Stateful Inspection
    • Packet filtering

    QoS

    • IP/Bridge/802.1p
    • Rate Control on upstream traffic
    • Support SP, WRR

    Routing

    • RIP v1/v2, Policy Routing

    IGMP

    • Proxy and snooping, IGMP v2 and v3

    IPv6

    • IPv6 Ready Logo Certified, IPv6 Firewall

    DHCP Server / client

    • Support for multiple subnets
    • Static IP lease, DHCP relay

    DNS Proxy

    • Built in DNS server
    • Caching previous requests

    UPnP

    • Internet Gateway Device (IGDv1.0) Finite(24 hour) duration of virtual server entries created using UPnP

    VoIP

    • SIP/ MGCP/ H.248 Protocols
    • FXS
    • Multiple voice codec - G.711 (u/a-law), G.726, G.729 (A and B), G.723.1 etc
    • T.30 and T.38 Fax
    • DTMF In band & Out of bandTone
    • Detection & generation (RFC2833)
    • Echo Cancelling, Silence suppression, VAD, CNG
    • Various CLASS services - Caller ID, Call Waiting, Call Forwarding, Call Transfer, etc.

    Supports TR­069
    Supports SNMP

    • v1/v2c agent, MIB­II

    Others

    • Dynamic DNS
    • SNTP time synchronization
    • Telnet
    • Power Management

    Especificaciones

    Especificaciones

    Solution

    • Main Chipset BCM68380
    • WiFi Chipset BCM43217t
    • Flash Memory NAND 1Gbits
    • DDR2 for CPU 1Gbits
    • VoIP LE9540

    Wireless

    • 2.4G 2T2R (on board)
    • Data Rate:802.11n:270Mbps (Max.) 802.11g:54Mbps (Max.) 802.11b:11Mbps (Max.)

    Frequency:

    • 802.11b/g/n ISM band: 802.11n 20MHz/40MHz 2.412G~2.462GHz: (FCC) North America (CH1~CH11) 2.412G~2.472GHz: (ETSI/TELEC) EU/Japan (CH1~CH13)

    WiFi Power:

    • (Tolerance +/- 1.5dBm):IEEE 802.11n MCS7:14.5 dBm IEEE 802.11g 6Mbps:14.5 dBm 54Mbps:14.5 dBm IEEE 802.11b(<=19dBm) 5.5Mbps:17.5 dBm 11Mbps: 17.5 dBm

    Sensitivity:

    • 802.11b: -86 dBm typical @ 11Mbps 802.11g: -72 dBm typical @ 54Mbps 802.11n : -67 dBm typical with 20MHz 802.11n : -65 dBm typical with 40MHz

    Throughput:

    • 802.11n No Security: >=70 Mbps with 20MHZ @2T2R No Security: >=100 Mbps with 40MHZ@2T2R 802.11g No Security: >=18 Mbps

    User Interface

    • WAN(PON) :1x GPON ITU-TG.984.x Fully compliant with IEEE 802.3ah Plug-and-play
    • Ethernet LAN:Four RJ-45 Port (8p8c, Yellow color, unshielded) 10/100/1000Mpbs GE N-way, Automatic speed negotiation supported Auto-sensing, auto-detection MDI/ MDI-X
    • VoIP:Two RJ-11(6p2c), Gray color
    • USB:Two USB host
    • Reset button:x1
    • Power Jack:DC power jack, 12V/1.5A input
    • On/Off Switch:x1
    • WPS:WPS button
    • WiFi button on/off:x1
    • Wireless Antenna:Two external Antenna (2.4G x2)
    • RF:One RF interface

    Power

    • Adaptor Input:100 ~ 240 VAC(±10%), 50/60Hz
    • Adaptor Output:Single-output-DC 12V, 1.5A
    • Dying gasp:Support
    • Power consumption:Complies with Energy Star 2.0 EU CoC 4.0 spec compliance
      The maximum power consumption needs to be under 90% of Power Adapter’s consumption

    Environment

    • Operating Temperature:0℃~40℃ (32℉~104℉);
    • Storage Temperature:-20℃~70℃ (-40℉~158℉)
    • Operating Humidity:0 to 95% RH
    • Storage Humidity:0 to 95% RH

    Documentación técnica

    Hoja de producto

    GRG-4255u_DS.pdf