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    1000BASE-PX20++ EPON OLT SFP Transceiver ZL5432099-ICS

    Short Description:

     SC BIDI SFP Single Mode Transceiver

     Compliant with SFP MSA and SFF-8472

    √ Hot-pluggable

     Single +3.3 Power Supply

     Complies with Telcordia (Bellcore) GR-468-CORE

     1490nm Continuous Mode Transmitter & 1310nm Burst Mode APD-TIA

     Typical data rate 1.25 Gbps, Maximal reach 20km

     Comply with China Telecom EPON equipment technical requirement   V2.1 1000BASE-PX20++


    Product Detail

    Parameters

    Applications

    Video

    Product Tags


    Notes:

    1. TX Fault is an open collector/drain output, which should be pulled up with a 4.7K–10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.
    2. TX disable is an input that is used to shut down the transmitter optical output.  It is pulled up within the module with a 4.7–10 KΩ resistor.  Its states are:

    Low (0 – 0.8V):   Transmitter on
    (>0.8, < 2.0V):   Undefined
    High (2.0 – 3.465V): Transmitter Disabled
    Open:       Transmitter Disabled

    1. Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host board. The pull-up voltage shall be VccT or VccR.

    Mod-Def 0 is grounded by the module to indicate that the module is present
    Mod-Def 1 is the clock line of two wire serial interface for serial ID
    Mod-Def 2 is the data line of two wire serial interface for serial ID
    4.  LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.

    1. VeeR and VeeT may be internally connected within the SFP module.
    2. RD-/+: These are the differential receiver outputs. They are DC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES.
    3. VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Maximum supply current is 450mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage.  When the recommended supply filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value.  VccR and VccT may be internally connected within the SFP transceiver module.
    4. TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

    Package Diagram
    03
    Recommended Circuit
    04
     
    Note:
    Tx:AC coupled internally. 
    R1=R2=150Ω.
    Rx: LVPECL output, DC coupled internally.
    Input stage in SerDes IC with internal bias to Vcc-1.3V
    R3=R4=R5=R6=N.C
    Input stage in SerDes IC without internal bias to Vcc-1.3V
    R3=R4=130Ω, R5=R6=82Ω.
    Timing Parameter Definition
    05
    06
    Timing Of Digital RSSI
    07

    PARAMETER

    SYMBOL

    MIN

    TYP

    MAX

    UNITS

    Packet Length

    -

    600

    -

    -

    ns

    Trigger delay

    Td

    100

    -

    -

    ns

    RSSI Trigger and Sample Time

    Tw

    500

    -

    -

    ns

    Internal delay

    Ts

    500

    -

    -

    us

     Change History

    Version

    Change Description

    Issued By

    Checked By

    Appoved By

    Release Date

    A

    Initial release

    8

     09

     10

    2016-01-18

     

    REV: A
    DATE: August 30,2012
    Write by: HDV phoelectron technology LTD
    Contact: Room703,Nanshan district science college town, Shenzhen, China
    WEB: Http://www.hdv-tech.com

    Performance Specifications

    Absolute Maximum Ratings

    Parameter

    Symbol

    Min.

    Max.

    Unit

    Note

    Storage Temperature

    Tst

    -40

    +85

    °C

    Operating Case Temperature

    Tc

    0

    70

    °C

    Input Voltage

    -

    GND

    Vcc

    V

    Power Supply Voltage

    Vcc-Vee

    -0.5

    +3.6

    V

    Recommended Operating Conditions

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Note

    Power Supply Voltage

    Vcc

    3.135

    3.3

    3.465

    V

    Operating Case Temperature

    Tc

    0

    -

    70

    °C

    Data Rate

    DR

    -

    1.25

    -

    Gbps

    Total Supply Current

    -

    -

    -

    400

    mA

    Damage Threshold For Receiver

    -

    -

    -

    4

    dBm

     

    Optical Specification

    Transmitter

    Parameter

    Symbol

    Min.

    Typ.

    Max.

