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40Gb/s QSFP+ LR4, 10km PSM 1310nm SFP Transceiver JHA-QC10

40Gb/s QSFP+ LR4, 10km PSM 1310nm SFP Transceiver JHA-QC10 Umfanekiso obonakalayo
  • 40Gb/s QSFP+ LR4, 10km PSM 1310nm SFP Transceiver JHA-QC10

Inkcazelo emfutshane:

40Gb/s 10km QSFP+ Transceiver Hot Pluggable, MTP/MPO Connector, Imowudi enye


FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Khuphela

Iimbonakalo:

◊ Iitshaneli ezi-4 ezizimeleyo ezi-full-duplex

◊ Ukuya kuthi ga kwi-11.2Gbps kwi-bandwidth yetshaneli nganye

◊ I-Aggregate bandwidth ye> 40Gbps

◊ MTP/MPO isidibanisi

◊ Ihambelana ne-40G Ethernet IEEE802.3ba kunye ne-40GBASE-LR4 Standard

◊ QSFP MSA iyahambelana

◊ Ukuya kuthi ga kwi-10km usasazo

◊ Ithobela imilinganiselo yedatha ye-QDR/DDR Infiniband

◊ Eyodwa +3.3V yobonelelo lwamandla olusebenzayo

◊ Imisebenzi yokuxilongwa kwedijithali eyakhelwe-ngaphakathi

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

◊ ICandelo lokuThobela iRoHS

Usetyenziso:

◊ Irakhi kwirakhi

◊ Amaziko eenkcukacha IiTshintsho kunye neeRotha

◊ Uthungelwano lweMetro

◊ Iiswitshi kunye neeRutha

◊ 40G BASE-LR4-PSM Ethernet Links

Inkcazo:

I-JHA-QC10 yimodyuli ye-transceiver eyenzelwe i-10km izicelo zonxibelelwano olubonakalayo.Uyilo luhambelana ne-40GBASE-LR4 yomgangatho we-IEEE P802.3ba.Imodyuli iguqula i-4 input channels (ch) ye-10Gb / s idatha yombane kwiimpawu ze-4 optical, kwaye i-multiplexes ibe yindawo enye ye-40Gb / s yokudlulisa optical.Umva, kwicala lommkeli, imodyuli i-optically de-multiplexes i-40Gb / s igalelo kwiimpawu zeziteshi ze-4, kwaye iguqulela kwi-4 data yedatha yombane yombane.

I-wavelengths esembindini yamajelo e-4 yi-1310 nm njengamalungu egridi ye-wavelength echazwe kwi-ITU-T G694.2.Iqulethe i-MTP / MPO ikhonkco ye-optical interface kunye ne-38-pin ikhonkco yombane wombane.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-QSFP 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-TQPM10 yenzelwe ifom yefom, i-optical / electric connection kunye ne-digital diagnostic interface ngokwe-QSFP 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

 

-

10.3125

11.2

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

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

 

1300

1311

1320

nm

 
I-Side-mode Suppression Ratio

SMSR

30

-

-

dB

 
I-Avareji ye-Optical Power ngeChannel nganye

 

-5

-

+1

dBm

 
TDP, iNdlela nganye

TDP

 

 

2.3

dB

 
Umlinganiselo wokuphela

ER

3.5

-

-

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

-12.6

 

0

dBm

 
Fumana uMbane nge-3 dB ephezulu yokuSika iFrequency, iNdlela nganye

 

 

 

12.3

GHz

 
Ukuchaneka kwe-RSSI

 

-2

 

2

dB

 
IReflectance yeReceiver

Rrx

 

 

-26

dB

 
I-Receiver Power (OMA), iNdlela nganye

 

-

-

3.5

dBm

 
Fumana uMbane 3 dB upper Cutoff Frequency, iNdlela nganye

 

 

 

12.3

GHz

 
LOS De-Assert

LOSD

 

 

-13

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 QSFP + 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.

4 6 54 67

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

 43

lISabelo sePin

54 

Umzobo weBhodi yeBhodi yokuBamba iinombolo zePin yeBhlokhi kunye neGama

•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 isimboli sokunye kunye nokubonelela (amandla) aqhelekileyo kwiimodyuli ze-QSFP, Zonke ziqhelekile ngaphakathi kwimodyuli ye-QSFP kwaye zonke ii-voltages zemodyuli zibhekiselele 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 inokudityaniswa ngaphakathi ngaphakathi kwimodyuli ye-transceiver ye-QSFP 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

 43 

Imboniselo yangaphandle ye-QSFP Modyuli yeMPO

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

Itheyibhile yeSabelo seNdlela

•ISekethe eCetyisiweyo

 54

•Imilinganiselo yoomatshini

 65

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