FTTH Optical Receiver build-in WDM ZHR860MD
Overview
ZHR860MD is a high performance and high reliability optical receiver. It is adopted 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 -10~-3dBm in circuit.
Features
Operation bandwidth is 47~1000MHz.
One-way low noise RF signal output, it is economical and practical.
It has indicators for power supply and optical power.
Optical auto gain control (AGC) function.
With PON port (1310/1490nm).
Parameters
|
Optical characteristics |
Unit |
Performance indicator |
Remark |
|
Work wavelength |
Nm |
1550±30 |
PON (SC/PC) 1310nm loss -0.68dB |
|
Optical return loss |
dB |
＞45 |
|
|
Optical AGC |
dBm |
-10~-3 |
|
|
Type of fiber |
- |
Single mode |
9/125um |
|
Type of fiber connector |
- |
SC/APC |
Optical in |
|
RF characteristics |
- |
|
|
|
Frequency range |
MHz |
47~862 |
47~1000 |
|
Return loss |
dB |
≥10 |
|
|
Inband flatness |
dB |
±0.75 |
|
|
CTB |
dB |
≥65 |
RF output level is 75±1dBuV. Optical input power is -4dBm, OMI=4% |
|
CSO |
dB |
≥62 |
|
|
CNR |
dB |
≥51 (-1dBm) |
|
|
Withstand voltage |
kV |
＞5 |
10/700us |
|
RF output impedance |
Ω |
75 |
|
|
Voltage |
V |
+8 |
Current＞500mA |
