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100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C

100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C Umfanekiso okhoyo
  • 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C

Inkcazelo emfutshane:

I-100Gb / s 10km QSFP28 i-Transceiver eHot Pluggable, i-Duplex LC Connector, iMowudi enye CWDM4


FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Khuphela

Iimbonakalo:

◊ 4 imizila MUX/DEMUX uyilo

◊ I-CWDM edityanisiweyo TOSA / ROSA ukuya kuthi ga kwi-10 km ukufikelela phezu kwe-SMF

◊ Inkxaso ye-100GBASE-CWDM4 yesantya somgca we-103.125Gbps kunye ne-OTU4 yesantya somgca we-111.81Gbps

◊ I-Aggregate bandwidth ye> 100Gbps

◊ Izihlanganisi zeDuplex LC

◊ Iyahambelana ne-IEEE 802.3-2012 Igatya 88 umgangatho we-IEEE 802.3bm CAUI-4 chip kwimodyuli yomgangatho wombane we-ITU-T G.959.1-2012-02 umgangatho ·

◊ Eyodwa +3.3V yobonelelo lwamandla olusebenzayo

◊ Imisebenzi yokuxilongwa kwedijithali eyakhelwe-ngaphakathi

◊ Uluhlu lobushushu ngu-0°C ukuya kuma-70°C

◊ ICandelo lokuThobela iRoHS

Usetyenziso:

◊ Uthungelwano lweNdawo yeNgingqi (LAN)

◊ Uthungelwano lweNdawo eBanzi (WAN)

◊ Ukutshintsha kwe-Ethernet kunye nosetyenziso lwerouter

Inkcazo:

I-JHAQ28C10C yimodyuli ye-transceiver eyenzelwe i-10km izicelo zonxibelelwano olubonakalayo.Uyilo luhambelana ne-100GbASE-LR4 ye-IEEE 802.3-2012 Igatya le-88 eliqhelekileyo le-IEEE 802.3bm CAUI-4 chip kwimodyuli yomgangatho wombane we-ITU-T G.959.1-2012-02 umgangatho .Imodyuli iguqula iziteshi ze-4 ze-inputs (ch) ze-25.78 Gbps kwi-27.95Gbps idatha yombane kwi-4 imizila yeempawu ze-optical, kwaye i-multiplexes ibe yitshaneli enye ye-100Gb / s yokuhanjiswa kwe-optical.Umva, kwicala lokufumana, imodyuli i-optically de-multiplexes i-100Gb / s igalelo kwiimpawu zemizila ye-4, kwaye iguqulela kwiindlela ze-4 zokuvelisa idatha yombane.

Ubude obuphakathi bemizila ye-4 yi-1270 nm, 1290 nm, 1310 nm kunye ne-1330 nm.Iqulethe i-duplex LC ikhonkco ye-optical interface kunye ne-38-pin ikhonkco yokudibanisa kombane.Ukunciphisa i-optical dispersion kwi-long-haul system, i-fiber ye-mode eyodwa (SMF) kufuneka isetyenziswe kule modyuli.

Imveliso yenzelwe ifom yefom, i-optical / electric connection kunye ne-digital diagnostic interface ngokwe-QSFP28 Multi-Source Agreement (MSA).Yenzelwe ukuhlangabezana nezona meko zinzima zokusebenza zangaphandle ezibandakanya ubushushu, ukufuma kunye nokuphazamiseka kwe-EMI.

Imodyuli isebenza ukusuka kumbane omnye + 3.3V kunye ne-LVCMOS / LVTTL iimpawu zolawulo lwehlabathi jikelele ezifana neModyuli ekhoyo, ukusetha kwakhona, ukuphazamisa kunye neModi yaMandla aphantsi akhoyo kunye neemodyuli.I-2-wire serial interface iyafumaneka ukuze ithumele kwaye ifumane imiqondiso yolawulo entsonkothileyo kunye nokufumana ulwazi lokuxilonga idijithali.Iitshaneli zomntu ngamnye zinokujongwa kwaye amajelo angasetyenziswanga angavalwa ukulungiselela ukuguquguquka okukhulu koyilo.

