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Imojuli ye-SFP Yekhwalithi Enhle – 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C – JHA

Imojuli ye-SFP Yekhwalithi Enhle – 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C – JHA Isithombe Esifakiwe
  • Imojuli ye-SFP Yekhwalithi Enhle – 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C – JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Inkampani isekela ifilosofi ye-Be No.1 ngekhwalithi, isekelwe ekweletini nokuthembeka ekukhuleni, izoqhubeka nokuhlinzeka amakhasimende amadala namasha asekhaya naphesheya kwezilwandle ngokushisa okukhuluI-Ethernet Fiber Switch,I-Optical Fiber Switch,I-Fiber Switch, Samukela amakhasimende, izinhlangano zebhizinisi nabangane abavela kuzo zonke izingxenye zomhlaba ukuze baxhumane nathi futhi bafune ukubambisana ukuze bathole izinzuzo ezifanayo.
Imojuli ye-SFP Yekhwalithi Enhle – 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C – JHA Imininingwane:

Izici:

◊ 4 imigwaqo MUX/DEMUX design

◊ I-CWDM TOSA / ROSA ehlanganisiwe ibanga elingafika ku-10 km ifinyelela phezu kwe-SMF

◊ Sekela i-100GBASE-CWDM4 ngenani lomugqa ongu-103.125Gbps kanye ne-OTU4 ngesilinganiso somugqa esingu-111.81Gbps

◊ Umkhawulokudonsa ohlanganisiwe > 100Gbps

◊ Izixhumi ze-Duplex LC

◊ Ihambisana ne-IEEE 802.3-2012 Isigaba somthetho 88 esijwayelekile se-IEEE 802.3bm CAUI-4 chip ukuze kumojulwe izinga likagesi le-ITU-T G.959.1-2012-02 elijwayelekile ·

◊ Ukunikezwa kwamandla okukodwa +3.3V okusebenzayo

◊ Imisebenzi yokuxilonga yedijithali eyakhelwe ngaphakathi

◊ Ibanga lokushisa 0°C kuya ku-70°C

◊ Ingxenye Ethobelayo ye-RoHS

Izicelo:

◊ Inethiwekhi yendawo yendawo (LAN)

◊ Inethiwekhi Yendawo Ebanzi (WAN)

◊ Amaswishi e-Ethernet nezinhlelo zokusebenza zerutha

Incazelo:

I-JHAQ28C10C iyimojula ye-transceiver eyenzelwe izinhlelo zokusebenza zokuxhumana ze-10km optical. Idizayini ithobelana ne-100GbASE-LR4 ye-IEEE 802.3-2012 Isigaba somthetho 88 esijwayelekile se-IEEE 802.3bm CAUI-4 chip ukuze kumojulwe indinganiso kagesi ye-ITU-T G.959.1-2012-02 . I-module iguqula iziteshi ze-4 zokufaka (ch) ze-25.78 Gbps kuya ku-27.95Gbps idatha kagesi ku-4 imizila yezimpawu ze-optical, futhi iziphindaphinda zibe isiteshi esisodwa se-100Gb / s yokudlulisa optical. Ngokuphambene, ohlangothini lomamukeli, imojula i-optically de-multiplexes okokufaka kwe-100Gb/s ibe amasignali emizila emi-4, futhi iwaguqulele emigwaqweni emi-4 ekhipha idatha kagesi.

Amaza amaphakathi emizila emi-4 ngu-1270 nm, 1290 nm, 1310 nm kanye no-1330 nm. Iqukethe isixhumi se-LC esiyi-duplex yesixhumi esibonakalayo esibonakalayo nesixhumi samaphini angama-38 esixhumi esibonakalayo sikagesi. Ukuze kuncishiswe ukuhlakazeka kokubona ohlelweni lokudonsa isikhathi eside, i-fiber yemodi eyodwa (SMF) kufanele isetshenziswe kule mojula.

Umkhiqizo uklanywe nge-form factor, uxhumano lwe-optical/electric kanye ne-digital diagnostic interface ngokuvumelana ne-QSFP28 Multi-Source Agreement (MSA). Iklanyelwe ukuhlangabezana nezimo zokusebenza zangaphandle ezinzima kakhulu ezihlanganisa izinga lokushisa, umswakama kanye nokuphazanyiswa kwe-EMI.

