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  • 690-2700MHz RF Optical Transceiver

  • 690-2700MHz RF Optical Transceiver

    Model:WXA-S206

    ►AGC function to realize auto gain compensation for optical transmission.
    ►Transparent data transmission channel for data exchange.
    ►Wide-band features for multi-system work.
    ►Perfect optical and RF features. 690M~2.7G


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Product Description

Model:WXA-S206

►AGC function to realize auto gain compensation for optical transmission.
►Transparent data transmission channel for data exchange.
►Wide-band features for multi-system work.
►Perfect optical and RF features. 690M~2.7G


Overview

Single fiber WXA-206 serial covers 700 LTE, 800 SMR, 850 CELL, 900 SMR, 1900 CELL, 2100 AWS.


Feature

►    Offer FSK communication function, using CC1000 chip, Carrier Frequency: 433MHz. Data rate can be set by user software. can transmit the monitor Data transparently. Meanwhile process the data frame meet the control interface protocol. Enables intelligent monitor to the optical module itself

►    Use RF gain mode ,control the gain adjustment by software

►    With light, Receive Optical Power function

►    Set the size of Optical Power by software

►    Set the transmit light alarm level & receive light alarm level by software

►    Set carrier power of FSK communication by software. Range: 0～30dB

►    With multi-networking function, own multi-control units

►    Temperature Detecting , range: -40～100℃

►    With FSK temperature compensation, by changing the temperature of module, can adjust automatically FSK carrier frequency

►     With set parameter saving，meanwhile, user can restore the module factory setting parameters by testing software in any case


Applications

GSM optical repeater
CDMA optical repeater
WCDMA optical repeater
TD-SCDMA optical repeater
Digital TV optical repeater
Broadcasting optical repeater


Specifications

Parameter

Value

Remark

Fiber Wavelength

1310±20nm(uplink)

1550±20nm (downlink)


Fiber Output Power

-16~6dBm


Fiber input Power

-15~6dBm


Transmit No Fiber Alarm

≤-3dBm

Software Settings

Receive No Fiber Alarm

≤-16dBm

Software Settings

WDM

Built-in WDM


Optical Connector

FC/APC


Transmit Optical Power Testing

Rang-6~6dBm, Error±2dB


Receiver Optical Power Testing

Rang-16~6dBm, Error±2dB


Frequency Bands

690~2700MHz

OptionalBand 12,Band 13,Band 17

AGC Function

4dB automatic compensation


Link Gain

Uplink: 0 ±2dB
Downlink: 0 ±2dB
(700M, 900MHz, 1.8GHz, 2100MHz, 2500MHz)


GainAdjustmentRange (ATT)

Range≥20dB,Step 1dB, Error±1.5dB


RF Bandpass Flatness

≤2dB;

690-2700 MHz Flatness≤6dB

The existing system standard

VSWR

≤1.4


IMD

≤-60dBc(-3dBm/2CH)


Noise Floor

≤-128dBm/Hz(0dB for RF gain，0dB for optical decrease)


RF Isolation

≥60dB


Stray

≤-60dBm/100KHz (100MHz ~3GHz)


Group Delay

≤60ns


Operating Temperature

-20~65℃


Operating Current

≤200mA(+12V Power Supply)


Power Supply

DC+12V（6~15V）Power Consumption lower than 4.5W


Communication Interface

Using DB9 female head，Supply Dual

Communication interface RS232.

Data Rate: 9600bps

 Optional

Dimension

127*76.4*27.5mm, error＜±0.5mm



Ordering information

Model

Description



WXA-S206-M

Master of RF over fiber optic transceiver, RF Bandwidth: 690-2700MHz, Fiber Optic: Single Mode, Single Fiber, 20km,1550TX/1310RX, FC


WXA-S206-S

Slave of RF over fiber optic transceiver, RF Bandwidth: 690-2700MHz, Fiber Optic: Single Mode, Single Fiber, 20km, 1310TX/1550RX, FC



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