I-JHAQ28C10C yenzelwe ifom yefom, i-optical / electric connection kunye ne-digital diagnostic interface ngokwe-QSFP28 Multi-Source Agreement (MSA).Yenzelwe ukuhlangabezana nezona meko zinzima zokusebenza zangaphandle ezibandakanya ubushushu, ukufuma kunye nokuphazamiseka kwe-EMI.Imodyuli inikezela ngokusebenza okuphezulu kakhulu kunye nokudityaniswa kweempawu, zifikeleleke nge-interface ye-serial ye-wire-wire.

•IiReyithingi eziphezulu ezipheleleyo

Ipharamitha

Uphawu

Min.

Isiqhelo

Max.

Iyunithi
Ubushushu boGcino

TS

-40

 

+85

°C
Supply Voltage

VCCT, R

-0.5

 

4

V
Ubuntu bezizalwane

RH

0

 

85

%

•KucetyiswaIndawo yokusebenza:

Ipharamitha

Uphawu

Min.

Isiqhelo

Max.

Iyunithi
Ubushushu bokusebenza kwetyala

TC

0

 

+70

°C
Supply Voltage

VCCT, R

+3,13

3.3

+3,47

V
Unikezelo lwangoku

ICC

 

1100

1500

mA
Ukuchithwa kwamandla

PD

 

 

5

W

•Iimpawu zoMbane(TOP = 0 ukuya ku-70 °C, VCC = 3.13 ukuya kwi-3.47 Volts

Ipharamitha

Uphawu

Min

Isichwethezo

Max

Iyunithi

Phawula
Ireyithi yedatha ngeChaneli nganye

 

-

25.78125

 

Gbps

 

 

 

27.9525

 

 
Ukutya umbane

 

-

2.7

3.5

W

 
Unikezelo lwangoku

Icc

 

0.8

1

A

 
Lawula I/O Voltage-High

VIH

2.0

 

Vcc

V

 
Lawula I/O Voltage-Low

VIL

0

 

0.7

V

 
I-Inter-Channel Skew

TSK

 

 

35

Ps

 
RESETL Ubude bexesha

 

 

10

 

Us

 
RESETL De-assert ixesha

 

 

 

100

ms

 
Amandla Ngexesha

 

 

 

100

ms

 
Isidluliseli
Ukunyamezelwa kweVoltage ePheleleyo eSinye

 

0.3

 

Vcc

V

1
Imowudi eqhelekileyo Ukunyamezelwa kwe-Voltage

 

15

 

 

mV

 
Thumela i-Voltge ye-Input Diff

VI

150

 

1200

mV

 
Dlulisa i-Input Diff Imedance

ZIN

85

100

115

 

 
IJitter yeNgeniso exhomekeke kwiDatha

DDJ

 

0.3

 

UI

 
Umamkeli
Ukunyamezelwa kweVoltage ePheleleyo eSinye

 

0.3

 

4

V

 
I-Rx Output Diff Voltage

Vo

370

600

950

mV

 
I-Rx Output Ukunyuka kunye nokuwa kweVoltage

Tr/Tf

 

 

35

ps

1
IJitter iyonke

TJ

 

0.3

 

UI

 

Phawula:

  1. 20～80%

•IiParameters ze-Optical (TOP = 0 ukuya ku-70°C, VCC = 3.0 ukuya kwi-3.6 Volts)

Ipharamitha

Uphawu

Min

Isichwethezo

Max

Iyunithi

Ref.
Isidluliseli
  Isabelo seWavelength

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

SMSR

30

-

-

dB

 
Iyonke iAvareji yokuQaliswa kwamandla

PT

-6

-

6.5

dBm

 
I-Avareji yokuQalisa aMandla, iNdlela nganye

 

-6

-

2.5

dBm

 
Umahluko kuMandla oKwazisa phakathi kwazo naziphi na iiNdlela ezimbini (OMA)

 

-

-

3.5

dB

 
TDP, iNdlela nganye

TDP

 

 

