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CATV Optical Erbium Doped Fiber Amplifier

    CATV Optical Erbium Doped Fiber Amplifier

        

    Erbium doped Fiber Amplifier 1550nm is one of the most important optical transmit equipment which is used in the long transmitting of the television picture signal, digital television signal and data signal. This products is amplified the fiber signal and transmitted to the user, it  is widely used in FTTB FTTH Network system. 

    • Double pump or single Pump laser optional(980/1480)
    • Microprocessor automatic control circuit.
    • Support hot insertion and extraction version with plug -able power
    • High performance Erbium-Doped fiber.
    • Low noise, high power and excellent reliability.
    • Output optical power 14 ~ 23 dBm.
    • 19” 1U standard with LCD display.
    • SNMP management with HMS international standard(RJ45 interface)

     

    SPECIFICATIONS:

     

    Items

    Unit

    Technical Parameter

    Adding Information

    Region Width

    nm

    1535~1565

     

    Input Optical Power

    dBm

    -3~+10

    1550nm

    Output Optical Power

    dBm

    23

    @+6dbm input

    Output Optical Power Stable Figure

    dBm

    ±0.5

    @+6dbm input

    Noise Coffined

    dB

    ≤5.0

    Input Optical Power 0dBm

    Reflection Input Interface

    dB

    ≥45

     

    Output Interface

    dB

    ≥45

     

    Pump leak Power Input

    dB

    ≤-30

     

    Output

    dB

    ≤-30

     

    C/N

    dB

    ≥51

    59channle PAL

    C/CTB

    dB

    ≥65

    59 channel PAL

    C/CSO

    dB

    ≥63

    59 channel PAL

    Optical Connector Type

     

    FC/APC or SC/APC

    Max 4 output

    Voltage of the power supply

    V

    ~AC160V~250V(50Hz)

     

    Working Temperature

    ℃

    -5~+55

     

    Maximum Humidity

    %

    95%(without cooling)

     

    Temperature Storage

    ℃

    -30~+70

     

    Maximum Storage Humidity

    %

    95%(without cooling)

     

    Size

    mm

    483(width)*381(width)*44(height)

     

     

     


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