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Imojuli ye-SFP Yekhwalithi Enhle - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA

Imojuli ye-SFP Yekhwalithi Enhle - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - Isithombe Esifakiwe se-JHA
  • Imojuli ye-SFP Yekhwalithi Enhle - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Sigcizelela inqubekelaphambili futhi sethula okuthengiswayo okusha emakethe unyaka nonyakaChina Fiber Media Converter,I-Sfp Fiber Switch,I-Protocol Converter, Besiqiniseka ukuthi kuzoba nekusasa elithembisayo futhi sithemba ukuthi singaba nokubambisana okuhlala isikhathi eside nabathengi abavela kuwo wonke umhlaba.
Imojuli ye-SFP Yekhwalithi Enhle – 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 – JHA Imininingwane:

Izici:

◊ Ihambisana nokucaciswa kukagesi kwe-40GbE XLPPI nge-IEEE 802.3ba-2010 ngayinye

◊ Ithobelana Nemininingwane ye-QSFP+ SFF-8436

◊ Umkhawulokudonsa ohlanganisiwe > 40Gbps

◊ Isebenza ku-10.3125 Gbps ngeshaneli kagesi ngayinye enedatha efakwe ikhodi engu-64b/66b

◊ I-QSFP MSA iyahambisana

◊ Iyakwazi ukuthumela ngaphezu kwe-100m ku-OM3 Multimode Fiber (MMF) kanye ne-150m ku-OM4 MMF

◊ Ukunikezwa kwamandla okukodwa +3.3V okusebenzayo

◊ Ngaphandle kwemisebenzi yokuxilonga yedijithali

◊ Ibanga lokushisa 0°C kuya ku-70°C

◊ Ingxenye Ethobelayo ye-RoHS

◊ Isebenzisa intambo evamile ye-LC duplex fiber evumela ukusetshenziswa kabusha kwengqalasizinda yekhebula ekhona

Izicelo:

◊ 40 Gigabit Ethernet ukuxhumana

◊ I-Datacom/Telecom switch & nokuxhumeka kwerutha

◊ Ukuhlanganiswa kwedatha nezinhlelo zokusebenza zendiza engemuva

◊ Iphrothokholi yobunikazi kanye nezicelo zokuminyana

Incazelo:

I-Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver ye-40 Gigabit Ethernet Applications. Le transceiver iyimojula yokusebenza okuphezulu yokuxhumana kwedatha ye-duplex yebanga elifushane kanye nezinhlelo zokusebenza zokuxhumanisa. Ihlanganisa imizila yedatha kagesi emine ohlangothini ngalunye ukuze idluliselwe ngentambo eyodwa ye-LC duplex fibre optic. Umzila ngamunye kagesi usebenza ku-10.3125 Gbps futhi uvumelana ne-40GE XLPPI interface.

I-transceiver yangaphakathi iphindaphinda i-XLPPI 4x10G isikhombimsebenzisi eziteshini ezimbili zikagesi ze-20Gb / s, idlulisela futhi yamukele i-optically ngayinye phezu kwe-fiber eyodwa ye-simplex ye-LC isebenzisa i-bi-directional optics. Lokhu kubangela umkhawulokudonsa ohlanganisiwe we-40Gbps ube yikhebula ye-LC eyiduplex. Lokhu kuvumela ukusetshenziswa kabusha kwengqalasizinda ye-LC duplex cabling efakiwe yohlelo lokusebenza lwe-40GbE. Xhuma amabanga afika ku-100 m usebenzisa i-OM3 kanye ne-150m usebenzisa i-OM4 fibre optical asekelwa. Lawa mamojula aklanyelwe ukusebenza phezu kwezinhlelo ze-multimode fibre kusetshenziswa ubude begagasi obungu-850nm ngakolunye uhlangothi kanye no-900nm ngakolunye uhlangothi. Isixhumi esibonakalayo sikagesi sisebenzisa isixhumi esinqenqemeni sohlobo lwe-38 QSFP+. I-optical interface isebenzisa isixhumi esivamile se-LC duplex.