2.2

dB

 
Umlinganiselo wokuphela

ER

4

-

-

dB

  
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-Avareji yokuQalisa i-Power OFF Transmitter, iNdlela nganye

Poff

 

 

-30

dBm

 
Ingxolo yoBukhulu obunxulumeneyo

Rin

 

 

-128

dB/HZ

1
I-Optical Return Loss Tolerance

 

-

-

12

dB

 
Umamkeli
Umda womonakalo

THd

3.3

 

 

dBm

 1
Amandla oMndilili kwiNgeniso yoMfumani, iNdlela nganye

R

-13.0

 

0

dBm

 
Ukuchaneka kwe-RSSI

 

-2

 

2

dB

 
IReflectance yeReceiver

Rrx

 

 

-26

dB

 
I-Receiver Power (OMA), iNdlela nganye

 

-

-

3.5

dBm

 
LOS De-Assert

LOSD

 

 

-15

dBm

 
Inkcazo ye-LOS

LOSA

-25

 

 

dBm

 
LOS Hysteresis

LOSH

0.5

 

 

dB

 

Phawula

  1. 12dB Ukubonakalisa 

•IsiNxulumanisi sokuBeka iliso kwiDiagnostic

Digital diagnostics esweni umsebenzi iyafumaneka kuzo zonke QSFP28 LR4.I-2-wire serial interface ibonelela umsebenzisi ukuba aqhagamshelane nemodyuli.Ubume bememori buboniswa ngokuhamba.Indawo yememori icwangciswe ngezantsi, iphepha elinye, indawo yedilesi ye-128 bytes kunye namaphepha amaninzi esithuba sedilesi ephezulu.Esi sakhiwo sivumela ukufikelela kwangethuba kwiidilesi ezikwiphepha elisezantsi, elifana neFlegi yokuphazamisa kunye neeMonitors.Ixesha elincinci lokungena kwexesha elibalulekileyo, elifana nolwazi lwe-ID ye-serial kunye noseto lwe-threshold, luyafumaneka kunye nomsebenzi wokuKhetha iPhepha.Idilesi ye-interface esetyenzisiweyo yi-A0xh kwaye isetyenziselwa ubukhulu becala idatha ebaluleke kakhulu njengokuphatha ukuphazamiseka ukwenzela ukuba kufundwe ixesha elilodwa kuyo yonke idatha enxulumene nemeko yokuphazamiseka.Emva kokuphazamiseka, i-IntL iqinisekisiwe, umamkeli unokufunda indawo yeflegi ukumisela itshaneli echaphazelekayo kunye nohlobo lweflegi.

45 32 43 6

Iphepha02 nguMsebenzisi we-EEPROM kwaye ifomathi yayo igqitywe ngumsebenzisi.

Inkcazo yeenkcukacha zememori ephantsi kunye nephepha00.page03 imemori ephezulu nceda ubone uxwebhu lwe-SFF-8436.

