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    20km Otu Ọnọdụ Lc Njikọ 1.25g Single Fiber Sfp Transceiver Optic Module

    Nkọwa dị mkpirikpi:

     Ngwungwu SFP nwere ọtụtụ ihe nwere otu LC/PC;

    Otu mode otu eriri bi-directional nnyefe

     Ruo 10 ~ 120Km na 9/125μm SMF;

     AC jikọtara maka akụkụ Rx na Tx

     0 ° C ruo + 70 ° C maka ọkwa azụmahịa, -40 ° C ruo + 85 ° C maka ọkwa mmepụta ihe;

     Na-arụ ọrụ na ọnụego data 1.25Gbps

     Na-akwado MIL-STD-883/GR-468


    Nkọwa ngwaahịa

    Oke

    Ngwa

    vidiyo

    Mkpado ngwaahịa

    ndetu:
    1. Ala sekit dịpụrụ adịpụ n'ime ala chassis.
    2. TFAULTis ihe na-emepe emepe mpụta/mkpọpu mmiri, nke a ga-ebuli na 4.7k - 10k Ohms resistor na ụlọ ọrụ nnabata ma ọ bụrụ na e bu n'obi.
    maka ojiji.Voltage dị elu kwesịrị ịdị n'etiti 2.0V ruo Vcc + 0.3V.Nsonaazụ dị elu na-egosi mmejọ nke na-ebunye site na nhụsianya TX kpatara
    nke ugbu a ma ọ bụ ike mmepụta TX karịrị ebe mkpisi aka nke atọrọ.Mpụta dị ala na-egosi ọrụ nkịtị.Na ala ala, na
    a na-adọta mmepụta na 2.0V ma ọ bụ mepee, na-enyere ya aka na TDIS <0.8V.
    4. Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V.
    MOD_DEF(0) wepụrụ ahịrị dị ala iji gosi na etinyere modul.
    5. LOS bụ mmepụta ihe mkpokọ mepere emepe.Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V.Echiche 0
    na-egosi ọrụ nkịtị;mgbagha 1 na-egosi ọnwụ nke mgbaama.


    Ọgụgụ 2 Ihe Nlereanya SFP Host Board Schematic

    Ọgụgụ 3 akwadoro netwọọdụ ntinye nzacha ndị ọbịa
    Obere Ụdị-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)

    Onyonyo 4 Nhazi usoro ihe eji arụ ọrụ ndị ọbịa SFP

    Ọgụgụ 5 SFP Host Board Mechanical Layout (Ọnọdụ.)

    Ọgụgụ 6 Nhazi bezel akwadoro

    Akụkụ Mba.

    Ogologo ogologo

    Njikọ

    Okpomọkụ

    Ike TX (dBm)

    Sens RX (Max.) (dBm)

    Anya

    SFP3524-F11LC-20

    T1310FP/R 1550

    LC

    -20 ruo 70

    -9 ruo-3

    -21

    20km

    SFP5324-D11LC-20

    T1550DFB/R ​​1310

    LC

    -20 ruo 70

    -15 ruo-3

    -21

    SFP5324-D11LC-40

    T1550DFB/R ​​1310

    LC

    -20 ruo 70

    -9 ruo-3

    -24

    40km

    SFP3524-D11LC-40

    T1310DFB/R ​​1550

    LC

    -20 ruo 70

    -5 ruo-0

    -24

    SFP5424-D11LC-80

    T1550DFB/R ​​1310

    LC

    -20 ruo 70

    -3 ruo 2

    -26

    80km

    SFP4524-D11LC-80

    T1490DFB/R ​​1550

    LC

    -20 ruo 70

    -3 ruo 2

    -26

    Ozi ịtụ:
    Ọmụmaatụ
    SFP 35 24 -F 1 1 LC-20

    Banye aka

    pụtara

    Nkọwa

    SFP

    Ụdị modul

    SFP = Otu eriri SFPtransceiver 

    35

    Ofe etiti

    35=1310tx/1550rx

    53=1550tx/1310rx

    45=1490tx/1550rx

    54=1550tx/1490rx

    24

    Ọnụego nnyefe

    03=155M

    03=622M

    24=1.25G

    48=2.5G

    60=3.125G

    F

    Ụdị laser

    F=FP

    D=DFB

    C=CWDM

    V=VCSEL

    1

    Na-arụ ọrụ T

    1=0~+70℃

    2=-40~+85℃

    2

    DDMI

    1=Mba DDM

    2=DDMI

    LC

    Njikọ

    SC = SC

    LC = LC

    20

    Anya

    022=220M

    055=550M

    5=5km

    10=10KM

    20=20KM

    40=40KM

    80=80KM

    100=100KM

    Oke kacha oke:

    Oke

    Akara

    Min

    Oke

    Nkeji

    Okpomọkụ nchekwa

    TS

    -40

    +85

    Okpomọkụ na-arụ ọrụ

    N'elu

    Ọkwa azụmahịa

    -20

    +70

    ulo oru larịị

    -40

    85

    Voltaji na-eweta

    VCC

    -0.5

    + 4.5

    V

    Voltaji na Pin ọ bụla

    VIN

    0

    VCC

    V

    Okpomọkụ ire ere, oge

    -

    260 ℃, 10 S

    ℃, S

    Ọnọdụ ọrụ akwadoro:

    Oke

    Akara

    Min.

    Ụdị

    Oke.

