3-5KM 2.4GHz steady wireless digital network bridge AV transmission equipment
Function
High bandwidth. It use 1*1 MIMO technical, whose transmission speed can up to 150Mbit. When It’s tested in reality (18dBm antenna, 18V power supply, 23dBm power and IxIa Chariot software) , the bandwidth is 27.5Mbit in 5KM .
The interface is simple and convenient debugging
Parameter interface graphical
The different standards, different power: 27dBm (802.11b) 25dBm (802.11g), 23dBm (802.11b), depending on the distance and bandwidth requirements to set different standards in order to achieve the best results.
Supports Spanning Tree Protocol can effectively suppress broadcast storms
Support QoS (WMM) multimedia protocol, the transfer of large volumes of multimedia signals
Supports Chinese Simplified, Chinese Traditional, English interface, more convenient setting,
Suitable for use in low-temperature environments
Scalability, the network is convenient
Applications:
1. The construction sites, mines, water conservancy, oil field, large water breeding sites, large farms, forest fire prevention, troop exercises harsh environments such as high-definition video surveillance, multimedia signal transmission
2. Wireless Internet coverage of the campus, a large office space, shopping malls, hotels and other public places (the account allocation)
3. Between the buildings networking .
4. Wireless transmission of video, audio, network, data, and other large-capacity data transmission
Chosen antenna: 18dB panel antenna
24dB parabolic antenna
Specification:
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Standard
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IEEE 802.11 n; IEEE 802.11b/g; IEEE 802.3; IEEE 802.3u
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Type of Chips
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Atheros AR9331(USA)
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SDRAM memory
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32 M Byte
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Flash memory
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8 M Byte
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Wireless communication type
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DSSS/OFDM
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Modulation mode
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DSSS with CCK,DQPSK,DBPSK
OFDM with BPSK,QPSK,16QAM,64QAM
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Frequency range
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USA FCC:2.412~2.462 GHz (11- channel)
Europe CE/ETSI:2.412~2.472 GHz (13- channel)
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Transmitting power
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802.11b: 27±1dBm@1~11Mbps
802.11g: 25±1dBm@6~54Mbps
802.11n: 23±2dBm@HT20; 23±2dBm@HT40
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Transmission speed
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IEEE802.11b: 1/2/5.5/11Mbps
IEEE802.11g: 6/9/12/18/24/36/48/54Mbps
IEEE802.11n: MCS0~MCS7
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Interface type
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Auto sensing MDI/MDI-X Ethernet 10/100Base-TX: RJ-45
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Sensitivity
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IEEE 802.11b: -92dBm @ 1Mbps; -87dBm @ 11Mbps, PER < 8%
IEEE 802.11g: -88dBm @ 6Mbps; -73dBm @ 54Mbps, PER < 10%
IEEE 802.11n:-88dBm @ MCS0; -70dBm @ MCS7, HT20.
-85dBm @ MCS0; -68dBm @MCS7, HT40
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Antenna Type
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N-female plug (External antenna)
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Safety encryption
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WEP, WPA/WPA2 Enterprise, WPA-PSK/WPA2-PSK,WEP 802.1x
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Wireless setting
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Work mode selection - AP (wireless coverage mode), WDS (bridge mode), Client Bridge + Universal the Repeater (client plus repeater mode)
Channel selection can choose according to different countries and regions (USA / Europe / Japan)
Transmitter power adjustment step 1dB
Network mode - 11b, 11g and 11gn of HT20 ,11gn of HT40
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Software /edition
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Support Site Survey (AP search function)
Support DHCP Startup and Shutdown
Support hidden SSID, Support WPS Choice
support Spanning Tree Protocol
Support wireless access control by MAC address (up to 50)
Supports virtual LAN (VLAN up to 8 groups, each support 32 subscriber unit), Multiple SSID
Support wireless isolation - VAP / Client
Support segmented control
Based on the popular browser web set
Through the web page to upgrade the version and set the backup
Though the web UI interface to restore the factory settings
Support system logs, SNMP v1/v2c
MIB support: MIB I, MIB II (RFC-1213) andPrivate MIB
Support QoS (WMM) multimedia system
Support to choose the multi-lingual (Chinese Simplified, Chinese Traditional, English), Support time zone settings and DNS
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Working environment
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Support harsh environment : -30 ~ +70°C
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Power supply
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PoE 12~18 Volt + 5 %; 1A (Max.) AC adapter AC 100V ~ 240V
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Size / weight
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265*265*70 mm
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System operation
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Windows 2000/XP/Vista/Windows 7
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