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  • 參數(shù)資料
    型號(hào): 755MM-MA-75-C-EC-57-EC
    廠商: EMCORE CORP
    元件分類: 光發(fā)射
    英文描述: FIBER OPTIC TRANSMITTER, PANEL MOUNT, E2000/APC CONNECTOR
    文件頁數(shù): 1/5頁
    文件大小: 252K
    代理商: 755MM-MA-75-C-EC-57-EC
    PRELIMINARY DATASHEET
    | AUG, 2006
    For more information on this and other products:
    Contact Sales at Ortel 626-293-3400, or visit www.emcore.com.
    Model 755MM-M Optical Transmitter
    1550 nm, 10 km, High SBS Suppression
    Ortel’s Model 755MM-M is a recently developed 1550 nm transmitter
    suitable for link lengths of up to 10Km. The 75 RF video input
    supports frequencies up to 870 MHz. A 50 RF input supports
    frequencies up to 2200 MHz for FTTP, L-Band satellite, and wireless
    applications.
    Also integrated into the RF/Optical design are Ortel’s low chirp control
    and noise suppression circuitry. Integrated within the design is Ortel’s
    patented pre distortion technology to provide outstanding performance
    with any of Ortel’s wide range of cooled broadband lasers. These
    modules have optional dual redundant power supplies and SNMP
    capability.
    It features Ortel’s proprietary Enhanced Optical Spectrum Reshaping
    Technology with extremely high SBS suppression performance, making
    it ideal for either FTTP or HFC network applications. The performance
    specifications indicated below are subject to change.
    Performance Highlights
    Parameter
    Min
    Typ
    Max
    Unit
    Operating Temperature Range
    0
    25
    50
    °C
    Wavelength (Multiple Options)
    1530
    -
    1560
    nm
    Optical Power
    7
    -
    dBm
    Frequency Response
    47
    950
    -
    870
    2200
    MHz
    CNR
    47
    48
    -
    dB
    CSO
    -
    -60
    dBc
    CTB
    -
    -65
    dBc
    SBS Suppression Capability
    -
    17
    dBm
    RF Input Return Loss
    16
    -
    dB
    Optical Return Loss
    40
    -
    dB
    Applications
    Video signal distribution to
    HFC CATV and FTTP nodes
    Video overlay in passive
    optical networks (PON)
    Replacement for Externally
    Modulated Transmitters
    Features
    Enhanced Optical Spectrum
    Reshaping Technology
    Optimized RF integration of
    predistorter, amplifiers and
    laser
    Dual redundant power
    supplies
    Supports SNMP protocol
    Complete, efficient laser bias
    and TEC control circuitry
    OEM/ODM opportunities
    available through Ortel
    Digital monitoring and control
    ITU Wavelengths
    Noise and distortion performance above assume 79 channel NTSC loading with no QAM, -5 dBm
    received optical power. See following pages for complete specifications and operating/test
    conditions.
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