Передача данных
Передача данных PFWB2-30n

PFWB2-30n






> Integrated 2.4 GHz (2x2) MIMO radio
> Frequency 2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)
> High performance and stability
> IP-66 standards rated enclosure
> Improved noise immunity
> TDMA ensures reliable communication
> Powerful OS
> Dual firmware
> Built-in tools including Site Survey, Link Test, Antenna Alignment, Spectrum Analyzer, Ping & Trace help in configuration and debugging
> Recommended for 0~5km PTP/PTMP wireless connection(as a station in PTMP link)

Technical Specification

Model

DH-PFWB2-30n

Wireless

WLAN Standard

IEEE 802.11 b/g/n

Radio Mode

MIMO 2x2

Radio Frequency Band

2.402 - 2.492GHz (FCC 2.412 - 2.462 GHz)

Transmit Power

Up to 31 dBm (country dependent)

Receive Sensitivity

Varying between -96 and -74 dBm depending on modulation

Channel Size

5,10, 20, 40 MHz

Modulation Schemes

802.11 g/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK)

802.11b:DSS(CCK,DQPSK,DBPSK)

Data Rates

802.11 n: 300, 270, 240, 180, 120, 90, 60, 30 Mbps

802.11 a: 54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11 b:11,5.5,2,1Mbps

Error Correction

FEC, Selective ARQ

Duplexing Scheme

Time division duplex

Transmission Distance

0-5km (recommended), max≥7km

Antenna

Type

Integrated directional panel antenna

Gain

14dBi

Wired

Interface

10/100 Base-T, RJ45

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