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  • Optical Transmitter - China

    price: check with company for price

    External Modulation Optical Transmitter EM1550-xx, 1550nm, 47~862MHz, SBS, 13/16/18dBm or adjustable, 2 output ports with ≥7mW output optical power, imperial F type female port, FC/APC or SC/APC connector, RJ45 and RS232, VFD, 19" 1U, EURO or USA power cord. Features: > Narrow bandwidth (Typ.=1MHz), lower noise, DFB continuous wave laser
    > The operating bandwidth is up to 47~1080MHz
    > Perfect index: Unique innovation technology, provide excellent CNR, CTB, CSO & SBS
    > Perfect RS232 communication interface
    > SNMP network management function optional
    > 1+1 backup power supply optional
    > Casing temperature auto-control
    > Excellent P/P ratio
    > AGC/MGC mode is optional at spot. OMI can be optimized at spot Specification:
    Item
    Value
    Optical feature
    Optical wavelength
    1548~1563nm
    1530~1563nm
    CATV wavelength
    ITU standard
    Wavelength ADJ. range
    ±1.6nm(±200GHz) Wavelength ADJ. mode
    ±0.5nm stepping Linewidth
    =0.651MHz
    FWHM(△λ)
    Side mode suppression ratio
    45dB
    SMSR
    Extinction ratio
    20dB
    XP
    Equivalent noise intensity
    -160dB/Hz
    RIN (20~1000MHz)
    Output power
    2x7
    2x5, 2x9 options
    Return loss
    50dB Optical fiber connector
    FC/APC or SC/APC RF feature Work bandwidth
    47~862MHz
    47~1000MHz
    47~1080MHz Input level
    18~28dBmV
    AGC
    Fatness
    ±0.75dB
    ≤±1.5dB 862~1000MHz
    Rerun loss
    >16dB
    47~1000MHz
    Input impedance
    75ohm RF port
    F female Link feature
    Transmit channel
    PAL-D/60CH
    PAL-D/99CH CNR1
    53dB
    51.5dB
    Back to back
    CNR2
    ≥51.5dB
    ≥49.5dB
    65km optical fiber
    0dBm receive
    CTB
    -65dB
    ≤-65dB CSO
    -65dB
    ≤-65dB SBS restrain
    13~18dBm
    Adjustable
    General feature
    Network management interface
    RJ45, RS232
    Support IE &SNMP
    Power supply
    90~265V/50/60Hz
    -48V optional
    Power consume
    ≤50W
    Single power works
    Work temperature

    Machine temperature
    Control automatically
    Storage temperature
    -40~85℃
    Relative humidity
    5~95% Dimension
    19inch, 1U Application:
    > HFC network
    > PON network


    Company Contact:


    • Phone: 0086 (571) 82562340

    • Address: Fuchun Rd, Hangzhou China, Hangzhou, China

    • Email: Email


    Published date: May 16, 2018 -

    • Business Description: CORE is a professional supplier for FTTX systems, Cablenet and fiber optics equipments and accessories adopting state-of-the-art technologies. We have been in the field for ten years focusing on fiber patch cord, pigtail, adaptor, fiber optic coupler, PLC splitter, fiber optic cable, fiber optic enclosure, FTTH distribution box, fiber optic terminal, fiber optic cross cabinet, 19” optical frame, FTTH termination box, optical quick connector, fiber optic splice tray, fiber optic heat shrinkable sleeve, 1310nm optical transmitter, 1550nm external modulation transmitter, 1550nm direct modulation transmitter, fiber optic receiver, optical node, EDFA, optical station, optical attenuator, sfp, media converter, CATV amplifier, RF connector , WDMs etc under ECORE brand and offering customer tailored products also.

      We have a strict QC team with highly skilled and experienced workers examination of the raw material, checkup in-process and whole inspection before shipment to ensure every item in good condition and performance to meet you demand during long distance transportation. We are accredited by ISO 9001:2000 and which helps us offer constant good service.

      Thanks to our clients and partners consistent support and cooperation, our products are widely used all over the world. We welcome customers, distributors and buyers to work with us.

      Our Goal: Meet client need and help achieve you target
      Our Mission: Provide the best quality/price ratio product in time
      Our Vision: Become the preferred supplier of clients in fiber optic and telecommunication industry and always exceed client expectation

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