    Nkeji

    Okpomọkụ gburugburu

    TAMB

    Ọkwa azụmahịa

    0

    -

    70

    ulo oru larịị

    -40

    85

    Voltaji na-enye ike

    V CC-VEE

    3

    3.3

    3.6

    V

    Ọnọdụ ọrụ:
    1. Nnyefe (T = 25 ℃, Vcc = 3 ~ 3.6V (+ 3.3V))

    Oke

    Akara

    Min.

    Ụdị

    Oke.

    Nkeji

    Ogologo ogologo etiti

    lc

    1520

    1550

    1580

    nm

    1280

    1310

    1340

    1470

    1490

    1510

    Spectral obosara

    △ l

    FP@RMS

    -

    2

    4

    nm

    DFB@-20dB

    FWHM

    -

    -

    1

    Ike mmepụta

    0 ~ 20km

    1.25G

    1310 FP

    Po

    -9

    -

    -3

    dBm

    14/15 DFB

    -15

    -3

    40km

    1.25G

    14/15 DFB

    -9

    -

    -3

    1310DFB

    -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

    Oke mkpochapụ

    ER

    9

    -

    dB

    Nyefee ugbu a

    ICCT

    -

    150

    mA

    Ntinye Mmetụta Dị Iche

    Rin

    100

    Ω

    Ọdịiche Ntinye Swing Data

    Vin

    300

    1200

    mV

    Mmụba Modulation ngwa anya

    OMA

    174

    μW

    Nyefee gbanyụọ voltaji

    VD

    2.0

    Vcc

    V

    Nyefee Kwado voltaji

    VEN

    0

    0.8

    V

    Nyefee gbanyụọ oge nkwuputa

    10

    us

    Oge ịrị elu/ọdịda anya

    1.25G

    Tr/ Tf (20-80%)

    150

    260

    ps

    Ntụnye aka Jitter siri ike

    TX ΔDJ

    20

    56.5

    ps

    Mgbakọta onyinye Jitter

    TX ΔTJ

    50

    119

    ps

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

    Oke

    Akara

    Min.

    Ụdị

    Oke.

    Nkeji

    Ogologo Ogologo

    lc

    1520

    1550

    1580

    nm

    1280

    1310

    1340

    1470

    1490

    1510

    Mmetụta

    20km

    1.25G

    Ntụtụ

    PMIN

    -

    -

    -21

    dBm

    40/60km

    1.25G

    Ntụtụ

    -

    -

    -24

    80km

    1.25G

    Ntụtụ

    -

    -

    -26

    100km

    1.25G

    APD

    -30

    120km

    1.25G

    APD

    -32

    MAX.Ike ntinye (Saturation)

    PMAX

    -3

    -

    -

    Chọpụta ihe mgbaàmà

    PA

    -

    -

    -24

    Chọpụta ihe mgbaàmà ewepụla nkwenye

    PD

    -45

    -

    -

    Chọpụta Hysteresis nke mgbaàmà

    PHYS

    1

    -

    4

    Nyefee ugbu a

    ICCR

    -

    -

    150

    mA

    Ọdịiche Mmepụta Swing Data

    Mkpu

    400

    -

    1000

    mV

    Chọpụta voltaji - Elu

    VSDHC

    2.0

    -

    VCC

    V

    Chọpụta voltaji – Dị ala

    VSDL

    0

    -

    0.8

    ndetu:
    gbanwee site na steeti dị elu gaa na ala dị ala.
    1) Uru nke mmepụta ike na uche nwere ike ahaziri dị ka ọchịchọ.
    Ntinye pin:

    Ntụtụ

    Nkọwa

    Ntụtụ

    Nkọwa

    1

    VEET

    Ground Transmitter (Nke a na-ahụkarị na ala nnata)

    1

    2

    TFAULT

    Mmejọ nnyefe.

    2

    3

    TDIS

    Gbanyụọ nnyefe.Agbanyụrụ mmepụta laser n'elu ma ọ bụ mepere emepe.

    3

    4

    MOD_DEF(2)

    Nkọwa Module 2. Data akara maka Oghere Usoro NJ.

    4

    5

    MOD_DEF(1)

    Nkọwa Module 1. Ahịrị elekere maka Oghere Usoro NJ.

    4

    6

    MOD_DEF(0)

    Nkọwa Module 0. Gburugburu n'ime modul.

    4

    7

    Họrọ Họrọ

    Enweghị njikọ achọrọ

    8

    LOS

    Ọnwụ nke akara ngosi.Logic 0 na-egosi ọrụ nkịtị.

    5

    9

    VEER

    Ala nnata (Nke a na-ahụkarị na Ground Transmitter)

    1

    10

    VEER

    Ala nnata (Nke a na-ahụkarị na Ground Transmitter)

    1

    11

    VEER

    Ala nnata (Nke a na-ahụkarị na Ground Transmitter)

    1

    12

    RD-

    Ndị nnata tụgharịrị DATA.AC jikọtara

    13

    RD+

    Nnata DATA anaghị atụgharị.AC jikọtara

    14

    VEER

    Ala nnata (Nke a na-ahụkarị na Ground Transmitter)

    1

    15

    VCCR

    Nkwanye ike nnata

    16

    VCCT

    Nnyefe Ike

    17

    VEET

    Ground Transmitter (Nke a na-ahụkarị na ala nnata)

    1

    18

    TD+

    Mbufe DATA anaghị atụgharị n'ime AC jikọtara.

    19

    TD-

    Mbugharị atụgharịrị DATA n'ime AC Ejikọtara.

    20

    VEET

    Ground Transmitter (Nke a na-ahụkarị na ala nnata)

    1

     

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