RF & Optical Products

EDFA COMBINER (ED- 900 /902 )

EDFA  COMBINER (ED- 900 /902 )

Our module light pumped laser and Erbium-Doped Fiber is used by the original binding component from USA.

We have reliable optical light power output stabilizing circuit and laser electrical refrigerator temperature to control the circuit, guaranteed the complete machine optimum performance and the laser long life steady work..

The microprocessor software have laser condition monitor, digital display fault warning, network management and various function. Once the laser’s operational parameter deviate software establishes permission scope, it will close laser’s power automatically. The red light coruscate, prompt alarm and digitizing tablet will point out fault cause.

Features

  • Using erbium ytterbium co-doped double-clad fiber technology.
  • Output power:2-10W(33-40dBm).
  • Built-in low-noise preamplifier, without EDFA cascading, greatly reducing system CNR, MER degradation.
  • Output port optional: SC connector 16 to 64 ports optional; LC connector 32 to 128 ports optional; optional WDM.
  • Optional built-in optical switch module to facilitate the expansion of equipment.
  • Low noise figure: 0dBm input less than 5dB.
  • Perfect network management interface,national standard SNMP network management.
  • 0.5~-4dB adjustable output power.
  • Application

  • Single –mode
  • FTTH
  • CATV
  • Technical parameter

    Item

    Unit

    Technical parameter

    Bandwidth

    Nm

    1535~1565

    Input optical power

    dBm

    -5 ~ +10

    Max output power

    dBm

    40

    Output power stability

    dBm

    ±0.1

    Noise

    dB

    ≤ 5.0

    Return loss

    Input

    dB

    ≥ 45

    Output

    dB

    ≥ 45

    Optical connector

     

    SC/APC,SCUPC,LCAPC,LCUPC

    C/N

    dB

    ≥ 50

    C/CTB

    dB

    ≥ 63

    C/CSO

    dB

    ≥ 63

    Supply voltage

    V

    (PW80)AC220V(160V ~ 265V) /
    AC110V(90 ~130V)/
    DC48V(38 ~ 58V)
    (PW300)AC220V(160V ~ 265V) /
    AC110V(90 ~130V)/
    DC48V(38 ~ 58V)

    Consumption

    W

    ≤ 105

    Working temperature

    -5 - +42

    Maximum working relative humidity

    %

    Maximum 95% non-condensing

    Maximum storage relative humidity

    %

    Maximum 95% non-condensing

    Storage temperature

    -30 ~ +70

    Devise size

    Mm

    450(L)*482(W)*89(H)

    Package size

    Mm

    640(L)*640(W)*200(H)