40G QSFP+ Ncamathisela ngokuthe ngqo iCable JHA-QSFP-40G-PCU
Inkcazo ngokubanzi
I-QSFP + Direct Attach Cables zihambelana neenkcukacha ze-SFF-8436.Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-24 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-7m).
Iimbonakalo
◊ Iyahambelana ne-SFF-8436.
◊ Ukuya kuthi ga kwi-10.3125Gbps ireyithi yedatha ngetshaneli nganye
◊ Ukuya kuthi ga kwi-7m yosasazo
◊ Ubushushu bokusebenza: -40℃ ukuya +80℃
◊ Ubonelelo lombane lwe-3.3V enye
◊ RoHS iyahambelana
Iingenelo
◊ Isisombululo sobhedu esineendleko
◊ Esona sisombululo samandla enkqubo sisonke
◊ Esona sisombululo sipheleleyo se-EMI senkqubo
◊ Uyilo olulungiselelwe uMqondiso weMfezeko
Usetyenziso
◊ 40G Ethernet
Inkcazo:
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/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 | 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 |
Ngokubanzi Imveliso Iimpawu
QSFP+ I-DAC Iinkcukacha | |
Inani leeNdlela | Tx & Rx |
Ireyithi yeDatha yeSiteshi | 10.3125 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 | Isichwethezo | Max | Iiyunithi | Amanqaku |
Impedance eyahlukileyo | Zd | 90 | 100 | 110 | Ω | |
Ilahleko yokuBuyisa iNgeniso eyohlukileyo | SDDXX | <-12+2* SQRT (f) enef kwi GHz | dB | 0.01 ~ 4.1GHz | ||
<-6.3+13* Log10/(f/5.5) nge f in GHz | dB | 4.1 ~ 11.1GHz | ||||
Ilahleko yeMbuyiselo yeNdlela eqhelekileyo | SCCXX | < -7+1.6*f nge-f kwi-GHz | dB | 0.01 ~ 2.5GHz | ||
-3 | dB | 2.5 ~ 11.1GHz | ||||
Umahluko iWaveform yokuGqwetha 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 neenkcukacha ze-SFF-8436.
Ubude (m) | Ikhebula AWG |
1 | 30 |
3 | 30 |
5 | 26 |
7 | 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 |