    Unit

    Note

    Optical Central Wavelength

    l

    1480

    1490

    1500

    nm

    -

    Spectral Width (-20dB)

    Dl

    -

    -

    1

    nm

    -

    Side Mode Suppression Ratio

    SMSR

    30

    -

    -

    dB

    -

    Average Optical Output Power

    Po

    +3

    -

    +7

    dBm

    -

    Extinction Ratio

    Er

    9

    -

    -

    dB

    -

    Rise/Fall Time

    Tr/Tf

    -

    -

    260

    ps

    -

    Transmitter Total Jitter

    Jp-p

    -

    -

    344

    ps

    Transmitter Reflectance

    RFL

    -

    -

    -12

    dB

    Average Lauched Power of Off Transmitter

    Poff

    -

    -

    -39

    dBm

    -

    Differential Input Voltage

    VIN-DIF

    300

    -

    1600

    mV

    -

    Tx Disable Input Voltage-Low

    VIL

    0

    -

    0.8

    V

    -

    Tx Disable Input Voltage-High

    VIH

    2.0

    -

    Vcc

    V

    -

    Output Eye

    Compliant with IEEE 802.3ah-2004

    Receiver

    Parameter

    Symbol

    Min.

    Typ.

    Max.

    Unit

    Note

    Operate Wavelength

    -

    1280

    1310

    1340

    nm

    -

    Sensitivity

    Pr

    -

    -

    -30

    dBm

    1

    Saturation

    Ps

    -6

    -

    -

    dBm

    1

    LOS assert Level

    -

    -45

    -

    -

    dBm

    -

    LOS De-Assert Level

    -

    -

    -

    -30

    dBm

    -

    LOS Hysteresis

    -

    0.5

    -

    5

    dB

    -

    Receiver Optical Reflectance

    -

    -

    -

    -12

    dB

    -

    Data Output Low

    Vol

    -2

    -

    -1.58

    V

    -

    Data Output High

    Voh

    -1.1

    -

    -0.74

    V

    -

    LOSOutput Voltage-Low

    VSD-L

    0

    -

    0.8

    V

    -

    LOS Output Voltage-High

    VSD-H

    2.0

    -

    Vcc

    V

    Note:
    1. Minimum Sensitivity and saturation levels for an 8B10B 27-1 PRBS. BER≤10-12, 1.25Gpbs, ER=9dB

    EEPROM Information

    EEPROM Serial ID Memory Contents (A0h)

    Addr.

    (decimal)

    Field Size

    (Bytes)

    Name of Field

    Content

    (Hex)

    Content

    (Decimal)

    Description

    0

    1

    Identifier

    03

    3

    SFP

    1

    1

    Ext. Identifier

    04

    4

    MOD4

    2

    1

    Connector

    01

    1

    SC

    3-10

    8

    Transceiver

    00 00 00 80

    00 00 00 00

    00 00 00 128

    00 00 00 00

    EPON

    11

    1

    Encoding

    01

    1

    8B10B

    12

    1

    BR, nominal

    0C

    12

    1.25Gbps

    13

    1

    Reserved

    00

    0

    -

    14

    1

    Length (9um)-km

    14

    20

    20/km

    15

    1

    Length (9um)

    C8

    200

    20km

    16

    1

    Length (50um)

    00

    0

    -

    17

    1

    Length (62.5um)

    00

    0

    -

    18

    1

    Length (copper)

    00

    0

    -

    19

    1

    Reserved

    00

    0

    -

    20-35

    16

    Vendor name

    48 44 56 20 20 20 20 20 20 20 20 20 20 20 20 20

    90 45 81 85 73

    67 75 32 32 32

    32 32 32 32 32

    32

    HDV (ASCII)

    36

    1

    Reserved

    00

    0

    -

    37-39

    3

    Vendor OUI

    00 00 00

    0 0 0

    -

    40-55

    16

    Vendor PN

    5A 4C 35 34 33 32 30 39 39 2D 49 43 53 20 20 20

    90 76 53 52 51 50 48 57 57 45 73 67 83 32 32 32

    ZL5432099-ICS

    (ASCII)

    56-59

    4

    Vendor rev

    30 30 30 20

    48 48 48 32

    “000” (ASCII)

    60-61

    2

    Wavelength

    05 D2

    05 210

    1490

    62

    1

    Reserved

    00

    0

    -

    63

    1

    CC BASE

    -

    -

    Check sum of bytes 0 – 62

    64

    1

    Reserved

    00

    0

    65

    1

    Options

    1A

    26

    66

    1

    BR, max

    00

    0

    -

    67

    1

    BR, min

    00

    0

    -

    68-83

    16

    Vendor SN

    -

    -

    ASCII

    84-91

    8

    Vendor date

    -

    -

    Year (2 bytes), Month (2 bytes), Day (2 bytes)

