1. Product Summary
This optical receiver is a new 1GHz FTTB optical receiver. With wide range receiving optical power, high output level and low power consumption. It is the ideal equipment to build the high-performance NGB network.
2. Performance Characteristics
- Excellent optical AGC control technique, when the input optical power range is -9~+2dBm, the output level, CTB and CSO basically unchanged;
- Downlink working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, the highest output level up to 112dBμV;
- EQ and ATT both use the professional electric control circuit, makes the control more accurate, operation more convenient;
- Built-in the Ethernet transponder, support remote network management (optional);
- With compact structure and convenient installation, it is the first choice equipment of FTTB CATV network;
- Built-in high reliability low power consumption power supply, or select external power supply;
3. Technique Parameter
Item |
Unit |
Technical Parameters |
Optical Parameters |
Receiving Optical Power |
dBm |
-9 ~ +2 |
Optical Return Loss |
dB |
>45 |
Optical Receiving Wavelength |
nm |
1100 ~ 1600 |
Optical Connector Type |
|
SC/APC or specified by the user |
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 ~860/1003 |
Flatness in Band |
dB |
±0.75 |
|
FZ110 output |
FP204 output |
Rated Output Level |
dBμV |
≥ 108 |
≥ 104 |
Max Output Level |
dBμV |
≥ 108 (-9 ~ +2dBm optical power receiving) |
≥ 104 (-9 ~ +2dBm optical power receiving) |
≥ 112 (-7 ~ +2dBm optical power receiving) |
≥ 108 (-7 ~ +2dBm optical power receiving) |
Output Return Loss |
dB |
≥16 |
Output Impedance |
Ω |
75 |
Optical AGC Range |
dBm |
(-9dBm/-8dBm/-7dBm/-6dBm/-5dBm/-4dBm)-(+2dBm) adjustable |
Electrical control EQ range |
dB |
0~15 |
Electrical control ATT range |
dB |
0~15 |
General Characteristics |
Power Voltage |
V |
A: AC (150~265)V |
D: DC 12V/1A External power supply |
Operating Temperature |
ºC |
-40~60 |
Consumption |
VA |
≤ 8 |
Dimension |
mm |
190 (L)* 110 (W)* 52 (H) |
Note 1: Configure 59 PAL-D analog channel signals at the 550MHz frequency range. Transmit digital signal at the frequency range of 550MHz~862MHz. The digital signal level (in 8 MHz bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of the optical receiver is -1dBm, the output level: 108dBμV, EQ: 8dB.
Process
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