Ixabiso eliphantsi Aoc 100g Qsfp28 Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA
Ixabiso eliphantsi Aoc 100g Qsfp28 Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA Iinkcukacha:
Inkcazo ngokubanzi
I-SFP28 i-Direct Attach Cables iyahambelana ne-SFF-8432 kunye ne-SFF-8402 inkcazo. 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 abavelisi be-hardware ukuba bafezekise ukuxinana kwe-port ephezulu, ukulungelelaniswa kunye nokusetyenziswa ngexabiso eliphantsi kakhulu kunye nokunciphisa uhlahlo lwabiwo-mali lwamandla.
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 |
Oomatshini Iinkcukacha
Isidibanisi siyahambelana neenkcukacha ze-SFF-8432.
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:
IsiKhokelo seMveliso esiNxulumeneyo:
Sikholelwa: Ukusungula izinto ezintsha ngumphefumlo nomoya wethu. Umgangatho ophakamileyo bubomi bethu. Umthengi kufuneka abe nguThixo wethu ngexabiso eliphantsi Aoc 100g Qsfp28 Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA , Imveliso iya kubonelela kuwo wonke umhlaba, njenge: Brunei, Greek, IHonduras, Iqela lethu lobunjineli bobuchwephesha liya kuba lilungele ukukunceda ngokubonisana kunye nengxelo. Siyakwazi ukukubonelela ngeesampulu zasimahla zokuhlangabezana neemfuno zakho. Iinzame ziya kuveliswa ukukubonelela ngenkonzo ngentliziyo epheleleyo kunye norhwebo. Xa unomdla kwishishini lethu kunye neemveliso, nceda uthethe nathi ngokusithumela ii-imeyile okanye usitsalele umnxeba ngokukhawuleza. Kumzamo wokwazi iimveliso zethu kunye nenkampani eyongezelelweyo, ungeza kumzi-mveliso wethu ukuze uyijonge. Siya kwamkela iindwendwe ezivela kwihlabathi liphela kwishishini lethu ukwenza ubudlelwane beshishini kunye nathi. Nceda uzive ukhululekile ukuthetha nathi ngamashishini amancinci kwaye siyakholelwa ukuba siza kwabelana ngamava orhwebo nabo bonke abarhwebi bethu.
NguLisa waseGuinea - 2017.11.01 17:04
Siyinkampani encinci esandula ukuqalisa, kodwa sifumana ingqalelo yenkokeli yenkampani kwaye yasinika uncedo oluninzi. Ndiyathemba ukuba singenza inkqubela kunye!
NguHilda waseCzech - 2017.08.21 14:13