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100G QSFP28/4SFP28 Ncamathisela ngokuthe ngqo iCable JHA-QSFP28-4SFP28-100G-PCU

100G QSFP28/4SFP28 Ncamathisela ngokuthe ngqo iCable JHA-QSFP28-4SFP28-100G-PCU Umfanekiso okhoyo
  • 100G QSFP28/4SFP28 Ncamathisela ngokuthe ngqo iCable JHA-QSFP28-4SFP28-100G-PCU
  • 100G QSFP28/4SFP28 Ncamathisela ngokuthe ngqo iCable JHA-QSFP28-4SFP28-100G-PCU
  • 100G QSFP28/4SFP28 Ncamathisela ngokuthe ngqo iCable JHA-QSFP28-4SFP28-100G-PCU

Inkcazelo emfutshane:

Indibano yentambo yobhedu ye-QSFP28 ibandakanya izibini ezisibhozo ezahlukeneyo zobhedu, ibonelela ngeeshaneli ezine zothumelo lwedatha ngesantya ukuya kuthi ga kwi-28Gbps ngetshaneli nganye.


FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Khuphela

Inkcazo ngokubanzi

I-QSFP28 i-copper ye-copper ye-consesion ye-copper idibanisa izibini ezisibhozo ezihlukeneyo zobhedu, ibonelela ngeeshaneli ezine zothumelo lwedatha ngesantya ukuya kwi-28Gbps ngetshaneli nganye, kwaye ihlangabezana ne-100G Ethernet, i-25G Ethernet kunye ne-InfiniBand ephuculweyo yeDatha yeeDatha (EDR) iimfuno. ukusuka kwi-26AWG nge-30AWG-le 100G indibano yekhebula yethusi ibonisa ukulahleka kokufakwa okuphantsi kunye nentetho ephantsi yomnqamlezo.

Yenzelwe izicelo kwiziko ledatha, uthungelwano kunye neemarike zonxibelelwano ezifuna isantya esiphezulu, indibano yekhebula ethembekileyo, le mveliso yesizukulwana esilandelayo yabelana ngokudibana okufanayo kunye ne-QSFP + ifom yefom, eyenza ukuba ibuyele ngasemva ihambelane nezibuko ze-QSFP ezikhoyo.QSFP28 ingasetyenziswa kunye Izicelo zangoku ze-10G kunye ne-14G ezinomda wengqibelelo yesiginali enkulu.

Iimpawu kunye neeNzuzo

◊ Iyahambelana ne-IEEE 802.3bj, IEEE 802.3by kunye ne-InfiniBand EDR

◊ Ixhasa iireyithi zedatha edibeneyo ye-100Gbps

◊ Ulwakhiwo olulungiselelwe ukunciphisa ilahleko yokufaka kunye neentetho ezinqamlezileyo

◊ Ngasemva iyahambelana neziqhagamshelo ezikhoyo ze-QSFP+ kunye neekheji

◊ Tsala-ukukhupha uyilo lwelatshi yesilayidi

◊ 26AWG nge30AWG intambo

◊ Ngqo kwaye ukhuphe ulungelelwaniso lwendibano olukhoyo

◊ Ikheyibhile ephothiweyo ngokwezifiso imida yokuphelisa imitha ye-EMI

◊ Imaphu ye-EEPROM enokwenziwa ngokwezifiso ukwenzela utyikityo lwentambo

◊ RoHS iyahambelana

Izicelo zeMveliso

◊ Iiswitshi, iiseva kunye neerotha

◊ Uthungelwano lweZiko leDatha

◊ Uthungelwano lwendawo yokugcina

◊ Ukusebenza okuphezulu kwikhompyuter

◊ Unxibelelwano kunye neziseko zoncedo ezingenazingcingo

◊ Uxilongo lwezonyango kunye nothungelwano

◊ Uvavanyo kunye nesixhobo sokulinganisa

Imigangatho yoShishino

◊ 100G Ethernet(IEEE 802.3bj)

◊ 25G Ethernet(IEEE 802.3by)

◊ InfiniBand EDR

◊ SFF-8665 QSFP+ 28G 4X Isisombululo seTransceiver esiPluggable (QSFP28)

◊ SFF-8402 SFP+ 1X 28Gb/s Isisombululo seTransceiver esiPluggable (SFP28)

Amaxwebhu oBuchule

◊ 108-32081 QSFP28 Imodyuli yobhedu Qhoboshela iNdibano yeCable

◊ 108-2364 Izibuko elinye kunye neGanged SFP+ Cages,Zsfp+ Single Port and Ganged Cages, kunye ne-SFP+ Copper Direct Qhoboshela iiNdibano zeCable.