•Ixesha loLawulo oluSoft kunye neMisebenzi yeSimo

Ipharamitha

Uphawu

Max

Iyunithi

Iimeko
Ixesha lokuQalisa t_init 2000 ms Ixesha elivela kumandla kwi-1, iplagi eshushu okanye i-edge yokunyuka kwe-Reset de imodyuli isebenze ngokupheleleyo2
Seta kwakhona Init Assert Ixesha t_reset_init 2 μs Ukuseta ngokutsha kuveliswa linqanaba eliphantsi elide kunelona xesha lincinci lokuseta kwakhona ipulse elikhoyo kwiResetL pin.
Uthotho Bus Hardware Ready Ixesha t_uthotho 2000 ms Ixesha elivela kumandla kwi-1 de imodyuli iphendule kwi-data transmission phezu kwe-2-wire serial bus
Beka iliso kwiDatha eLungileyoIxesha t_idatha 2000 ms Ixesha ukusuka kumandla kwi-1 ukuya kwidatha engekalungi, bit 0 ye-Byte 2, idesi kwaye i-IntL iqinisekisiwe
Seta kwakhona Ixesha le-Assert t_seta kwakhona 2000 ms Ixesha ukusuka kumda onyukayo kwi-ResetL pin de imodyuli isebenze ngokupheleleyo2
Ixesha le-Assert ye-LPMode ton_LPMode 100 μs Ixesha elisuka kwi-assertation ye-LPMode (Vin:LPMode = Vih) de imodyuli yokusetyenziswa kwamandla ingene kwiNqanaba loMbane elisezantsi
Ixesha le-IntL Assert ton_IntL 200 ms Ixesha ukusuka kwisenzeko semeko ebangela i-IntL kude kube yi-Vout:IntL = Vol
Ixesha le-IntL Dessert toff_IntL 500 μs toff_IntL 500 μs Ixesha ukusuka ekucaceni kokufunda3 ukusebenza kweflegi ehambelanayo kude kube Vout:IntL = Voh.Oku kuquka amaxesha okutyiwa kwesidlo seRx LOS, Tx Fault kunye nezinye iibhithi zeflegi.
Ixesha le-Rx LOS Assert ton_los 100 ms Ixesha ukusuka kwi-Rx LOS kwimo ukuya kwi-Rx LOS isetyenzisiwe kwaye i-IntL iqinisekisiwe
Ixesha lokuBasa iflegi iflegi_yetoni 200 ms Ixesha ukusuka kwisenzeko semeko exhokonxa iflegi ukuya kuseti yeflegi enxulumeneyo kunye ne-IntL iqinisekisiwe
Ixesha le-Mask Assert ton_imaski 100 ms Ixesha ukusuka kwi-mask bit set4 de i-IntL ehambelana nayo ithintelwe
Ixesha leMask De-assert toff_mask 100 ms Ixesha elisuka kwimaski bit licinyiwe4 de umsebenzi ohambelana ne-IntlL uqalise kwakhona
Ixesha lokuBasa le-ModSelL ton_ModSelL 100 μs Ixesha ukusuka ekuqinisekiseni i-ModSelL de imodyuli iphendule ukuhanjiswa kwedatha kwi-2-wire serial bus
Ixesha le-ModSelL Deassert toff_ModSelL 100 μs Ixesha ukusuka kwi-deassertion ye-ModSelL de imodyuli ayiphenduli kwi-data transmission phezu kwe-2-wire serial bus
Power_over-ride okanyeIxesha le-Assert-seti yamandla ton_Phantsi 100 ms Ixesha ukusuka kwi-P_Down bit set 4 de imodyuli yokusetyenziswa kwamandla ingena kwiNqanaba loMbane eliphantsi
Power_over-ride okanye Power-set De-assert Time toff_Phantsi 300 ms Ixesha ukusuka kwi-P_Down bit cleared4 de imodyuli isebenze ngokupheleleyo3

Phawula:

1. Umbane ovuliweyo uchazwa njengophanyazo xa umbane wonikezelo ufikelela kwaye uhlale uphezulu okanye ungaphezulu kwelona xabiso lincinci lichaziweyo.

2. Ukusebenza ngokupheleleyo kuchazwa njenge-IntL eqinisekisiweyo ngenxa yedatha engekakulungeli, bit 0 byte 2 de-asserted.

3. Ilinganiswe ukusuka kumphetho wewotshi ewayo emva kokumiswa kancinci kwentengiselwano yokufunda.

4. Ilinganiswe ukusuka kumphetho wewotshi ewayo emva kokumiswa kancinci kwentengiselwano.

•Transceiver Block Diagram

23 

•ISabelo sePin

 34

Idayagram yeBhodi ye-Host Host Connector Block Pin Numbers and Nam 

•IphiniInkcazo

Iphini

Ingqiqo

Uphawu

Igama/Inkcazelo

Ref.

