Ukufika okuTsha kwe-China Sfp28 25g Aoc Optical Cable - 100G QSFP28 iCable yokuQophela ngokuthe ngqo (DAC) JHA-QSFP28-100G-PCU - JHA
Ukufika okuTsha kwe-China Sfp28 25g i-Aoc Optical Cable - 100G QSFP28 iCable yokuFaka ngokuthe ngqo (DAC) JHA-QSFP28-100G-PCU - JHA Iinkcukacha:
Inkcazo ngokubanzi
I-QSFP28 Direct Attach Cables zihambelana neenkcukacha ze-SFF-8665. Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-26 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-5m).
Iimbonakalo
◊ Iyahambelana ne-SFF-8665
◊ Ukuya kuthi ga kwi-28.3125Gbps ireyithi yedatha ngetshaneli nganye
◊ Ukuya kuthi ga kwi-5m yosasazo
◊ Ubushushu bokusebenza: 0 ~ 70℃
◊ Ubonelelo lombane lwe-3.3V enye
◊ RoHS iyahambelana
Iingenelo
◊ Isisombululo sobhedu esineendleko
◊ Esona sisombululo samandla enkqubo sisonke
◊ Esona sisombululo sipheleleyo senkqubo ye-EMI
◊ Uyilo olulungiselelwe uMqondiso weMfezeko
Usetyenziso
◊ 100G Ethernet
Inkcazo:
Iphini Umsebenzi Ingcaciso
Iphini | Ingqiqo | Uphawu | Inkcazo |
1 |
| GND | Umhlaba |
2 | CML-I | Tx2n | Ungeniso lweDatha eGuquliweyo yoThutho |
3 | CML-I | Tx2 p | 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/O | I-SCL | Iiwotshi ezi-2 ze-serial interface |
12 | LVCMOS- I/O | SDA | Idatha ye-2-wire serial interface |
13 |
| GND | Umhlaba |
14 | CML-O | Rx3p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
15 | CML-O | Rx3n | Isiphumo seDatha esiGuquliweyo somamkeli |
16 |
| GND | Umhlaba |
17 | CML-O | Rx1p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
18 | CML-O | Rx1n | Isiphumo seDatha esiGuquliweyo somamkeli |
19 |
| GND | Umhlaba |
20 |
| GND | Umhlaba |
amashumi amabini ananye | CML-O | Rx2n | Isiphumo seDatha esiGuquliweyo somamkeli |
amashumi anambini | CML-O | Rx2p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
amashumi amabini anantathu |
| GND | Umhlaba |
amashumi amabini anesine | CML-O | Rx4n | Isiphumo seDatha esiGuquliweyo somamkeli |
25 | CML-O | Rx4p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
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 | Tx 3 p | 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 |
QSFP+ I-DAC Iinkcukacha | |
Inani leeNdlela | Tx & Rx |
Ireyithi yeDatha yeSiteshi | 28.3125 Gbps |
Ubushushu bokusebenza | 0 ukuya + 70°C |
Ubushushu boGcino | -40 ukuya + 85°C |
Supply Voltage | 3.3 V igama |
Ujongano loMbane | 38 izikhonkwane edge isinxibelelanisi |
Ujongano loLawulo | Uthotho, I2C |
Phezulu Isantya Iimpawu
Ipharamitha | Uphawu | Min | Uhlobo | Max | Iiyunithi | Amanqaku |
Impedance eyahlukileyo | Zd | 90 | 100 | 110 | Owu | |
Ilahleko yokuBuyisa iNgeniso eyohlukileyo |
SDDXX | dB | 0.01 ~ 4.1GHz | |||
Log10/(f/5.5) nge f in GHz |
dB | 4.1 ~ 19GHz | ||||
Ilahleko yeMbuyiselo yeNdlela eqhelekileyo | SCCXX | dB | 0.01 ~ 12.89GHz | |||
-3 | dB | 12.89 ~ 19GHz | ||||
Umahluko Waveform ukuGqwetha Isohlwayo | dWDPc | 6.75 | dB | |||
Ilahleko yeVMA | L | 4.4 | dB | |||
Ilahleko ye-VMA kwi-Crosstalk Ratio | VCR | 32.5 | dB |
Oomatshini Iinkcukacha
Isidibanisi siyahambelana ne-SFF-8665 specication
Ubude (m) | Ikhebula AWG |
1 | 30 |
2 | 30 |
3 | 30 |
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:
Izixhobo zethu ezixhotyiswe kakuhle kunye nomyalelo omkhulu ogqwesileyo kuzo zonke izigaba zesizukulwana zisenza ukuba siqinisekise ukuzaliseka kwabathengi ngokufika okuTsha kweTshayina Sfp28 25g Aoc Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA , The imveliso iya kubonelela kuwo wonke umhlaba, njenge: moldova, Swedish, Jeddah, Ngoluhlu olubanzi, umgangatho olungileyo, amaxabiso afanelekileyo kunye noyilo lwesitayile, iimveliso zethu zisetyenziswa kakhulu kubuhle nakwamanye amashishini. Iimveliso zethu zibonwa ngokubanzi kwaye zithenjwa ngabasebenzisi kwaye zinokuhlangabezana ngokuqhubekayo nokutshintsha iimfuno zoqoqosho nezentlalo.
NguMonica wase-Australia - 2018.02.04 14:13
Inkokeli yenkampani isamkela ngokufudumeleyo, ngengxoxo ecokisekileyo necokisekileyo, satyikitya umyalelo wokuthenga. Ndiyathemba ukusebenzisana kakuhle
NguHilda waseMorocco - 2018.07.27 12:26