43

I-Transceiver Block Diagram

•Izilinganiso Eziphelele Eziphelele

Ipharamitha

Uphawu

Okuncane.

Okujwayelekile

Ubukhulu.

Iyunithi
Izinga Lokushisa Lesitoreji

TS

-40

 

+85

°C
Faka i-Voltage

VCCT, R

-0.5

 

4

V
Umswakama Ohlobene

RH

0

 

85

%

•KunconyiweIndawo yokusebenza:

Ipharamitha

Uphawu

Okuncane.

Okujwayelekile

Ubukhulu.

Iyunithi
I-Case operating Temperature

TC

0

 

+70

°C
Faka i-Voltage

VCCT, R

+3,13

3.3

+3,47

V
Ukunikezwa Kwamanje

ICC

 

 

1000

mA
Ukuchithwa kwamandla

PD

 

 

3.5

IN

•Izici zikagesi(TVULIWE = 0 kuya ku-70 °C, VCC= 3.13 kuya ku-3.47 Volts

Ipharamitha

Uphawu

Okuncane

Uhlobo

Ubukhulu

Iyunithi

Qaphela
Izinga Ledatha Isiteshi ngasinye

 

-

10.3125

11.2

Gbps

 
Ukusetshenziswa kwamandla

 

-

2.5

3.5

IN

 
Ukunikezwa Kwamanje

Icc

 

0.75

1.0

A

 
Lawula i-I/O Voltage-High

I-HIV

2.0

 

Vcc

V

 
Lawula i-I/O Voltage-Low

INTANDO

0

 

0.7

V

 
I-Inter-Channel Skew

I-TSK

 

 

150

IHu

 
RESETL Ubude besikhathi

 

 

10

 

Us

 
I-RESETL isikhathi sokukhipha i-assert

 

 

 

100

ms

 
Power On Time

 

 

 

100

ms

 
I-Transmitter
Ukubekezelela I-Voltage Yokukhipha Okukodwa Okuphelile

 

0.3

 

4

V

1
Imodi evamile Ukubekezelela I-Voltage

 

15

 

 

mV

 
Dlulisa I-Voltage Diff Input

WE

120

 

1200

mV

 
Dlulisa I-Impedans Eyehlukile Kokufaka

UMUSHO

80

100

120

 

 
Ijitha yokufaka encike kudatha

DDJ

 

 

0.1

I-UI

 
I-Total Jitter Yokufaka Kwedatha

TJ

 

 

0.28

I-UI

 
Umamukeli
Ukubekezelela I-Voltage Yokukhipha Okukodwa Okuphelile

 

0.3

 

4

V

 
I-Rx Output Diff Voltage

Vo

 

600

800

mV

 
I-Rx Output Rise Rise and Fall Voltage

Tr/Tf

 

 

35

ps

1
I-Jitter ephelele

TJ

 

 

0.7

I-UI

 
I-Deterministic Jitter

U-DJ

 

 

0.42

I-UI

 

Qaphela:

  1. 20~80%

•Imingcele ye-Optical(TOP = 0 kuya ku-70°C, VCC = 3.0 kuya ku-3.6 Volts)

Ipharamitha

Uphawu

Okuncane

Uhlobo

Ubukhulu

Iyunithi

Ref.
I-Transmitter
I-Optical Wavelength CH1

l

832

850

868

nm

 
I-Optical Wavelength CH2

l

882

900

918

nm

 
I-RMS Spectral Width

Pm

 

0.5

0.65

nm

 
Isilinganiso samandla okubona ngesiteshi ngasinye

I-Pavg

-4

-2.5

+5.0

dBm

 
I-Laser Ivaliwe Amandla Ngesiteshi

Poof

 

 

-30

dBm

 
I-Optical Extinction Ratio

IS

3.5

 

 

dB

 
Isihlobo Esinamandla Umsindo

Futhi

 

 

-128

dB/HZ

1
I-Optical Return Loss Tolerance

 

 

 