Imojula isebenza kugesi owodwa we-+3.3V kanye namasiginali okulawula umhlaba wonke we-LVCMOS/LVTTL njengeModule Present, Setha Kabusha, Ukuphazamisa kanye Nemodi Yamandla Aphansi ayatholakala namamojula. I-serial interface enezintambo ezi-2 iyatholakala ukuze ithumele futhi yamukele amasiginali okulawula ayinkimbinkimbi kanye nokuthola ulwazi lokuxilonga lwedijithali. Iziteshi ngazinye zingasingathwa futhi iziteshi ezingasetshenzisiwe zingavalwa ukuze umklamo ube nezimo eziguquguqukayo.

I-JHAQ28C10C yakhelwe nge-form factor, uxhumano lwe-optical/electric kanye nesixhumi esibonakalayo sokuxilonga esidijithali ngokweSivumelwano se-QSFP28 Multi-Source Agreement (MSA). Iklanyelwe ukuhlangabezana nezimo zokusebenza zangaphandle ezinzima kakhulu ezihlanganisa izinga lokushisa, umswakama kanye nokuphazanyiswa kwe-EMI. Imojula inikeza ukusebenza okuphezulu kakhulu nokuhlanganiswa kwesici, okufinyeleleka nge-serial interface enezintambo ezimbili.

•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

 

1100

1500

mA
Ukuchithwa kwamandla

PD

 

 

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

 

-

25.78125

 

Gbps

 

 

 

27.9525

 

 
Ukusetshenziswa kwamandla

 

-

2.7

3.5

IN

 
Ukunikezwa Kwamanje

Icc

 

0.8

1

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

 

 

35

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

 

Vcc

V

1
Imodi evamile Ukubekezelela I-Voltage

 

15

 

 

mV

 
Dlulisa I-Voltage Diff Input

WE

150

 

1200

mV

 
Dlulisa I-Impedans Eyehlukile Kokufaka

UMUSHO

85

100

115

 

 
Ijitha yokufaka encike kudatha

DDJ

 

0.3

 

I-UI

 
Umamukeli
Ukubekezelela I-Voltage Yokukhipha Okukodwa Okuphelile

 

0.3

 

4

V

 
I-Rx Output Diff Voltage

Vo

370

600

950

mV

 
I-Rx Output Rise Rise and Fall Voltage

Tr/Tf

 

 

35

ps

1
I-Jitter ephelele

TJ

 

0.3

 

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
  Isabelo se-Wavelength

L0

1264.5

1271

1277.5

nm

 

L1

1284.5

1291

1297.5

nm

 

L2

1304.5

1311

1317.5

nm

 

L3

1324.5

1331

1337.5

nm

 
I-Side-mode Suppression Ratio

I-SMSR

30

-

-

dB

 
Amandla Okuqalisa Amaphakathi Aphelele

I-PT

-6

-

6.5

dBm

 
Amandla Okuqalisa Okumaphakathi, Umzila ngamunye

 

-6

-

2.5

dBm

 
Umehluko Kumandla Okuqalisa phakathi kwanoma yimiphi Imizila emibili (OMA)

 

-

-

3.5

dB

 
TDP, Umzila ngamunye

I-TDP

 

 

2.2

dB

 
Isilinganiso Sokuqothula

IS

4

-

-

dB

  
I-Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}

 

 {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}    

 

  
I-Optical Return Loss Tolerance

 

-

-

20

dB

 
I-Average Launch Power OFF Transmitter, Umzila ngamunye

Poof

 

 

-30

dBm

 
Isihlobo Esinamandla Umsindo

Futhi

 

 

-128

dB/HZ

1
I-Optical Return Loss Tolerance

 

-

-

12

dB

 
Umamukeli
Umonakalo Threshold

THd

3.3

 

 

dBm

 1
Amandla Aphakathi Kokokufaka Kwamamukeli, Umzila ngamunye

R

-13.0

 

0

dBm

 
Ukunemba kwe-RSSI

 

-2

 

2

dB

 
Receiver Reflectance

Rrx

 

 

