| Overview
OPR-1085WD is a high performance and high reliability optical receiver. It is adapted optical detectors of a wide dynamic range, realizing automatic control (AGC) function of the RF output level of optical power input signals in a wide dynamic range as -10dBm~-3dBm in circuit.
Features
1) Operation bandwidth is 45~1000MHz.
2) One-way low noise RF signals output, it is economical and practical.
3) It has indicators for power supply and optical power.
4) Optical auto gain control (AGC) function.
5) With PON port (1310/1490nm).
Parameters
|
Optical characteristics |
Unit |
Performance indicator |
Remark |
|
Work wavelength |
nm |
1550±30 |
PON 1310nm loss-0.68dB |
|
Optical return loss |
dB |
>45 |
|
|
Optical AGC |
dBm |
-10~-3 |
|
|
Type of fiber |
|
Single mode(9/125μm) |
|
|
Type of fiber connector |
|
SC/APC (OPT IN) |
Assigned by customers |
|
RF characteristics |
|
|
|
|
Frequency range |
MHz |
xx~862 (1000) |
|
|
Return loss |
dB |
≥10 |
|
|
In band flatness |
dB |
±0.75 |
|
|
C/CTB |
dB |
≥65 |
FR output level is 78 dBμV, input optical power is -1dBm, OMI=4% |
|
C/CSO |
dB |
≥62 |
|
CNR |
dB |
≥51 |
|
Withstand voltage (10/700μs) |
kV |
>5 |
|
|
RF output impedance |
Ω |
75 |
|
|
voltage |
V |
+8 (current >500mA) |
|
Block Diagram
|