12

dB

 
Umamukeli
I-Optical Center Wavelength CH1

l

882

900

918

nm

 
I-Optical Center Wavelength CH2

l

832

850

868

nm

 
Ukuzwela Komamukeli Isiteshi ngasinye

R

 

-11

 

dBm

 
Amandla Okufaka Amakhulu

PMAX

+0.5

 

 

dBm

 
Receiver Reflectance

Rrx

 

 

-12

dB

 
I-LOS De-Assert

THED

 

 

-14

dBm

 
I-LOS Assert

THEA

-30

 

 

dBm

 
I-LOS Hysteresis

THEH

0.5

 

 

dB

 

Qaphela

  1. I-12dB Reflection

3

I-Page02 i-EEPROM yomsebenzisi futhi ifomethi yayo inqunywa umsebenzisi.

Incazelo yemininingwane yememori ephansi kanye nememori ephezulu yekhasi00.page03 sicela ubheke idokhumenti ye-SFF-8436.

•Isikhathi Sokulawula Okuthambile kanye Nemisebenzi Yesimo

Ipharamitha

Uphawu

Ubukhulu

Iyunithi

Izimo
Isikhathi Sokuqalisa t_ini 2000 ms Isikhathi kusukela emandleni ku-1, ipulaki elishisayo noma unqenqema olukhuphukayo Lokusetha Kabusha ize imojuli isisebenze ngokugcwele2
Setha Kabusha Isikhathi Sokugunyazwa Kwe-Init t_reset_init 2 μs Ukusetha kabusha kukhiqizwa izinga eliphansi elide kunesikhathi esincane sokusetha kabusha ishayela esikhona kuphinikhodi ye-ResetL.
I-serial Bus Hardware Ready Isikhathi t_serial 2000 ms Isikhathi sisuka emandleni ku-1 kuze kube imojuli iphendula ekudluliselweni kwedatha ngebhasi eliwuchungechunge elinezintambo ezi-2
Qapha Idatha IlungileIsikhathi t_idatha 2000 ms Isikhathi sisuka emandleni ku-1 siye kudatha engakalungi, i-bit 0 ye-Byte 2, i-deasserted futhi i-IntL iyagomela
Setha kabusha Isikhathi Sokugomela t_setha kabusha 2000 ms Isikhathi kusukela ekuphakameni konqenqema kuphinikhodi ye-ResetL kuze kube yilapho imojuli isisebenza ngokugcwele2
Isikhathi Sokugunyaza se-LPMode ton_LPMode 100 μs Isikhathi kusukela ekugomeleni kwe-LPMode (Vin:LPMode =Vih) kuze kube yilapho ukusetshenziswa kwamandla emojuli kungena Izinga Lamandla eliphansi
Isikhathi se-IntL Assert ithoni_IntL 200 ms Isikhathi kusukela ekuveleni kwesimo esidala i-IntL kuze kube i-Vout:IntL = Vol
Isikhathi se-IntL Deassert i-toff_IntL 500 μs toff_IntL 500 μs Isikhathi kusukela ekucaceni kokusebenza kokufunda3 kwefulegi elihlobene kuze kube i-Vout:IntL = Voh. Lokhu kuhlanganisa izikhathi zamadesethi ze-Rx LOS, Tx Fault nezinye izingcezu zefulegi.
Isikhathi se-Rx LOS Assert amathani_ukulahlekelwa 100 ms Isikhathi esisuka kusifunda se-Rx LOS siye ku-Rx LOS bit set futhi i-IntL iyagomela
Maka Isikhathi Sokugomela ifulegi_lethani 200 ms Isikhathi kusukela ekuveleni kwesimo esibangela ukuhlaba umkhosi kuye ekusethweni kwebhithi yefulegi elihlobene kanye ne-IntL yagomela
Isikhathi Sokugcizelela Imaski ton_mask 100 ms Isikhathi kusuka ku-mask bit set4 kuze kube yilapho ukugomela okuhambisanayo kwe-IntL kuvinjelwe
Isikhathi Sokugonyelwa Mask i-toff_mask 100 ms Isikhathi esisuka kubhithi yemaski sisuliwe4 kuze kube yilapho umsebenzi we-IntlL ohlobene uqalisa kabusha
Isikhathi Sokuqinisekisa se-ModSelL ton_ModSelL 100 μs Isikhathi kusukela ekugomeleni kwe-ModSelL kuze kube yilapho imojuli iphendula ekudlulisweni kwedatha ngebhasi le-serial elinezintambo ezi-2
Isikhathi se-ModSelL Deassert toff_ModSelL 100 μs Isikhathi kusukela ekukhishweni kwe-ModSelL kuze kube yilapho imojula ingaphenduli ekudlulisweni kwedatha ngebhasi le-serial elinezintambo ezi-2
Power_over-ride nomaIsikhathi Sokugunyazwa Setha Amandla ton_Pdown 100 ms Isikhathi sisuka ku-P_Down bit setha 4 kuze kube yilapho ukusetshenziswa kwamandla emojuli kungena kuleveli Yamandla ephansi
Power_over-ride noma Power-set De-assert Time toff_Phansi 300 ms Isikhathi esisuka ku-P_Down bit cleared4 kuze kube yilapho imojuli isisebenza ngokugcwele3