    92

    1

    DDM Type

    68

    104

    Internal Calibrated

    93

    1

    Enhanced Option

    B0

    176

    LOS, TX_FAULT and Alarm/warning flags implemented

    94

    1

    SFF-8472 Compliance

    03

    3

    SFF-8472 Rev 10.3

    95

    1

    CC EXT

    -

    -

    Check sum of bytes 64 – 94

    96-255

    160

    Vendor spec

     Alarm and Warning Thresholds (Serial ID A2H)

    Parameter(Unit)

    C Temp
    (℃)

    Voltage
    (V)

    Bias
    (mA)

    TX Power
    (dBm)

    RX Power
    (dBm)

    High Alarm

    100

    3.6

    90

    +7

    -6

    Low Alarm

    -10

    3

    0

    +2

    -30

    High Warning

    95

    3.5

    70

    +6

    -7

    Low Warning

    0

    3.1

    0

    +3

    -29

     

    Digital Diagnostic Monitor Accuracy

    Parameter Unit Accuracy

    Range

    Calibration

    Tx Optical Power

    dB

    ±3

    Po: -Pomin~Pomax dBm, Recommended operation conditions

    External/Internal

    Rx Optical Power

    dB

    ±3

    Pi: Ps~Pr dBm, Recommended operation conditions

    External/Internal

    Bias Current

    %

    ±10

    Id: 1-100mA, Recommended operating conditions

    External/Internal

    Power Supply Voltage

    %

    ±3

    Recommended operating conditions

    External/Internal

    Internal Temperature

    ±3

    Recommended operating conditions

    External/Internal

     PIN Diagram
    02
    PIN Description

    Pin No.

    Name

    Function

    Plug Seq.

    Notes

    1

    VeeT

    Transmitter Ground

    1

    2

    Tx Fault

    Transmitter Fault Indication

    3

    Note 1

    3

    Tx Disable

    Transmitter Disable

    3

    Note 2

    4

    MOD-DEF2

    Module Definition 2

    3

    Note 3

    5

    MOD-DEF1

    Module Definition 1

    3

    Note 3

    6

    MOD-DEF0

    Module Definition 0

    3

    Note 3

    7

    RSSI_Trigg

    Receiver Signal Strength Indication

    3

    8

    LOS

    Los Of Signal

    3

    Note 4

    9

    VeeR

    Receiver Ground

    1

    Note 5

    10

    VeeR

    Receiver Ground

    1

    Note 5

    11

    VeeR

    Receiver Ground

    1

    Note 5

    12

    RD-

    Inv. Receiver Data Out

    3

    Note 6

    13

    RD+

    Receiver Data Out

    3

    Note 6

    14

    VeeR

    Receiver Ground

    1

    Note 5

    15

    VccR

    Receiver Power Supply

    2

    Note 7, 3.3V± 5%

    16

    VccT

    Transmitter Power Supply

    2

    Note 7, 3.3V± 5%

    17

    VeeT

    Transmitter Ground

    1

    Note 5

    18

    TD+

    Transmitter Data In

    3

    Note 8

    19

    TD-

    Inv.Transmitter Data In

    3

    Note 8

    20

    VeeT

    Transmitter Ground

    1

    Note 5

     

    Product Applications
    GEPON OLT For P2MP Application
    General
    The HDV ZL5432099-ICS transceiver with supports data rate of typical 1.25 Gbps for GEPON OLT application up to 20km transmission distance, it’s designed meeting with China Telecom EPON equipment technical requirement V2.1 1000BASE-PX20+ specifications. SC rececptacle is for optical interface.
    01

    The module provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias, receiver input optical power, module temperature, and supply voltage.  Calibration and alarm/warning threshold data are written and stored in internal memory (EEPROM).  The memory map is compatible with SFF-8472, as shown in Fig. 2. The diagnostic data are raw A/D values and must be converted to real world units using calibration constants stored in EEPROM locations 56 – 95 in A2h.
    11

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