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I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - JHA

I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - iJHA Umfanekiso ofakiweyo
  • I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - JHA
  • I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - JHA
  • I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - JHA

Inkcazelo emfutshane:


FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Ividiyo ehambelanayo

Ingxelo (2)

Khuphela

thobela ikhontrakthi, ihambelana nemfuno yemarike, ijoyina kukhuphiswano lwemarike ngomgangatho wayo ophezulu kunye nokubonelela ngenkonzo ebanzi negqwesileyo kubathengi ukubavumela ukuba babe ngabaphumeleleyo abakhulu. Ukusukela inkampani, kukwaneliseka kwabathengiRs232 Ukuya kwi-485 Converter,I-155m ye-SFP Transceiver,Ahd Cvi Tvi Ividiyo kwiFiber Optical Converter, Sinqwenela ukuthatha eli thuba lokuqinisekisa ubudlelwane beshishini bexesha elide kunye nabathengi abavela kuwo wonke umhlaba.
I-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - JHA Iinkcukacha:

Inkcazo ngokubanzi

I-SFP28 i-Direct Attach Cables iyahambelana ne-SFF-8432 kunye ne-SFF-8402 ingcaciso. Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-26 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-5m).

Iindibano ze-cable ze-SFP28 ze-passive zisebenza ngokuphezulu, i-I / O ye-I / O isisombululo esinexabiso le-25G Ethernet. Iintambo zobhedu ze-SFP28 zivumela ukuveliswa kwe-hardware ukufikelela kwi-port density ephezulu, ukulungelelaniswa kunye nokusetyenziswa ngexabiso eliphantsi kakhulu kunye nohlahlo lwabiwo-mali oluncitshisiweyo.

Iimbonakalo

◊ Ukuya kuthi ga kwi-25.78125 Gbps izinga ledatha

◊ Ukuya kuthi ga kwi-5 yeemitha zokuhanjiswa

◊ I-SFP 20PIN efakwe kwi-Hot-pluggable footprint

◊ Uphuculo lweFomu ePluggable Factor(IPF) iyahambelana nokuphucula ukusebenza kwe-EMI/EMC

◊ Iyahambelana ne-SFP28 MSA

◊ Iyahambelana ne-SFF-8402 kunye ne-SFF-8432

◊ Uluhlu lobushushu: 0 ~ 70 °C

◊ I-RoHS iyahambelana

Iingenelo

◊ Isisombululo sobhedu esineendleko

◊ Esona sisombululo samandla enkqubo sisonke

◊ Esona sisombululo sipheleleyo senkqubo ye-EMI

◊ Uyilo olulungiselelwe uMqondiso weMfezeko

Usetyenziso

◊ 25G Ethernet

Iimpawu zesantya esiphezulu

Ipharamitha

Uphawu

 Min

Isiqhelo

 Max

Iyunithi

Phawula

Impedance eyahlukileyo

I-RIN, PP

90

100

110

O

  

Ilahleko yokufaka

SDD21

8

  

22.48

dB

Kwi-12.8906 GHz

Ilahleko yoBuyiselo eyahlukileyo

SDD11

  

12.45

   Bona 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

KUNYE

3

    

dB

  

Iinkcazo zePin

SFP28 Pin Function Definition

Iphini

Ingqiqo

Uphawu

Igama/Inkcazelo

Amanqaku

1

  

VeeT

Umhlaba woThutho

  

2

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

LV-TTL-O

THE

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  

32

Oomatshini Iinkcukacha

Isidibanisi siyahambelana neenkcukacha ze-SFF-8432.

 54

Ubude (m) Ikhebula AWG

1

30

2

30

3

30/26

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 2011/65/EU kunye noLungiso lwayo 6/6 I-RoHS 6/6 iyahambelana
Imifanekiso yeenkcukacha zemveliso:

2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - imifanekiso ye-JHA yeenkcukacha

2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - imifanekiso ye-JHA yeenkcukacha

2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU - imifanekiso ye-JHA yeenkcukacha

IsiKhokelo seMveliso esiNxulumeneyo:
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini phakathi kwethu liya kusizisela inzuzo efanayo. Singakuqinisekisa ngento egqwesileyo kunye nexabiso elibukhali lika-2019 Umgangatho ophezulu we-Sfp28-25g-Aoc 5m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA , Imveliso iya kubonelela kwihlabathi liphela, elinjalo. njenge: Comoros, azerbaijan, Egypt, ngoku sijonge phambili kwintsebenziswano enkulu naphesheya kweelwandle abathengi ngokusekelwe kwiinzuzo ezifanayo. Siza kusebenza ngentliziyo epheleleyo ukuphucula iimveliso kunye neenkonzo zethu. Sikwathembisa ukusebenza ngokubambisana namaqabane ezoshishino ukuphakamisa intsebenziswano yethu kwinqanaba eliphezulu kunye nokwabelana ngempumelelo kunye. Wamkelekile ngokufudumeleyo ukuba undwendwele umzi-mveliso wethu ngokunyanisekileyo.

Umphathi wentengiso unenqanaba elilungileyo lesiNgesi kunye nolwazi olunobuchule lobuchwephesha, sinonxibelelwano oluhle. Uyindoda efudumeleyo neyonwabileyo, sinentsebenziswano emnandi kwaye saba ngabahlobo abakhulu ngasese.
Iinkwenkwezi ezi-5NguKitty waseBotswana - 2018.12.30 10:21
Umgangatho ophezulu, ukuSebenza okuPhezulu, ukuCla kunye neMfezeko, kufanelekile ukuba nentsebenziswano yexesha elide! Sijonge phambili kwintsebenziswano yexesha elizayo!
Iinkwenkwezi ezi-5NguRicardo ovela eSierra Leone - 2018.09.23 17:37
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