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    1.25g SFP Module 850nm Multi Hom 550M DDM LC interface Dual Hom SFP Fiber Ntau Transceiver Qauv

    Cov lus piav qhia luv luv:

    LwmNtau-sourced SFP pob nrog dual LC / PC receptacles;

    Lwm Ib Leeg Hom Dual Fiber Ntau

    Lwm Txog li 550m nrog 50 / 125μm mmf; 300m nrog 62.5 / 125μm mmf

    Lwm AC coupled rau Rx thiab Tx sab

    Lwm0 ° C txog + 70 ° C rau theem ua lag luam, -40 ° C txog + 85 ° C rau qib kev lag luam;

    Lwm Kev khiav haujlwm ntawm cov ntaub ntawv tus nqi 1.25gbps;

    Lwm Ua raws li Mil-STD-883 / Gr-468

    Lwm Ua raws li ntau cov npe ntawm hloov xws li Cisco H3C .......

    LwmTuaj yeem nrog lossis tsis muaj DDM


    Khoom Qhia Qhia

    Tsis

    Cov Ntawv Thov

    daim duab

    Khoom Ntawv

    Sau ntawv:
    Hloov los ntawm lub xeev siab rau lub xeev qis.
    1) tus nqi ntawm cov zis zog thiab rhiab tuaj yeem raug kho raws li kev thov
    Cov ntaub ntawv xaj:
    • Tus yam ntxwv
    • DSFP 8 X 24-C 1 2 LC - 055

    Daim paib

    Siab phem

    Kev piav txog

    Dsfp

    Hom Module

    DSFP = Dual Fibers SFP

    SFP = Ib Leeg SFP

    8x

    Chaw yoj

    30 = 1310TX / tsis muaj RX

    50 = 1550TX / tsis muaj RX

    8x = 850tx Txhua Rx

    24

    Hnub No

    03 = 155m

    12 = 622m

    24 = 1.25g

    48 = 2.5g

    60 = 3.125g

    V

    Laser hom

    F = fp

    D = dfb

    C = cwdm

    V = vcels

    1

    Operating t

    1 = -20 ~ + 70 ℃

    2 = -40 ~ + 85 ℃

    1

    Dlmi

    1 = tsis muaj DDM

    2 = Ddmi

    LC

    Tus txuas

    Sc = sc

    Lc = lc

    055

    Qho deb

    022 = 220m

    055 = 550m

    5 = 5km

    10 = 10km

    20 = 20km

    40 = 40km

    80 = 80km

    100 = 100km

    Daim Ntawv Ceeb Toom Tsim:

    DSFP PIN Piav qhia

    Rab koob

    Lus piav

    Rab koob

    Lus piav

    1

    Txoj leeg

    Cov av xa khoom (uas muaj nrog cov khoom tau txais)

    1

    2

    Tfault

    Lub tshuab ua txhaum lub tshuab xa tawm.

    2

    3

    Tdis

    Lub tshuab xa tawm. Laser tso tawm tsis taus rau qhov siab lossis qhib.

    3

    4

    MOD_DEF (2)

    Module txhais tau 2. Cov kab raws cov lej rau serial ID.

    4

    5

    Mod_Def (1)

    Module txhais 1. Moos kab rau serial ID.

    4

    6

    Mod_Def (0)

    Module txhais 0. Grounded nyob rau hauv lub module.

    4

    7

    Tus nqi xaiv

    Tsis muaj kev sib txuas yuav tsum tau

    8

    Los

    Poob ntawm teeb liab qhia tau. Logic 0 qhia tau tias ib txwm ua haujlwm.

    5

    9

    Txoj hlau

    Tus neeg txais av (ib txwm muaj nrog cov av transmitter)

    1

    10

    Txoj hlau

    Tus neeg txais av (ib txwm muaj nrog cov av transmitter)

    1

    11

    Txoj hlau

    Tus neeg txais av (ib txwm muaj nrog cov av transmitter)

    1

    12

    Rd-

    Tau txais cov ntaub ntawv inverted tawm. Ac coupled

    13

    RD +

    Tus txais cov ntaub ntawv tsis pub tshaj tawm. Ac coupled

    14

    Txoj hlau

    Tus neeg txais av (ib txwm muaj nrog cov av transmitter)

    1

    15

    VCCR

    Tau Txais Khoom Siv Hluav Taws Xob

    16

    VCCT

    Lub tshuab xa khoom fais fab

    17

    Txoj leeg

    Cov av xa khoom (uas muaj nrog cov khoom tau txais)

    1

    18

    Td +

    Cov ntaub ntawv xa tawm tsis-inverted hauv. AC txuas.

