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      You are here: Home > Products > OUTDOOR OPTICAL NODE
    MODEL:8913


    Features:
    ¡ù 4-ports high level output up to 116 dB¦ÌV.
    ¡ù Within duplex filters, high-pass or low-pass split frequency optional.
    ¡ù Fine aluminum die cast housing, Dacromet, heat dissipation well, water-proof, radiation proof, anti-interference.
    ¡ù Optical receiver module, return optical transmitter module and the network management transponder can be hot-swappable, user upgrade conveniently.
    ¡ù 860MHz and 750MHz frequencies optional.
    ¡ù Fiber optical adapter mounted on the sending / receiving modules directly, ease of installation.
    ¡ù Each path can be fed and have a separate 60V feed port.
    ¡ù Each path has the -20dB monitor port for positive output level and return input level.                 
    ¡ù The positive output level, return input level and positive slope of each path can be adjusted.                            
    ¡ù With two grades of lighting protection.


    SPECIFICATIONS:
    ITEM
    Performance
    Optical
    Properties
    1¡¢Receive Optical Power Range
    £­8¡«£«2dBm£¨Recommended level£º£­7¡«£«1dBm£©
    2¡¢Optical Monitor Type
    InGaAsPIN
    3¡¢Optical Receive Wavelength
    1100¡«1600nm
    4¡¢Optical Connector Return Loss
    ¡Ý60dB
    RF
    Performance
    5¡¢Frequency Range
    47¡«750MHz /47¡«860MHz (optional)
    6¡¢Output Power
    (input optical power -1dBm)
    ¡Ý116dB¦ÌV high output level
    ¡Ý113dB¦ÌV nominal output level
    ¡Ý110dB¦ÌV low output level
    7¡¢Monitor Level
    £­20dB £¨Return and forward£©
    8¡¢Output Impedance
    75¦¸
    9¡¢Return Loss
    ¡Ý16dB (47¡«550MHz );¡Ý14dB (550¡«860MHz )
    10¡¢Flatness Within Band
    ¡À0.75dB
    Link
    Performance
    11¡¢CNR
    ¡Ý51dB
    12¡¢CSO
    ¡Ü£­60dBc
    13¡¢CTB
    ¡Ü£­65dBc
    Test conditions: 59 PAL-D signal inputs meet ORTEL3940 optical transmitter requirement, pass through the 10km optical fiber and optical variable attenuator, composed of optical links with optical workstation. The optical workstation outputs 110 dB¦ÌV, slope out of 12dB.
    User
    Interface
    14¡¢Optical Connector Type
    FC/APC or SC/APC (optional)
    15¡¢Optical Fiber Type
    Single mode fiber
    16¡¢RF Connector
    FL10
    Power
    Requirment
    17¡¢Power Supply
    110¡«265VAC or 38¡«90VAC
    18¡¢Power Consumption
    Normal 75W£¬Max. 100W
    Other
    Requirments
    19¡¢Operating Temperature
    £­30¡«60¡æ
    20¡¢Storage Temperature
    £­40¡«70¡æ
    21¡¢Mutual humidity
    15¡«95% non-density
    22¡¢Weight
    £¼9kg
    23¡¢Dimensions
    400mm£¨L£©¡Á232mm£¨W£©¡Á162mm£¨H£©


    8913 OPTICAL NODE NAMING :


      Copyright ? 2010 ZHONGSHAN JEFFERSON ELECTRONICS CO., LTD. All rights reserved
    Sales TEL:+86-760-86658800    86659578    Fax:+86-760-86656579
    Address:No. First Industrial Park, Tanzhou Town, Zhongshan City, Guangdong, P.R. China