1

 

GND

 Umhlaba

1

2

CML-I

Tx2n

 Ungeniso lweDatha eGuquliweyo yoThutho

 

3

CML-I

Tx2p

 Transmitter Non-Inverted Data imveliso

 

4

 

GND

 Umhlaba

1

5

CML-I

Tx4n

 Isiphumo seDatha esiGuquliweyo seTransmitter

 

6

CML-I

Tx4p

 I-Transmitter Imveliso yeDatha engaGuqulwanga

 

7

 

GND

 Umhlaba

1

8

I-LVTTL-I

ModSelL

 Imodyuli Khetha

 

9

I-LVTTL-I

Seta ngokutshaL

 Ukuseta kwakhona imodyuli

 

10

 

VccRx

 +3.3V isiXhobo soMbane soMbane

2

11

LVCMOS-I/O

I-SCL

 2-Wire Uthotho lweClock yesiNxulumaniso

 

12

LVCMOS-I/O

SDA

 2-Ngocingo Interface Data Data

 

13

 

GND

 Umhlaba

1

14

CML-O

Rx3p

 Isiphumo seDatha esiGuquliweyo somamkeli

 

15

CML-O

Rx3n

 Isiphumo soDatha esingaguquguqukiyo simamkeli

 

16

 

GND

 Umhlaba

1

17

CML-O

Rx1p

 Isiphumo seDatha esiGuquliweyo somamkeli

 

18

CML-O

Rx1n

 Isiphumo soDatha esingaguquguqukiyo simamkeli

 

19

 

GND

 Umhlaba

1

20

 

GND

 Umhlaba

1

21

CML-O

Rx2n

 Isiphumo seDatha esiGuquliweyo somamkeli

 

22

CML-O

Rx2p

 Isiphumo soDatha esingaguquguqukiyo simamkeli

 

23

 

GND

 Umhlaba

1

24

CML-O

Rx4n

 Isiphumo seDatha esiGuquliweyo somamkeli

 

25

CML-O

Rx4p

 Isiphumo soDatha esingaguquguqukiyo simamkeli

 

26

 

GND

 Umhlaba

1

27

I-LVTTL-O

ModPrsL

 Imodyuli ekhoyo

 

28

I-LVTTL-O

IntL

 Ukuphazamisa

 

29

 

VccTx

 +3.3V isiThuthi sokuBonelelwa koMbane

2

30

 

Vcc1

 +3.3V Ubonelelo lwaMandla

2

31

I-LVTTL-I

LPMode

 Imowudi yaMandla aphantsi

 

32

 

GND

 Umhlaba

1

33

CML-I

Tx3p

 Isiphumo seDatha esiGuquliweyo seTransmitter

 

34

CML-I

Tx3n

 I-Transmitter Imveliso yeDatha engaGuqulwanga

 

35

 

GND

 Umhlaba

1

36

CML-I

Tx1p

 Isiphumo seDatha esiGuquliweyo seTransmitter

 

37

CML-I

Tx1n

 I-Transmitter Imveliso yeDatha engaGuqulwanga

 

38

 

GND

 Umhlaba

1

Amanqaku:

  1. I-GND iyisimboli yomnye kunye nokubonelela (amandla) aqhelekileyo kwiimodyuli ze-QSFP28, Zonke ziqhelekileyo ngaphakathi kwimodyuli ye-QSFP28 kwaye zonke ii-voltages zemodyuli zibhekiselwe kule nto inokuthi ichazwe ngenye indlela.Qhagamshela ezi ngqo kwibhodi yomkhosi umqondiso inqwelomoya eqhelekileyo emhlabeni.Imveliso yeLaser ivaliwe kwi-TDIS >2.0V okanye ivuliwe, yenziwe ukuba isebenze kwi-TDIS <0.8V.
  2. I-VccRx, i-Vcc1 kunye ne-VccTx ngababoneleli bamandla abafumana kunye nabagqithisi kwaye baya kusetyenziswa ngaxeshanye.Uhluzo lonikezelo lombane lwebhodi ecetyiswayo luboniswe ngezantsi.I-VccRx, Vcc1 kunye neVccTx inokudibaniswa ngaphakathi ngaphakathi kwimodyuli ye-transceiver ye-QSFP28 kuyo nayiphi na indibaniselwano.Izikhonkwane ezidityanisiweyo zilinganiswe ngobuninzi bangoku be-500mA.

•ISekethe eCetyisiweyo

45

•Imilinganiselo yoomatshini

 56

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