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    TOA1000E 1550nm EDFA Module

    TOA1000E 1550 optical amplifier is the best choice of 1550nm transmission system networking products. It combines with OPTIVO optical platform rack, TPS1000E power to consist ...

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    TOA1000E 1550nm EDFA Module

    Overview        TOA1000E 1550 optical amplifier is the best choice of 1550nm transmission system networking products. It combines with OPTIVO optical platform rack, TPS1000E power to consist a excellent performance optical headend transmission equipment.
           TOA1000E optical amplifier adopts well-known international brand stabilized pump source, low noise figure, high saturated output optical power and stable. It can be used for cable TV images, digital TV signals, telephone voice signals and data signals over long distance, large area transmission.
           Built-in rack microprocessor can real-time monitor the pump working status and input/output power. When the optical fiber amplifier work disorders, output corresponding alarminformation. When a serious warning appears, it will automatically turn-off pump laser to protect the amplifier; when enter matt , it will automatically turn-off too.
           It is optional that the output power is adjustable, adjustable range is +0.5dB～-3dB
           It is optional that the RF testing point is set, monitoring RF signal
           This amplifier adopts radiator-style overall structure, high strength,excellent heat dissipation. Features         ● Using good performance and high reliability pump
            ● Very low Noise figure
            ● Excellent flatness performance
            ● Excellent pump ATC/APC circuit
            ● Display the working status by LCD, easy to operate
            ● Output power adjustable is optional. Its adjusting range is +0.dB —-3dB.
            ● RF testing port is optional
            ● Excellent heat dissipation to guarantee the long term working
            ● Supporting hot plug
            ● Open NM interface meets the national, SCTE HMS network management standard. All the local monitored data can be managed remotely. Technical Specifications

    No.

    Item

    Unit

    		Parameters 

    Remark 

    1

    Working wave length 

    nm

    1530～1565

    2

    Pump laser wave length

    nm

    980/1480

    3

    Input optical power range

    dBm

    -10～+10

    4

    Input optical power range(normal power)

    dBm

    -3～+10

    5

    Output optical power range

    dBm

    10～25

    6

    In/out optical port

    FC/APC or SC/APC

    7

    Noise ratio

    dB

    ≤5.0

    In power is 0dBm

    8

    Reflect loss

    Input return loss

    dB

    ≥60

    Output return loss

    dB

    ≥60

    9

    Input isolation 

    dB

    ≥45

    10

    Input isolation 

    dB

    ≥45

    11

    Pump leakage power

    In pump leakage power

    dBm

    ≤-30

    Out pump leakage power

    dBm

    ≤-30

    12

    Polarization dependent gain

    dB

    <0.5

    13

    C/N

    dB

    ≥51

    By measuring optical link composed by 

    14

    C/CTB

    dB

    ≥63

    15

    C/CSO

    dB

    ≥63

    transmitter and  receiver. The given is link index.

    16

    Operating Temperature

    ℃

    -5～+55

    17

    Storage Temperature Range

    ℃

    -30～+70

    18

    Operating Humidity (max)

    		%

    5%～95%

    Non-condensation 

    19

    Dimension

    mm

    25.5×126×392.5

    20

    Power consumption

    		W

    ＜11

    25℃