-26

dB

 
Amandla Okwamukela (OMA), Umzila ngamunye

 

-

-

3.5

dBm

 
I-LOS De-Assert

THED

 

 

-15

dBm

 
I-LOS Assert

THEA

-25

 

 

dBm

 
I-LOS Hysteresis

THEH

0.5

 

 

dB

 

Qaphela

  1. I-12dB Reflection 

•I-Diagnostic Monitoring Interface

Umsebenzi wokuqapha ukuxilonga kwedijithali uyatholakala kuwo wonke ama-QSFP28 LR4. I-serial interface enezintambo ezi-2 inikeza umsebenzisi ukuthi axhumane nemojuli. Ukwakheka kwenkumbulo kukhonjiswa ngokugeleza. Isikhala senkumbulo sihlelwe saba ngaphansi, ikhasi elilodwa, indawo yekheli engamabhayithi angu-128 namakhasi amaningi esikhala samakheli aphezulu. Lesi sakhiwo sivumela ukufinyelela okufika ngesikhathi kumakheli ekhasini elingezansi, elifana namafulegi aphazamisayo nabaqaphi. Isikhathi esincane esibalulekile esifakiwe, esifana nolwazi lwe-serial ID namasethingi e-threshold, ayatholakala nomsebenzi Wokukhetha Ikhasi. Ikheli lesixhumi esibonakalayo elisetshenzisiwe lithi A0xh futhi lisetshenziselwa kakhulu idatha ebalulekile yesikhathi njengokuphatha ukuphazamiseka ukuze kunikwe amandla ukufundwa kanye nje kwayo yonke idatha ehlobene nesimo sokuphazamiseka. Ngemva kokuphazamiseka, i-IntL isigonyelwe, umsingathi angafunda inkundla yefulegi ukuze anqume isiteshi esithintekile kanye nohlobo lwefulegi.

45 32 43 6

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.

•I-Transceiver Block Diagram

amashumi amabili nantathu 

•Phina Isabelo

 34

Umdwebo Wezinombolo Zephinikhodi Yebhodi Lomsingathi kanye ne-Nam 

•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 we-QSFP28, Konke kuvamile ngaphakathi kwemojula ye-QSFP28 futhi wonke amamojula amamojula abhekisela 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 zingase zixhumeke ngaphakathi ngaphakathi kwemojula ye-transceiver ye-QSFP28 kunoma iyiphi inhlanganisela. Izikhonkwane zokuxhuma ngayinye zilinganiselwe ngobuningi bamanje obungu-500mA.

•Umjikelezo onconyiwe

45

•Ubukhulu Bomshini

 56

Izithombe zemininingwane yomkhiqizo:

Imojuli ye-SFP Yekhwalithi Enhle - 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
ukuqhubeka nokwenza ngcono, ukuqinisekisa ikhwalithi yomkhiqizo ngokuhambisana nezimfuneko zemakethe nezinga lekhasimende. Inkampani yethu inohlelo lokuqinisekisa ikhwalithi olusungulelwe iModule Yekhwalithi Enhle ye-SFP - 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Lebanon, Kuwait, Indonesia, Thina kuphela hlinzeka ngemikhiqizo yekhwalithi futhi sikholelwa ukuthi lena ukuphela kwendlela yokugcina ibhizinisi liqhubeka. Singahlinzeka ngensizakalo yangokwezifiso efana ne-Logo, usayizi wangokwezifiso, noma imikhiqizo yangokwezifiso njll engakwazi ngokuvumelana nemfuneko yekhasimende.

Izimpahla ezisanda kutholwa, saneliseke kakhulu, umphakeli omuhle kakhulu, sithemba ukwenza imizamo eqhubekayo yokwenza kangcono.
5 IzinkanyeziNguFlora wase-Italy - 2018.11.06 10:04
Umuntu othengisayo unomsebenzi futhi unomthwalo wemfanelo, unemfudumalo futhi unesizotha, saba nengxoxo emnandi futhi ayikho imigoqo yolimi ekukhulumisaneni.
5 IzinkanyeziNguCherry waseCuracao - 2018.07.26 16:51
Bhala umlayezo wakho lapha futhi usithumelele wona

Izigaba zemikhiqizo