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PFM881

5.8G Wireless Outdoor Video Streaming Device

Stock code: 3493

Accessories, Video signal solutions units

Brands: Dahua.

  • General features
  • Technicial Specifications
    • »Working Environment ： -30C ~ 70C, Industrial Design.
    • »Wireless recommended Range ≤3km, max 5km
    • »Radio-frequency / Sky Protection 15KV ESD
    • »'' Auto ranging function '' Support, Real time display
    • »in planar range (distance) between client and base station
    • »Device "Auto-reboot" Function Support
    • »5G mode Support 4920 ～ 6100Mhz
    • »'' Flow control '' Support, Effective '' base station / client
    • »input/output flow’’ Kontrolü
    • »VLAN partition Support, "realize virtual local network" function,
    • »"Broadcast Storm" Control
    • »Authentication method 802.1x Support, Warranty
    • »Client Access Control, Ensuring Access Security
    • »"Client priority" settings, better delivery for each client
    • »için ‘’point-to-multipoint’’ modu
    • »Multiple channel options Support (5M / 10M / 20M / 40M),
    • »Advanced interference protection.

    Technical specifications

    ModelDH-PFM881
    Wireless Technoloji 
    StandardIEEE802.11 a/n
    FrequencyUSA(FCC): 5.725 ~ 5.825 GHz ISM band
     ETSI: 5.15~5.35 GHz~5470~5725 MHz ISM band
    Modulation Modu802.11 a/n: OFDM
    AntennaHarici Anten:gain 15dBi
    Power+23dBm(@MCS0,11n)
    Receptor Sensitivity-74dBm @ 65Mbps, -96dBm@1Mpbs
    Transmission Distance0-5KM
    Freakans Band 
    Wireless Authentication 
    Wireless Detection AngleVertical 40 °, Horizontal 15 °
    Transmission Rate11n: 13.5 / 15/27/30 / 40.5 / 45/54/60/81/90/108/120 / 121.5 / 135/150/162/180/216/240/270 / 300Mbps (40 + MHz channel)
     11n:130/117/104/78/65/58.5/52/39/26/19.5/13/6.5Mbps(20+MHzKanal)
     11a:54/48/36/24/18/12/9/6Mbps(self-adaption)
    Hardware 
    Work Environment-30°C ~ +70°C
    Storage Temperature-30°C ~ +80°C
    No5%:95%RH
    Dimensions280×30×80mm
    Antenna Dimensions (mm)N / A
    Weight0.45Kg
    Antena Weight–
    Protection Level–
    Print40mm~60mm
    Software 
    EncryptionWEP/WPA-PSK/WPA2/CCMP(AES)/TKIP
    Network ModeRoute/Network Bridge
    Working modeAccess Point/Client/WDS AP/WDS client/WDS Repeater
    Security / MechanismIP / MAC address filtering, hide network name, etc.
    Network ProtocolTCP/UDP/ARP/ICMP/DHCP/HTTP/NTP
    TDMA EnhancementDestek(TDMA eliminate hidden nodes influence and
     greatly improve one-to-many performance)
    Automatic ACK ACKSupport(Auto optimize parameter within long-distance
    Zamanlama Ayarıcommunication and make the performance optimal)
    Management ve LogNTP,SNMP,Syslog,Telnet
    Web Sayfası Konfigürasyon Yönetimi Web Sayfası Konfgürasyon Desteği 
    Firmware UpdateFirmware webpage update Desteği
    Uzun Mesafe Veri Aktarım Hızı≤30Mbps@5km
    Bandwidth Esnek Yapılandırma5M/10M/20M/40MHz

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