Inkcazo

Iimpawu zesantya esiphezulu:

Ipharamitha

Uphawu

 Min

Isiqhelo

 Max

Iyunithi

Phawula

Impedance eyahlukileyo

I-RIN, PP

90

100

110

Ώ

  

Ilahleko yokufaka

SDD21

8

  

22.48

dB

Kwi-12.8906 GHz

Ilahleko yoBuyiselo eyahlukileyo

SDD11

  

12.45

   Jonga u-1

dB

Kwi-0.05 ukuya kwi-4.1 GHz

SDD22

3.12

 

Jonga isi-2

dB

Kwi-4.1 ukuya kwi-19 GHz

 

 

Imowudi eqhelekileyo ukuya

I-SCC11

      

dB

  

imowudi eqhelekileyo

2

    

Kwi-0.2 ukuya kwi-19 GHz

I-SCC22

 

 

ilahleko yokubuya kwemveliso

            

 

 

 

 

 

 

 

 

Umahluko kwindlela eqhelekileyo

I-SCD11

  

12

   Jonga u-3

dB

  

Kwi-0.01 ukuya kwi-12.89 GHz

 

 

 

 

 

ilahleko yokubuyisela

SCD22

10.58

   Jonga u-4  

Kwi-12.89 ukuya kwi-19 GHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

Kwi-0.01 ukuya kwi-12.89 GHz

Umahluko kwiNdlela eqhelekileyo

SCD21-IL

       Jonga isi-5

dB

  

Kwi-12.89 ukuya kwi-15.7 GHz

Ilahleko yoGuquko

    

 

 

 

6.3

 

 

 

 

Kwi-15.7 ukuya kwi-19 GHz

Umda wokuSebenza komjelo

COM

3

    

dB

  

Amanqaku:

1.I-Reflection Coefficient enikwe nge-equation SDD11(dB) < 16.5 – 2 × SQRT(f ), kunye no f kwi GHz

2.IReflection Coefficient enikwe yi-equation SDD11(dB) <10.66 – 14 × log10(f/5.5), kunye no-f kwiGHz

3.IReflection Coefficient enikwe yi-equation SCD11(dB) <22 – (20/25.78)*f, kunye no-f kwiGHz

4.Reflection Coefficient enikwe yi-equation SCD11(dB) <15 – (6/25.78)*f, kunye no-f kwiGHz

5.IReflection Coefficient enikwe yi-equation SCD21(dB) <27 – (29/22)*f, kunye nof kwiGHz

Iinkcazo zePin

SFP28 Pin Function Description:

Iphini

Ingqiqo

Uphawu

Igama/Inkcazelo

Amanqaku

1

  

VeeT

Umhlaba woThutho

  

2

I-LV-TTL-O

TX_Impazamo

N / A

1

3

I-LV-TTL-I

TX_DIS

Isidlulisi Khubaza

2

4

LV-TTL-I/O

SDA

Tow Wire Uthotho Data

  

5

I-LV-TTL-I

I-SCL

Tow Wire Uthotho Clock

  

6

  

MOD_DEF0

Imodyuli ekhoyo, qhagamshela kwiVeeT

  

7

I-LV-TTL-I

RS0

N / A

1

8

I-LV-TTL-O

LOS

I-LOS yoMqondiso

2

9

I-LV-TTL-I

RS1

N / A

1

10

  

VeeR

I-Reciever Ground

  

11

  

VeeR

I-Reciever Ground

  

12

CML-O

RD-

I-Reciever Data Inverted

  

13

CML-O

I-RD+

Idatha yoMmkeli ayiGuqulwanga

  

14

  

VeeR

I-Reciever Ground

  

15

  

VccR

Ubonelelo ngoMamkeli 3.3V

  

16

  

VccT

Ubonelelo ngeTransmitter 3.3V

  

17

  

VeeT

Umhlaba woThutho

  

 

18

CML-I

TD+

 

I-Transmitter Data Non-Inverted

 

 

19

CML_I

TD-

 

I-Transmitter Data iguqulwe

 

 

20

 

VeeT

 

Umhlaba woThutho

 

1.

