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  10. Outdoor 5G Wireless video transmission device (Backhaul)
  11. Outdoor 5G Wireless video transmission device (Backhaul)
    Dahua

    Outdoor 5G Wireless video transmission device (Backhaul)

    Stock Code: PFM886-20

    MIMO
    VLAN
    Builds a wireless video link up to 20 km with its external antenna.
    An 802.11ac MIMO chipset lifts the link to a theoretical 867 Mbps, and the 29 dBi external antenna focuses the signal on the far node with a 6° horizontal and vertical beam. The unit runs the TDMA protocol, and 6 kV port lightning protection absorbs outdoor surges.
    867 MbpsWireless speed
    5745 – 5825 MHzOperating frequency
    29 dBiAntenna gain
    0 – 20 kmTransmission distance
    IP66Protection Grade
    -30 – +70 °COperating Temperature
    Key features
    20km
    Long-range link
    The external antenna extends a point-to-point link up to 20 km.
    867Mbps
    High wireless capacity
    The 802.11ac MIMO chipset takes the link to this theoretical rate.
    29dBi
    Narrow-beam antenna
    A 6° horizontal and vertical beam focuses the signal on the far node.
    6kV
    Port lightning protection
    Built-in protection absorbs line surges and cuts the risk of damage.
    48V
    PoE supply
    PoE to the 802.3at standard carries data and power over one cable.
    IN THE FIELD
    TDMA-protected linkWith TDMA on, devices from other manufacturers cannot join the link.
    Dual firmware backupRedundant firmware keeps upgrade and maintenance work safe.
    Remote managementThe web interface, an Access Controller and SNMP manage the device remotely.
    ApplicationsPoint-to-point video transmission·Point-to-multipoint wireless network·Outdoor backhaul links
    Installation requires the external antenna with a 600 mm diameter.
    Wireless Features
    Wireless StandardIEEE802.11 a/n/ac
    Working Frequency5745~5825 MHz (support frequency to extend, extended range: 4920~6100 MHz)
    Wireless Speed867 Mbps
    Modulation ModeOFDM
    AntennaExternal antenna: gain 29 dBi
    Output Power27 dBm (max)
    Receiving Sensitivity11a: -91 dBm @ 6 Mbps
    11n: -74 dBm @ MCS7
    11ac: -67 dBm @ MCS9
    Transmission Distance0–20 km
    Wireless Direction AngleHorizontal 6°, vertical 6°
    Hardware
    Power1×PoE RJ45 (IN: 220V, OUT: 48V/0.5A)
    Power ConsumptionMax. 15 W
    Ethernet Port1×LAN RJ45 (1 Gbps)
    Working Temperature-30°C ~ +70°C
    Storage Temperature-40°C ~ +80°C
    Working Humidity5%~95% RH (no condensation)
    Equipment Dimension265 × 265 × 47.5 mm
    Antenna DimensionØ600 mm
    Equipment Weight2.4 kg
    Antenna Weight6.15 kg
    Protection LevelIP66
    Software
    Encryption TypeWPA-PSK / WPA2 / CCMP(AES) / TKIP
    Network ModeRoute / Network Bridge
    Working ModeAccess Point / Client / WDS AP / WDS Client
    Security MechanismIP/MAC address filtering, hide network name and etc.
    Network ProtocolTCP / UDP / ARP / ICMP / DHCP / HTTP / NTP
    TDMA EnhancementSupport (TDMA eliminate hidden nodes influence and greatly improve one-to-many performance)
    Auto ACK Timing AdjustmentSupport (Auto optimize parameter within long-distance communication and make the performance optimal)
    Management and LogNTP, Syslog, Telnet, AC, SNMP
    Webpage Configuration ManagementSupport webpage configuration, AC remote management and SNMP management
    Firmware UpdateSupport firmware webpage update and AC remote upgrade
    Bandwidth Flexible Configuration10 / 20 / 40 / 80 MHz

    Datasheet

    PFM886-20

    pdf5/28/2025

    Kullanım Kılavuzu

    PFM886-20

    pdf5/28/2025

    PFM886-20

    pdf5/28/2025

    Fotoğraf

    PFM886-20

    png5/28/2025

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