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    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV

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    Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for 125g Sfp Bidi, Fiber Optic To Rj45 Media Converter, 1.25g 20km Sfp Module, For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.
    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV Detail:

    Applications:
    • 1X fiber channel
    • Video monitor system
    • Telecommunication system
    Product parameters:

    Part No.

    Wavelength

    Connector

    Temp.

    TX Power (dBm)

    RX Sens (Max.) (dBm)

    Distance

    SFP3524-F11LC-20

    T 1310FP/R 1550

    LC

    -20 to 70

    -9 to-3

    -21

    20km

    SFP5324-D11LC-20

    T 1550DFB/R 1310

    LC

    -20 to 70

    -15 to-3

    -21

    SFP5324-D11LC-40

    T 1550DFB/R 1310

    LC

    -20 to 70

    -9 to-3

    -24

    40km

    SFP3524-D11LC-40

    T 1310DFB/R 1550

    LC

    -20 to 70

    -5to-0

    -24

    SFP5424-D11LC-80

    T 1550DFB/R 1310

    LC

    -20 to 70

    -3 to2

    -26

    80km

    SFP4524-D11LC-80

    T 1490DFB/R 1550

    LC

    -20 to 70

    -3 to2

    -26

    Ordering Information:
    Example
    SFP  35 24 -F 1 1 LC-20

    Sign

    Mean

    Description

    SFP

    Module type

    SFP=Single fiber SFP transceiver 

    35

    Center wave

    35=1310tx/1550rx

    53=1550tx/1310rx

    45=1490tx/1550rx

    54=1550tx/1490rx

    24

    Transmitter Rate

    03=155M

    03=622M

    24=1.25G

    48=2.5G

    60=3.125G

    F

    Laser type

    F=FP

    D=DFB

    C=CWDM

    V=VCSEL

    1

    Operating T

    1=0~+70℃

    2=-40~+85℃

    2

    DDMI

    1=NO DDM

    2=DDMI

    LC

    Connector

    SC=SC

    LC=LC

    20

    Distance

    022=220M

    055=550M

    5=5KM

    10=10KM

    20=20KM

    40=40KM

    80=80KM

    100=100KM

    Absolute Maximum Ratings:

    Parameter

    Symbol

    Min

    Max

    Unit

    Storage Temperature

    TS

    -40

    +85

    Operating Temperature

    TOP

    Commercial level

    -20

    +70

    industrial level

    -40

    85

    Supply Voltage

    VCC

    -0.5

    +4.5

    V

    Voltage on Any Pin

    VIN

    0

    VCC

    V

    Soldering Temperature ,Time

    -

    260℃, 10 S

    ℃,S

    Recommended Operating Conditions:

    Parameter

    Symbol

    Min.

    Typ

    Max.

    Unit

    Ambient Temperature

    TAMB

    Commercial level

    0

    -

    70

    industrial level

    -40

    85

    Power Supply Voltage

    V  CC-VEE

    3

    3.3

    3.6

    V

    Operating Conditions:
    1. Transmitter(T=25℃, Vcc=3~3.6V (+3.3V))

    Parameter

    Symbol

    Min.

    Typ

    Max.

    Unit

    Center Wavelength

    lc

    1520

    1550

    1580

    nm

    1280

    1310

    1340

    1470

    1490

    1510

    Spectral width

    △l

    FP@RMS

    -

    2

    4

    nm

    DFB@-20dB

    FWHM

    -

    -

    1

    Output Power

    0~20km

    1.25G

    1310 FP

    Po

    -9

    -

    -3

    dBm

    14/15 DFB

    -15

    -3

    40km

    1.25G

    14/15 DFB

    -9

    -

    -3

    1310 DFB

    -5

    -0

    60km

    1.25G

    14/15 DFB

    -5

    0

    80km

    1.25G

    14/15 DFB

    -3

    2

    100~120km

    1.25G

    14/150 DFB

    0

    3

    Extinction Ratio

    ER

    9

    -

    dB

    Supply Current

    ICCT

    -

    150

    mA

    Input Differential Impedance

    Rin

    100

    Data Input Swing Differential

    Vin

    300

    1200

    mV

    Optical Modulation Amplitude

    OMA

    174

    μW

    Transmit Disable Voltage

    VD

    2.0

    Vcc

    V

    Transmit Enable Voltage

    VEN

    0

    0.8

    V

    Transmit Disable Assert Time

    10

    us

    Optical Rise/Fall Time

    1.25G

    Tr/ Tf (20-80%)

    150

    260

    ps

    Deterministic Jitter Contribution

    TX ΔDJ

    20

    56.5

    ps

    Total Jitter Contribution

    TX ΔTJ

    50

    119

    ps

    2. Receiver (T=25℃, Vcc=3~3.6V (+3.3V)

    Parameter

    Symbol

    Min.

