Description
4Way Output Optical Receiver With AGC (DT-OR-A004A), CATV work wavelength: Without Filter (1260~1620nm), With Filter:1550nm±10nm, Receiving power:0 ~ -13dBm,Analog TV (CNR>41dB),Digital TV (MER>32dB),Optical return loss:≥55dB,Optical fiber connector:SC/APC,RF Work bandwidth:40 ~ 1000MHz,Output Level:80dBuV(input:-10~+2),74dBuV(input:0~-13),Dimension(LxWxH):60X65X20MM,N.W:62 g,Power Supply:110V~220V,Power plug:European Standard or American Standard is optional.
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 |
(ºC) |
-10 ~ +50 |
Working Temperature |
| Storage temp |
(ºC) |
-40 ~ 85 |
Storage temperature |
| Work relative temp |
(%) |
5 ~ 95 |
Humidity |
| Dimension |
(mm) |
LxWxH |
60*65*20(mm) |
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