Qaphela:

1. Amandla okukhanyisa achazwa njengokuphazima kweso lapho ama-voltage okunikezwayo efika futhi ahlale engaphezulu noma ngaphezu kwenani elincane elishiwo.

2. Ukusebenza ngokugcwele kuchazwa ngokuthi i-IntL igomela ngenxa yedatha engakalungi kancane, i-bit 0 byte 2 de-asserted.

3. Kukalwa kusuka onqenqemeni lwewashi eliwayo ngemuva kokuma kancane kokufunda.

4. Kukalwa kusuka onqenqemeni lwewashi eliwayo ngemuva kokuma kancane kokubhala okwenziwe.

•Phina Isabelo

32 

Umdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama

• PhinaIncazelo

Phina

Okunengqondo

Uphawu

Igama/Incazelo

Ref.

1

 

GND

 Ground

1

2

CML-I

Tx2n

 I-Transmitter Inverted Data Input

 

3

CML-I

Tx2 p

 Okukhiphayo Kwedatha Engaguquliwe Ye-Transmitter

 

4

 

GND

 Ground

1

5

CML-I

Tx4n

 I-Transmitter Inverted Data Output

 

6

CML-I

Tx4p

 I-Transmitter Okukhiphayo Kwedatha Engaguquki

 

7

 

GND

 Ground

1

8

I-LVTTL-I

I-ModSel

 Khetha imojula

 

9

I-LVTTL-I

Setha kabushaL

 Ukusetha kabusha imojuli

 

10

 

VccRx

 +3.3V Isitholi Sokuphakela Amandla

2

11

I-LVCMOS-I/O

I-SCL

 2-Wire Serial Interface Clock

 

12

I-LVCMOS-I/O

I-SDA

 Idatha ye-2-Wire Serial Interface

 

13

 

GND

 Ground

1

14

I-CML-O

Rx3p

 I-Receiver Inverted Data Output

 

15

I-CML-O

Rx3n

 Isamukeli Okukhiphayo Kwedatha Engaguquki

 

16

 

GND

 Ground

1

17

I-CML-O

Rx1p

 I-Receiver Inverted Data Output

 

18

I-CML-O

Rx1n

 Isamukeli Okukhiphayo Kwedatha Engaguquki

 

19

 

GND

 Ground

1

20

 

GND

 Ground

1

amashumi amabili nanye

I-CML-O

Rx2n

 I-Receiver Inverted Data Output

 

amashumi amabili nambili

I-CML-O

Rx2p

 Isamukeli Okukhiphayo Kwedatha Engaguquki

 

amashumi amabili nantathu

 

GND

 Ground

1

amashumi amabili nane

I-CML-O

Rx4n

 I-Receiver Inverted Data Output

 