    Typ

    Max.

    Unit

    Wavelength Range

    lc

    1520

    1550

    1580

    nm

    1280

    1310

    1340

    1470

    1490

    1510

    Sensitivity

    20km

    1.25G

    Pin

    PMIN

    -

    -

    -21

    dBm

    40/60km

    1.25G

    Pin

    -

    -

    -24

    80km

    1.25G

    Pin

    -

    -

    -26

    100km

    1.25G

    APD

    -30

    120km

    1.25G

    APD

    -32

    MAX. Input Power (Saturation)

    PMAX

    -3

    -

    -

    Signal Detect Assert

    PA

    -

    -

    -24

    Signal Detect De-assert

    PD

    -45

    -

    -

    Signal Detect Hysteresis

    PHYS

    1

    -

    4

    Supply Current

    ICCR

    -

    -

    150

    mA

    Data Output Swing Differential

    Vout

    400

    -

    1000

    mV

    Signal Detect Voltage – High

    VSDHC

    2.0

    -

    VCC

    V

    Signal Detect Voltage – Low

    VSDL

    0

    -

    0.8

    Notes:
    switch from a high state to a low state.
    1)Value of output power and sensitivity can be customized according to the demand.
    Pin Assignment:

    Pin

    Descriptions

    Pin

    Descriptions

    1

    VEET

    Transmitter Ground (Common with Receiver Ground)

    1

    2

    TFAULT

    Transmitter Fault.

    2

    3

    TDIS

    Transmitter Disable. Laser output disabled on high or open.

    3

    4

    MOD_DEF(2)

    Module Definition 2. Data line for Serial ID.

    4

    5

    MOD_DEF(1)

    Module Definition 1. Clock line for Serial ID.

    4

    6

    MOD_DEF(0)

    Module Definition 0. Grounded within the module.

    4

    7

    Rate Select

    No connection required

    8

    LOS

    Loss of Signal indication. Logic 0 indicates normal operation.

    5

    9

    VEER

    Receiver Ground (Common with Transmitter Ground)

    1

    10

    VEER

    Receiver Ground (Common with Transmitter Ground)

    1

    11

    VEER

    Receiver Ground (Common with Transmitter Ground)

    1

    12

    RD-

    Receiver Inverted DATA out. AC Coupled

    13

    RD+

    Receiver Non-inverted DATA out. AC Coupled

    14

    VEER

    Receiver Ground (Common with Transmitter Ground)

    1

    15

    VCCR

    Receiver Power Supply

    16

    VCCT

    Transmitter Power Supply

    17

    VEET

    Transmitter Ground (Common with Receiver Ground)

    1

    18

    TD+

    Transmitter Non-Inverted DATA in. AC Coupled.

    19

    TD-

    Transmitter Inverted DATA in. AC Coupled.

    20

    VEET

    Transmitter Ground (Common with Receiver Ground)

    1

    Notes:
    1. Circuit ground is internally isolated from chassis ground.
    2. TFAULTis an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if intended
    for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias
    current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the
    output is pulled to 2.0V or open, enabled on TDIS<0.8V.
    4. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V.
    MOD_DEF(0) pulls line low to indicate module is plugged in.
    5. LOS is open collector output. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V. Logic 0
    indicates normal operation; logic 1 indicates loss of signal.


    Figure 2 Example SFP Host Board Schematic

    Figure 3 Recommended Host Board Supply Filtering Network
    Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)

    Figure 4 SFP Host Board Mechanical Layout

    Figure 5 SFP Host Board Mechanical Layout (Cont.)

    Figure 6 Recommended Bezel Design

    Product detail pictures:

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures

    18 Years Factory Optical Module - 20km Single Mode Lc Connector 1.25g Single Fiber Sfp Transceiver Optic Module – HDV detail pictures


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