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EOA-100-POE Ethernet-over -Air Adaptor

  • Unit Price :
    USD 499.00 - USD 499.00 / Piece(s)
  • Price :
    Quantity Price Processing time
    1-100 USD 499 10 Days
  • Quantity :
  • Shipping Cost :
  • Total Price :

    USD 499 x 1 =

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Last Updated : 2018-05-18 09:00:03.0

Item specifics

  • Model :


  • Origin :

    Taiwan, ROC


-Air Adaptor


EOA-100 Ethernet-over-Air adaptor isdesigned with the IT9560 COFDM transceiver chips. EOA can be used to extend Ethernetwirelessly.

The nature of robust COFDM technologyenables versatile long range wireless applications, like UAV’s,

The EOA is built in with 900MHz band 100mWpower amplifier, conducted RF power output @+20dBm. It’s optional (and easy) todisable the on-board power amplifier, and redirect the RF to an external poweramplifier via the two by-pass SMA connectors.

EoA supports both 1-to-1 (point to point)and many-to-many communication modes.

Besidestransparent Ethernet wireless link, the board can be configured as atransparent UART (RS232/RS485) link. One RS-232 and one RS-485 are supportedsimultaneously at up to 921K bps data rate.

System Features

l  COFDM technology

l  Configurable transmissionparameters including

n  frequency bandwidth, code rate, guard interval, constellation

l  Long range transmission

l  High resilience tointerference, echo and Doppler Effect (high mobility)

l  Ease of installation

l  Transparent mode support for eitherEthernet or UART (RS232/RS485) link*

l  Guarantee throughputs >4Mbps @16QAM mode

l  POE (Power On Ethernet) optionavailable

Order Information:




Ethernet Over Air Adaptor

Channel frequency range 70-950MHz

Build-in 100mW PA for 850~950MHz band


Ethernet Over Air Adaptor

Channel frequency range 70-950MHz

Build-in 100mW PA for 850~950MHz band

Built-in POE (Power over Ethernet) power picker

Configuration Examples

TransparentEthernet Link

TransparentRS232/RS485 Link

EOA-100 Specifications

Summary: Throughputs

  • Truethroughput: up to 6 Mbps (Equivalents to WiFi line rate >15 Mbps)

  • RS232/RS485supports up to 921000bps

    *There is one transparent UART portavailable simultaneously in transparent Ethernet mode.

    Summary: Range

  • Throughputs: 6Mbps(64QAM): TBD

  • Throughputs: 4Mbps(16QAM): TBD

  • Throughputs: 2Mbps(QPSK): TBD



Table1. Parameters



RF Frequency

70~950 MHz

(Tuning step: 1KHz)


1/2/4 MHz







Code Rate (CR)


Guard Interval (GI)

1/4  (7.1 us)

Output power

900 MHz~950MHz

w/ built-in 900 MHz PA

>+21 dBm

VHF (70~430 MHz)

without PA

-2~-4 dBm

UHF (430~950 MHz)

without PA

-4~-8 dBm

Digital Attenuator

Range 0~-15 dB, step size 1dB


Table 2. Sensitivity @77 MHz, MER = 26.5 dB, Packet Error Rate 1/1000



QPSK, CR 1/2

-87 dBm

QPSK, CR 3/4

-87 dBm

16QAM, CR 1/2

-87 dBm

16QAM, CR 3/4

-86.5 dBm

64QAM, CR 1/2


64QAM, CR 3/4

-80 dBm


Table 3. Sensitivity @918 MHz, MER = 19.5 dB, Packet Error Rate 1/1000



QPSK, CR 1/2

-90 dBm

QPSK, CR 3/4

-89.5 dBm

16QAM, CR 1/2


16QAM, CR 3/4

-88 dBm

64QAM, CR 1/2


64QAM, CR 3/4



System Specifications


Data & Power


Data Rate

See “EoA Specifications” for details

guarantee throughput up to 6 Mbps

(Wifi equivalent line rate 15Mbps)


RF: SMA 50 Ohm

Ethernet: RJ 45

RS232: Euro terminal ETB-3.81-3P-90D

RS485: Euro terminal ETB-3.81-3P-90D

Installation and management

Plug-and-play installation;

Local LED management display

Buttons for channel selection

SD card for system configuration and firmware update

Power Consumption

DC 12V 450mA

Power Adaptor

DC 12V 1A or above recommended (Φ 2.0mm)

Optional POE (Power over Ethernet) supported





Display and indicators

LED indicators are located on the top panel and RJ45 connector

Network indicators: Coax link, Ethernet link/activity x2


IEEE 802.3af, IEEE 802.3at, RoHS.

Operating conditions

-10 °C to 50 °C (14 °F to 122 °F)

Humidity max. 95% RH (non-condensing)

Storage conditions

-40 °C to 74 °C (-40 °F to 165 °F)


100 x 70 x 17 mm (3.9 x 2.8 x 0.7 in)


60 g (0.13 lb)

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