25

I-CML-O

Rx4p

 Isamukeli Okukhiphayo Kwedatha Engaguquki

 

26

 

GND

 Ground

1

27

I-LVTTL-O

I-ModPrsL

 Imojula Ikhona

 

28

I-LVTTL-O

I-IntL

 Phakamisa

 

29

 

VccTx

 +3.3V Isidluliseli Samandla Samandla

2

30

 

Vcc1

 +3.3V Ukunikezwa kwamandla

2

31

I-LVTTL-I

I-LPMode

 Imodi Yamandla Aphansi

 

32

 

GND

 Ground

1

33

CML-I

Tx 3 p

 I-Transmitter Inverted Data Output

 

34

CML-I

Tx3n

 I-Transmitter Okukhiphayo Kwedatha Engaguquki

 

35

 

GND

 Ground

1

36

CML-I

Tx1p

 I-Transmitter Inverted Data Output

 

37

CML-I

Tx1n

 I-Transmitter Okukhiphayo Kwedatha Engaguquki

 

38

 

GND

 Ground

1

 Amanothi:

  1. I-GND iwuphawu lwe-single and supply(amandla) avamile kumamojula e-QSFP, Konke kuvamile ngaphakathi kwemojula ye-QSFP futhi wonke amamojula ogesi abhekiselwa kulokhu okungenzeka kuphawulwe ngenye indlela. Xhuma lezi ngokuqondile endizeni yaphansi yesignali yebhodi lomsingathi. Okukhipha i-laser kukhutshaziwe ku-TDIS >2.0V noma kuvuliwe, kunikwe amandla ku-TDIS
  2. I-VccRx, Vcc1 kanye ne-VccTx zingabahlinzeki bamandla abamukelayo nabathumeli futhi bazosetshenziswa kanyekanye. Ukuhlunga okunconyiwe kwebhodi lomsingathi kuboniswa ngezansi. I-VccRx, Vcc1 ne-VccTx ingase ixhumeke ngaphakathi ngaphakathi kwemojula ye-transceiver ye-QSFP kunoma iyiphi inhlanganisela. Izikhonkwane zokuxhuma ngayinye zilinganiselwe ngobuningi bamanje obungu-500mA.

•Umjikelezo onconyiwe

43

 Ubukhulu Bomshini

56 

Izithombe zemininingwane yomkhiqizo:

Imojuli ye-SFP Yekhwalithi Enhle - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
Ngobuchwepheshe bethu obuhamba phambili kanye nomoya wethu wokusungula izinto ezintsha, ukubambisana, izinzuzo kanye nentuthuko, sizokwakha ikusasa eliqhakazile kanye nenkampani yakho ehlonishwayo ye-Good Quality SFP Module – 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 – JHA , Umkhiqizo uzoba ukuhlinzeka emhlabeni wonke, njengalezi: Cape Town, Hanover, Brazil, Ukuthuthukiswa kwenkampani yethu akudingi nje kuphela isiqinisekiso sekhwalithi, amanani aphansi kanye nenkonzo ephelele, kodwa futhi incike ekwethembeni nasekusekeleni ikhasimende lethu! Ngokuzayo, sizoqhubeka nensizakalo efanelekayo nesezingeni eliphezulu ukuze sinikeze amanani ancintisanayo, Sikanye namakhasimende ethu futhi sizuze ukunqoba! Siyakwamukela ekubuzeni nasekuboniseni!

Siyajabula ngempela ukuthola umkhiqizi onjalo oqinisekisa ikhwalithi yomkhiqizo ngesikhathi esifanayo intengo ishibhile kakhulu.
5 IzinkanyeziNgu-ron gravatt wase-Croatia - 2018.09.19 18:37
Lokhu abakhiqizi abagcinanga ngokuhlonipha ukukhetha kwethu kanye nezidingo zethu, kodwa futhi basinike iziphakamiso eziningi ezinhle, ekugcineni, saqeda ngempumelelo imisebenzi yokuthenga.
5 IzinkanyeziNguKelly waseZimbabwe - 2017.11.12 12:31
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