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100Gb / S Multimode 100m |I-MTP/MPO Isidibanisi se-QSFP28 I-Transceiver JHA-Q28C01

100Gb / S Multimode 100m |MTP/MPO Isidibanisi QSFP28 Transceiver JHA-Q28C01 Umfanekiso okhoyo
  • 100Gb / S Multimode 100m |I-MTP/MPO Isidibanisi se-QSFP28 I-Transceiver JHA-Q28C01

Inkcazelo emfutshane:

I-100Gb / s 100m QSFP28 i-Transceiver Hot Pluggable, i-MTP/MPO Connector, i-850NM, i-VCSEL, i-Multimode


FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Khuphela

Iimbonakalo:

♦ Iitshaneli ezi-4 ezizimeleyo ezi-full-duplex

♦ Ukuya kuthi ga kwi-27.95Gbps kwi-bandwidth yomjelo ngamnye

♦ I-Aggregate bandwidth ye> 100Gbps

♦ I-MTP/MPO isinxibelelanisi esibonakalayo

♦ QSFP28 MSA iyahambelana

♦ Ithobela i-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

♦ Izakhono zokuxilonga zeDijithali

♦ Eyodwa +3.3V yombane osebenzayo

♦ Uluhlu lobushushu 0°C ukuya ku-70°C

♦ ICandelo lokuThotyelwa kweRoHS

Usetyenziso:

♦ Uthungelwano lweNdawo yeNgingqi (LAN)

♦ Uthungelwano lweNdawo eBanzi (WAN)

♦ Ukutshintsha kwe-Ethernet kunye nokusetyenziswa kwe-router

Inkcazo:

I-JHA-Q28C01 yimodyuli ye-transceiver eyenzelwe i-100m izicelo zonxibelelwano olubonakalayo.Uyilo luhambelana ne-100GbASE-SR4 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-25.78Gbps kwi-27.95Gbps idatha yombane kwii-4 imizila ye-optical signals, 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.

Intambo yeribhoni yefiber optical ene-MPO/MTP isinxibelelanisi kwiplagi nganye yokugqibela kwi-module ye-QSFP28 yokwamkela.Ukuqhelaniswa nentambo yeribhoni “ifakwe isitshixo” kwaye izikhonkwane zesikhokelo zikhona ngaphakathi kwesixhobo semodyuli ukuqinisekisa ulungelelwaniso olufanelekileyo.Intambo ngokuqhelekileyo ayinayo i-twist (isitshixo ukuya kwisitshixo phezulu) ukuqinisekisa ukulungelelaniswa kweshaneli efanelekileyo.Uqhagamshelo lombane luphunyeziwe nangona i-z-pluggable 38-pin IPASS® isidibanisi.

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-JHA-Q28C01 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

 

 

1000

mA
Ukuchithwa kwamandla

PD

 

 

3.5

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

 
Ukutya umbane

 

-

2.5

3.5

W

 
Unikezelo lwangoku

Icc

 

0.75

1.0

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

 

 

150

Ps

 
RESETL Ubude bexesha

 

 

10

 

Us

 
RESETL De-assert ixesha

 

 

 

100

ms

 
Amandla Ngexesha

 

 

 

100

ms

 
Isidluliseli
Ukunyamezelwa kweVoltage ePheleleyo eSinye

 

0.3

 

4

V

1
Imowudi eqhelekileyo Ukunyamezelwa kwe-Voltage

 

15

 

 

mV

 
Thumela i-Voltge ye-Input Diff

VI

120

 

1200

mV

 
Dlulisa i-Input Diff Imedance

ZIN

80

100

120

 

 
IJitter yeNgeniso exhomekeke kwiDatha

DDJ

 

 

0.1

UI

 
Igalelo leDatha iyonke iJitter

TJ

 

 

0.28

UI

 
Umamkeli
Ukunyamezelwa kweVoltage ePheleleyo eSinye

 

0.3

 

4

V

 
I-Rx Output Diff Voltage

Vo

 

600

800

mV

 
I-Rx Output Ukunyuka kunye nokuwa kweVoltage

Tr/Tf

 

 

35

ps

1
IJitter iyonke

TJ

 

 

0.7

UI

 
IJitter yokumisela

DJ

 

 

0.42

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
I-Optical Wavelength

λ

840

 

860

nm

 
RMS Spectral Ububanzi

Pm

 

0.5

0.65

nm

 
I-Avareji ye-Optical Power ngeChannel nganye

Pavg

-8

-2.5

0

dBm

 
I-Laser Off Power Per Channel

Poff

 

 

-30

dBm

 
I-Optical Extinction Ratio

ER

3.5

 

 

dB

 
Ingxolo yoBukhulu obunxulumeneyo

Rin

 

 

-128

dB/HZ

1
I-Optical Return Loss Tolerance

 

 

 

12

dB

 
Umamkeli
I-Optical Centre Wavelength

λC

840

 

860

nm

 
Uvakalelo lomamkeli ngeChaneli nganye

R

 

-10.5

 

dBm

 
Amandla oNgeniso aphezulu

PMAX

+0.5

 

 

dBm

 
IReflectance yeReceiver

Rrx

 

 

-12

dB

 
LOS De-Assert

LOSD

 

 

-14

dBm

 
Inkcazo ye-LOS

LOSA

-30

 

 

dBm

 
LOS Hysteresis

LOSH

0.5

 

 

dB

 

Phawula

  1. 12dB Ukubonakalisa

• I-Diagnostic Monitoring Interface

Digital diagnostics esweni umsebenzi iyafumaneka kuzo zonke QSFP28 SR4.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, sele igxininisiwe, umamkeli unokufunda ibala leflegi ukumisela itshaneli echaphazelekayo kunye nohlobo lweflegi.

32 9 8 7

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

 6

Umfanekiso 1:Block Diagram

•ISabelo sePin

5

Umzobo weBhodi yeBhodi yokuBamba iinombolo zePin yeBhlokhi kunye neGama

lIphiniInkcazo

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.

•IiNdlela ze-Optical Interface kunye neSabelo

Umzobo ongezantsi ubonisa ukuqhelaniswa kweendlela ezininzi zeefiber facets ze-optical connector

4

Imboniselo yangaphandle yeQSFP28 Imodyuli yeMPO

Inombolo yeFayibha. Isabelo seNdlela
1 RX0
2 RX1
3 RX2
4 RX3
5 Ayisetyenziswa
6 Ayisetyenziswa

Itheyibhile yeSabelo seNdlela

• ISekethe eCetyisiweyo

2

•Imilinganiselo yoomatshini

43

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    Iindidi zeemveliso