 Iimpawu azixhaswanga kwi-SFP+ Copper yatsalwa-downto VeeT ene-30K ohms resistor  

2.

 Iindibano ze-Passive cable azixhasi I-LOS kunye ne-TX_DIS  

34 (1)
QSFP28 Pin Function Definition

Iphini

Ingqiqo

Uphawu

 Inkcazo

1

  

GND

 Umhlaba

2

CML-I

Tx2n

 Ungeniso lweDatha eGuquliweyo yoThutho

3

CML-I

Tx2p

 UNgeniso lweDatha engaGuqulwanga yiTransmitter

4

  

GND

 Umhlaba

5

CML-I

Tx4n

 Ungeniso lweDatha eGuquliweyo yoThutho

6

CML-I

Tx4p

 UNgeniso lweDatha engaGuqulwanga yiTransmitter

7

  

GND

 Umhlaba

8

I-LVTTL-I

ModSelL

 Imodyuli Khetha

9

I-LVTTL-I

Seta ngokutshaL

 Ukuseta kwakhona imodyuli

10

  

Vcc Rx

 +3.3V isiXhobo soMbane soMbane

11

LVCMOS-

I-SCL

 Iiwotshi ezi-2 ze-serial interface

I/O
     

12

LVCMOS-

SDA

 Idatha ye-2-wire serial interface

I/O
     

13

  

GND

 Umhlaba

14

CML-O

Rx3p

 Isiphumo soDatha esingaguquguqukiyo simamkeli

15

CML-O

Rx3n

 Isiphumo seDatha esiGuquliweyo somamkeli

16

  

GND

 Umhlaba

17

CML-O

Rx1p

Isiphumo soDatha esingaguquguqukiyo simamkeli

18

CML-O

Rx1n

Isiphumo seDatha esiGuquliweyo somamkeli

19

 

GND

Umhlaba

20

 

GND

Umhlaba

21

CML-O

Rx2n

Isiphumo seDatha esiGuquliweyo somamkeli

22

CML-O

Rx2p

Isiphumo soDatha esingaguquguqukiyo simamkeli

23

 

GND

Umhlaba

24

CML-O

Rx4n

Isiphumo seDatha esiGuquliweyo somamkeli

25

CML-O

Rx4p

Isiphumo soDatha esingaguquguqukiyo simamkeli

26

 

GND

Umhlaba

27

I-LVTTL-O

ModPrsL

Imodyuli ekhoyo

28

I-LVTTL-O

IntL

Ukuphazamisa

29

 

Vcc Tx

+ 3.3V Umthumeli wobonelelo lwamandla

30

 

Vcc1

+3.3V Ubonelelo lwamandla

31

I-LVTTL-I

LPMode

Imowudi yaMandla aphantsi

32

 

GND

Umhlaba

33

CML-I

Tx3p

UNgeniso lweDatha engaGuqulwanga yiTransmitter

34

CML-I

Tx3n

Ungeniso lweDatha eGuquliweyo yoThutho

35

 

GND

Umhlaba

36

CML-I

Tx1p

UNgeniso lweDatha engaGuqulwanga yiTransmitter

37

CML-I

Tx1n

Ungeniso lweDatha eGuquliweyo yoThutho

38

 

GND

Umhlaba

 34 (2) 

Oomatshini Iinkcukacha

Isidibanisi siyahambelana nenkcazo ye-SFF-8432 kunye ne-SFF-8665.

34 (3)

Ubude (m) Ikhebula AWG

1

30

2

30

3

26

4

26

5

26

Ulawulo Ukuthobela

Uphawu

Uvavanyo Indlela

Ukusebenza

Ukukhutshwa kwe-Electrostatic (ESD) kwiiPini zoMbane

Indlela ye-MIL-STD-883C 3015.7

Udidi 1(>2000 Volts)

Ukuphazamiseka koMbane (EMI)

Udidi lweFCC B

Ukuthobela iMigangatho

CENELEC EN55022 Udidi B

I-CISPR22 ITE Udidi B

 

I-RF Immunity(RFI)

 

IEC61000-4-3

Ngokuqhelekileyo ubonise iSiphumo esilinganisekayo esivela kwi-10V/m Field eTswelwe ukusuka kwi-80 ukuya kwi-1000MHz

Ukuthotyelwa kweRoHS

RoHS Directive 2011/6/5/EU kunye noLungiso lwayo 6/6

I-RoHS 6/6 iyahambelana
  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    Iindidi zeemveliso