MOQ:50
Quantity:20
Send Inquiry
Main Features
- Having high responsivity photo-diode and primary stage useslow-noise RF amplifier module, this node has superb CNR performanceat considerably low optical receiving power.
- Output stage adopts GaAs power-double module and has very highoutput level.
- Having AGC function, output level is very stable. Nominal inputpower range is -6dBm… 1dBm, it can be tailor made as well.
- Having 1-port output, 2-port output and 4-port outputconfigurations, output level can be specified between106...114dBuV.
- Reserved return path and can install reverse transmitter ifuser requests.
- Having optical input power alarm and online monitoringfunction, installation and maintenance become very handy.
- Has Ethernet network management port to ease remotemanagement.
- Switch mode PSU has excellent thunder-proof function, and itfits any power supply network.
Specifications
Item | Unit | Spec. |
Optical Spec. | ||
Operating Light Wavelength | nm | 1290-1570 |
Optical Receiving Power | dBm | -9- 3 |
AGC Range | dB | 7 |
Fiber Connector | dB | SC/APC or FC/APC |
RF Spec. | ||
Frequency Band | MHz | 47-862 |
Output Level | dBuV | 106-114 |
Flatness | dB | ±0.75 |
Return Loss | dB | ≥16(47-550MHz), ≥14(550-862MHz) |
Output Impedance | ohm | 75 |
System Spec. | ||
CNR | dB | ≥52 |
CTB | dB | ≥67 |
CSO | dB | ≥63 |
Others | ||
Supply Voltage | Vac | 35-90 or 135-270, 50Hz |
Power Consumption | W | 20(single module output), 35(two output module) |
Operating Temperature | °C | -25- 60 |
Storage Temperature | °C | -40- 70 |
Relative Humidity | % | Max 95 |
Test conditions:
- 4% OMI, transmit analog signal in 47-550MHz frequencyband and digital signal in 550-862MHz frequency band respectively,where digital signal should have a 6-10dB lower level than analogsignal, and optical receiving power is -1dBm.
- Return path spec. is same than YTF51/52 seriesnodes.
