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    FTTH WDM Receiver HY-21-R40

    FTTH WDM Receiver HY-21-R40


    Description

    HY-21-R40 optical node is a compact in-door optical node especially designs for FTTH application. It designs with a single MMIC chip, compared with the two-stage amplifier structure, it has the characteristics of high integration, high performance, excellent anti-jamming performance. In addition, it can achieve best linearity and low noise figure with lowest power consumption by power saving sill. It also achieves digital AGC control skill by I2C interface. It provides a high-quality and high-performance FTTH network solution for cable TV operators.





    Specification

    Feature:

     Single MMIC chip solution;

     RF bandwidth : 45 ~ 1006 MHz;

     Output level: > 80dBuV (@AGC(-9 ~ 0 dBm) power input);

     wide optical power input range: -18 ~ +2 dBm;

     Digital AGC control and range: -9 ~ 0 dBm;

     MER: >39.2dB @>-9dBm, RFsource ≥ 80dBuV

     CNR: >57dB @>-11dBm, RFsource ≥90dBuV


    ItemDescription
    		ValueConditions / Notes
    Optical Specifications (Forward Path)
    1Operating Wavelength1550nm1540 ~ 1560
    2PON Pass Wavelength1310,1490nm(1260 ~ 1360), (1480 ~ 1500)
    3IsolationPass band≥35dBλ = 1550nm
    Reflect band≥20dBλ = 1310nm, λ = 1490nm
    4Insert lossPass band≤0.8dBλ = 1550nm
    Reflect band≤0.6dBλ = 1310nm, λ = 1490nm
    5Optical Return Loss≥45dB
    6Optical Power Input Range-18 ~ +2dBmRecommended Range: -9 ~ 0
    7AGC Range-9 ~ 0dBm
    RF Specifications (Forward Path)
    8Bandwidth45 ~ 1006MHz
    9Flatness±0.75dB
    10RF impedance75Ohm
    11


    Output level    		>80dBuV@AGC(-9 ~ 0), RFsource = 80 dBuV
    >76dBuV@ -11dBm, RFsource = 80 dBuV
    >70dBuV@ -15dBm, RFsource = 80 dBuV
    12Output return Loss16dBTypical
    Analog TV Parameters

    		Test channel59CH(PAL-D)535.25MHz
    13OMI3.8%


    14


    CNR①

    		=59dB@-9dBm,RFsource >90dBuV
    >57dB@-11dBm,RFsource >90dBuV
    >51.7dB@-17dBm,RFsource >90dBuV
    15CTB≤-65dB
    16CSO≤-65dB
    Digital TV Parameter
    17OMI4.3%



    18



    MER

    		>39.2dB@-9dBm,RFsource = 80dBuV
    >36.2dB@-11dBm,RFsource = 80dBuV
    >31dB@-17dBm,RFsource = 80dBuV
    19BER<1.0E-9dB@-17dBm,RFsource = 80dBuV
    Environmental Parameters
    20Operating Temperature-25 ~ 85℃
    21Storage Temperature-40 ~ 85℃
    22Storage Humidity≤95%Non- condensation
    23Power consume<1W
    User Interface
    24Optical Connector TypeSC/APC or SC/UPCOptional
    25Power interfaceDC5V/1AExternal adapter
    26RF Output Connector1 or 2Optional



    27



    Optical Power Indicator

    Three color lights    		Red: > 0 dBm
    Green: 0 ~ -11 dBm
    Orange: <-11 dBm
    28Size100×67×23mm
    29Weight190g





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