| Message: | The EY-doped fiber amplifier is a high power optical amplifier. It offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially for FTTH application.
High output power, E-Y co-doped
Warm backup, on-line standby, auto redundancy
Support ITU channels banding
Low optical input power, Adjustable output optical power -3dB
APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture
Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web snmp.
Output adjustable by buttons in the front panel or web snmp, the range is +0.5dBm～-4.0dBm
Max multi 32 ports, with built in 1310/1490/1550WDM,max total output 37 dBm
Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in snmp hardware can be reserved for update.
With laser key to turn on/off the laser.
With RF test function.
Adopts JDSU or Oclaro Pump laser
Led displays the working condition of the machine
Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
Technique index
Parameter Value
Optical Wavelength 1540～1565 nm
Input optical power -10～+10
Total Output optical power 27～40 dBm
Output ports 4 / 8 / 16 / 32
Output adjustable range -5.0～+0.5 dBm
Flatness ± 1 dBm
Optical power stability ± 0.2 dBm
Noise figure ≤ 5.0 dB（optical input power is 0dBm）
Input / output optical return loss ≥ 50 dB
Input / output optical isolation ≥ 30 dB
Input / output pump leakage power ≤ -30 dBm
Supply voltage Double power supply 100～265V 50Hz
Power consumption ≤ 80W
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