| Description
OPR1002RJ optical receiver is our latest 1GHz FTTB optical receiver. With wide range receiving optical power, high output level and low power consumption. It is an ideal equipment to build the high-performance NGB network.
OPR1002RJ/NC: The RFTV operating wavelength is 1100 ~ 1620nm.
OPR1002RJ/WF: Built-in optical signal filter, the RFTV operating wavelength is 1550nm.
Features
1) Adopt advanced optical AGC control technique, the maximum AGC control range (adjustable) is -9～+2dBm;
2) RF amplifier part adopts the high performance low power consumption GaAs chip, the highest output level up to 112dBμV;
3) EQ and ATT both use the professional electric control circuit, make the control more accurate, operation more convenient;
5) Compact structure, convenient installation, is the first choice equipment of FTTB CATV network;
6) External high reliability low power consumption power supply;
Technical specification
|
Item |
Unit |
Technical Parameters |
|
Optical Parameters |
|
Receiving Optical Power |
dBm |
-9 ~ +2 |
|
Optical Return Loss |
dB |
>45 |
|
Optical Receiving Wavelength |
nm |
1100 ~ 1600 or 1530 ~ 1620 |
|
Optical Connector Type |
|
SC/APC |
|
Fiber Type |
|
Single mode |
|
Link Parameters |
|
C/N |
dB |
≥ 51 |
Note 1 |
|
C/CTB |
dB |
≥ 60 |
|
C/CSO |
dB |
≥ 60 |
|
RF Parameters |
|
Frequency Range |
MHz |
45 ~862/1003 |
|
Flatness in Band |
dB |
±0.75 |
|
Rated Output Level |
|
106 (FZ110) |
102 (FP204) |
|
Max Output Level |
dBμV |
112 (-7 ~ +2 tap) |
108 (-7 ~ +2 two-way splitter) |
|
Output Return Loss |
dB |
≥16 |
|
Output Impedance |
Ω |
75 |
|
Electrical control EQ range |
dB |
0～15 |
|
Electrical control ATT range |
dB |
0～15 |
|
General Characteristics |
|
Power Voltage |
V |
DC12V/1A |
|
Operating Temperature |
℃ |
-40~60 |
|
Consumption |
VA |
≤8 |
|
Dimension |
mm |
142（L）* 98（W）* 36（H） |
|
|
|
|
|
Note 1: Configure 59 PAL-D analog channel signals in the 550MHz frequency range. Transmit digital signal in the frequency range of 550～862/1003MHz. The digital signal level (in 8 MHz bandwidth) is 10dB lower than analog signal carrier level. When the optical input power of the optical receiver is -1dBm, the output level: 106dBμV, EQ: 8dB.
Block Diagram
OPR1002RJ/NC block diagram
OPR1002RJ/WF block diagram
OPR1002RJ/WD block diagram
Note: The circuit in the dashed box is optional configuration circuit. |
