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Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver
Active 2Way Optical Receiver

Active 2Way Optical Receiver,(DT-OR-A002A)Suitable for Digital Signal 

and Analog Signal TV System,With Filter (Only pass 1550nm) 

OR Without Filter is optional (System EPON OR GPON TV and Internet 

Model: DT-OR-A002A Brand: DAYTAI
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Product Description

Active 2Way Optical Receiver,(DT-OR-A002A)Suitable for Digital Signal and Analog Signal TV System,With Filter (Only pass 1550nm) 

OR Without Filter is optional (System EPON OR GPON TV and Internet Signals needs to select this function,System Only TV signal don't

 need Filter),CATV work wavelength:Without Filter (1260~1620nm),With Filter:1550nm±10nm,Optical return loss:≥55dB,Work

 bandwidth:40 ~ 1000MHz,Output level:26± 2dBmV (+2 to - 10dBm),Power supply:DC+5V (output 12VDC± 1.0V,Input 220VAC 

50 Hz),Dimension(LxWxH):60x65x20mm,Net weight:54 g,Power Supply:110V~220V,Power plug:European Standard or American

 Standard is optiona.


Features

⊙Operating RF 40~-1000MHz;

⊙Ultra low optical power output;

⊙Optical power receiver range +2~-10dB;

⊙Operating voltage +5V,Total power ≤1.2W;

⊙Compact size,light weight and easy installation;

⊙Optical AGC control range +2~-18dBm(Optional 12dB range);

⊙Optical power LED display(green LED light when optical power ≥-13dBm)

⊙I2C communication (can check the optical power received, and Electric AGC can control signal on-off );

Specification

Optical Feature

Parameter

Unit

Value

Description

CATV work wavelength

(nm)

1550±10nm

With Filter

1260~1620nm

Without Filter

Responsibility

(A/W)

≥0.85

1550nm

Receiving power

(dBm)

0 ~ -13

Analog TV (CNR>41dB)

0 ~ -13

Digital TV (MER>32dB)

Optical return loss

(dB)

≥55


Optical fiber connector


SC/APC

Type of Optical connector (Green color)

RF feature

Work bandwidth

(MHz)

40 ~ 1000

Rang of frequency start to stop

Flatness

(dB)

≤± 1.5

40 ~ 860MHz

Output level

(dBmV)

26± 2

Optical power (+2 to - 10dBm)

Return loss

(dB)

≥14

40 ~ 1000MHz

Output impedance

(Ω)

75

Impledance 75 Ohms

Analog TV Link Feature

Test channel

CH

54CH(PAL-B/G)

Digital BW 8MHz 256 QAM full CH loading

OMI

(%)

3.8

Optical Modulation Index

CNR1

(dB)

52

Pin-1dBm

CNR2

46

Pin-8dBm

CTB

≤-65

Pin:0~-10dBm

CSO

≤-60

Pin:0~-10dBm

Digital TV Link Feature

MER

(dB)

≥36

Pin : +2.0 to -8.0dBm

≥30

Pin <= -8.0 to -15.0dBm

BER

(dB)

<1.0E-9

Pin :+2.0~ -8.0dBm,

Please looking table

Remote Control IIC Interface

Input Optical Moniter

(dBm)


Customizable

RF Output power Moniter

(dBuV)


RF Output power on/off



Power off savin



General Feature

Power supply

(V)

DC+5V

output 12VDC± 1.0V,Input 220VAC 50 Hz

Power Current

(A)

0.19± 0.01


Work temp

(℃)

-10 ~ +50

Working Temperature

Storage temp

(℃)

-40 ~ 85

Storage temperature

Work relative temp

(%)

5 ~ 95

Humidity

Dimension

(mm)

LxWxH

60*65*20(mm)

Net weight

(g)


54


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