Description
OPR-2190G FTTH AGC Optical Receiver is designed for PON FTTH broadband analog or digital RF services. Working at low optical input power(-15~-5dBm), it still generates excellent broadband RF signals for home subscribers, Adjustable ATT and EQ which makes it very flexible for different network applications
Features
1) Designed for FTTH networks
2) Build-in AGC circuit, RF output level keeps same at -15dBm~-5dBm optic receiving power
3) Dual RF output ports, Main output and sub-output port with -20dB test point
4) Attractive exterior appearance
5) Adapts low noise GaAs MMIC amplifier
6) External power supply, easy to use
7) WDM is optional (OPR-2190G/WD), integrated WDM, and receiving wavelength: 1550±10nm, loop out the 1310/1490nm optical signal to connect with ONU equipment.
Technical parameters
|
Parameter |
Unit |
Value |
|
Optical feature |
|
Input Optical Wavelength |
nm |
1550±10 |
|
PON Pass-through Wavelength |
nm |
1310nm/1490nm |
|
Optical Isolation - Reflect |
dB |
40 @1310/1490nm |
|
Optical Isolation - Pass |
dB |
25 @1550nm |
|
Optical Input Power |
dBm |
-20~+2 |
|
AGC Range |
dBm |
-15~-5 |
|
Optical Return Loss |
dB |
≥45 |
|
Optical Fiber Type |
-- |
SM |
|
Connector Type |
-- |
FC/APC or SC/APC |
|
RF feature |
|
Frequency Range |
MHz |
47~1002 |
|
Flatness |
dB |
±0.75 |
|
Output Impedance |
Ω |
75 |
|
RF Return Loss |
dB |
≥16 |
|
RF Output Stability in AGC Range |
dB |
±1.0 |
|
RF Output Level |
dBμV |
76±1 |
|
Output Ports |
-- |
1 |
|
CTB |
dBc |
60 |
|
CSO |
dBc |
60 |
|
C/N |
dBc |
51 |
|
Others |
|
Operating Voltage (External Power Supply) |
VDC |
5 |
|
Weight without Power Supply |
kg |
0.1 |
|
Power Consumption |
W |
1.8 |
|
Output Connector |
-- |
F |
|
Operating Temperature |
℃ |
0~+40 |
|
Dimension(L*W*H) |
mm |
80*50*25 |
|
1. Testing condition: OMI=3.5%, optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset. |