    19

    Td-

    Lub tshuab xa tawm inverted hauv. AC txuas.

    20

    Txoj leeg

    Cov av xa khoom (uas muaj nrog cov khoom tau txais)

    1

    Daim ntawv me me - SFP) Transceiver Multiscource Kev Cog Lus (MSA)

    SFP HAWJ BAB NEEG NOJ

    Pom zoo Bezel tsim

    Tsis tshua muaj kev ntsuas ntau:

    Chaw ua uas tsis tau haus

    Lub cim

    Lub min

    Tus zuag

    Ib yam

    Cia kub

    TS

    -40

    +85

    Kev khiav hauj lwm kub

    Lub ncov roob

    Kev Lag Luam Theem

    -20

    Lus hauv no 70

    Kev Lag Luam Qib

    -40

    85

    Muab cov khoom siv hluav taws xob

    PCC

    -0.5

    +4.5

    V

    Voltage ntawm txhua tus pin

    Lub vin

    0

    PCC

    V

    Soldering kub, sijhawm

    -

    260 ℃, 10 s

    , S

    Pom zoo cov kev ua haujlwm:

    Chaw ua uas tsis tau haus

    Lub cim

    Min.

    Hom

    Max.

    Ib yam

    Thaj kub cua sov

    Tseem

    Kev Lag Luam Theem

    0

    -

    70

    Kev Lag Luam Qib

    -40

    85

    Lub zog muab hluav taws xob

    V cc-vee

    3

    3.3

    3.6

    V

    Kev khiav hauj lwm:
    1.transmitter (T = 25 ℃, VCC = 3 ~ 3.6V (+ 3.3V)) 1.25g

    Chaw ua uas tsis tau haus

    Lub cim

    Min.

    Hom

    Max.

    Ib yam

    Chaw yoj yoj

    lc

    840

    850

    860

    nm

    Spectral dav

    △ l

    Vicsel @ rms

    -

    0.85

    nm

    Tso Tawm Lub Zog

    0 ~ 550m

    850

    Po

    -9

    -

    -3

    dBM

    Extinthtion piv

    ER

    1.25g

    9

    -

    dB

    Muab tam sim no

    Tus ICct

    -

    150

    mA

    Tawm tswv yim kev xav txawv

    Rov nrho

    100

    Ω

    Cov ntaub ntawv tawm tswv yim viav vias sib txawv

    Lub vin

    300

    1200

    mV

    Kho qhov muag hloov

    Oma

    174

    μw

    Hloov cov hluav taws xob tsis zoo

    VD

    2.0

    PCC

    V

    KWM HLOOV VEDICAGE

    Yug

    0

    0.8

    V

    Hloov cov sijhawm Lovable

    10

    us

    Qhov muag kho qhov muag / caij nplooj zeeg

    TR / TF (20-80%)

    150

    260

    ps

    Txiav txim siab jitter pab

    Txau Δdj

    51.7

    ps

    Tag nrho jitter pab

    Kua δttj

    90

    ps

    Tso zis kho qhov muag

    IUT-T G.957 Ua Raws

    2.TreCEiver (T = 25 ℃, VCC = 3 ~ 3.6V (+ 3.3V) 1.25g

    Chaw ua uas tsis tau haus

    Lub cim

    Min.

    Hom

    Max.

    Ib yam

    Yoj yoj muaj ntau

    lc

    760

    860

    nm

    Kev hnov ​​tau

    0 ~ 550m

    1.25g

    Rab koob

    Pa

    -

    -18

    -17

    dBM

    Max. Cov hwj chim tawm (saturation)

    Pmax

    -3

    -

    -

    Kev Taw Qhia Kev Tshawb Nrhiav

    PA

    -

    -

    -20

    Kev ntsuas teeb liab de-lav

    PD

    -24

    -

    -

    Kos Npe Tshawb Nrhiav Hysteresis

    Lub cev

    1

    -

    4

    Muab tam sim no

    Tus ICCR

    -

    -

    150

    mA

    Cov ntaub ntawv tso zis viav vias

    Suab nkauj

    400

    -

    1000

    mV

    Kev teeb liab pom voltage - siab

    Vsdhc

    2.0

    -

    PCC

    V

    Kev teeb liab pom voltage - qis

    Vsdl

    0

    -

    0.8

     

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