Ukufika okuTsha eTshayina Sfp28 25g Aoc Optical Cable - 40G QSFP+ Qhoboshela ngokuthe ngqo iCable JHA-QSFP-40G-PCU – JHA

Ukufika okuTsha kweTshayina Sfp28 25g Aoc Optical Cable - 40G QSFP+ Qhoboshela ngokuthe ngqo iCable JHA-QSFP-40G-PCU – JHA Umfanekiso ofakiweyo

Inkcazelo emfutshane:

QHAGAMSHELANA NGOKU FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Ividiyo ehambelanayo

Ingxelo (2)

Khuphela

Usukelo lwethu kunye nenjongo yeshishini iya kuba kukuhlala sizalisekisa iimfuno zethu zomthengi. Siqhubeleka sifumana kunye nokucwangcisa izinto ezikumgangatho obalaseleyo kubathengi bethu babini abadala kunye nabatsha kwaye sifumana ithemba lokuphumelela kubathengi bethu ukongeza njengathiIkhadi le-Boot Rom Pci Lan,Iyahambelana ne-3m Sfp + Aoc yoQhagamshelwano lweNdlela,4 Port 10/100/1000m Network Tshintsha, Sithemba ngokunyanisekileyo ukuseka ubudlelwane obanelisayo kunye nawe kwixesha elizayo elingekude. Siza kukugcina sikwazisa ngenkqubela yethu kwaye sijonge phambili ekwakheni ubudlelwane obuzinzileyo beshishini nawe.

Ukufika okuTsha kweTshayina Sfp28 25g Aoc Optical Cable - 40G QSFP+ Qhoboshela ngokuthe ngqo iCable JHA-QSFP-40G-PCU – JHA Iinkcukacha:

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 senkqubo ye-EMI

◊ 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	Tx4 p	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
21	CML-O	Rx2n	Isiphumo seDatha esiGuquliweyo somamkeli
22	CML-O	Rx2p	Isamkeli sesiphumo seDatha engaguqukisiweyo
23		GND	Umhlaba
24	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

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 isidibanisi
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
Ilahleko yokuBuyisa iNgeniso eyohlukileyo	SDDXX	Log10/(f/5.5) nge f in GHz			dB	4.1 ~ 11.1GHz
Ilahleko yeMbuyiselo yeNdlela eqhelekileyo	SCCXX				dB	0.01 ~ 2.5GHz
Ilahleko yeMbuyiselo yeNdlela eqhelekileyo	SCCXX			-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

Imifanekiso yeenkcukacha zemveliso:

IsiKhokelo seMveliso esiNxulumeneyo:

Sihlala sifumana umsebenzi wenziwe ukuba singabasebenzi ababambekayo siqinisekisa ukuba sinokukunika ngokulula umgangatho ophezulu kakhulu kunye nexabiso eliphantsi lokuthengisa lokuFika okuTsha kwe-China Sfp28 25g Aoc Optical Cable - 40G QSFP+ Direct Cable Cable JHA-QSFP-40G-PCU -JHA , Imveliso iya kubonelela kwihlabathi liphela, njenge: Pakistan, Paraguay, New Zealand, Sizama ukugqwesa, uphuculo rhoqo kunye nokusungula, uzibophelele ukusenza umthengi trust kunye ukhetho lokuqala oomatshini bobunjineli izincedisi brand ababoneleli. Khetha thina, ukwabelana nge-win-win situation!

Lo ngumthengisi ochwephesha kakhulu, sihlala siza kwinkampani yabo ukuze sithenge, umgangatho olungileyo kunye nexabiso eliphantsi.
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