I-OEM/ODM yaseTshayina Sfp28-25g-Aoc5m - 25G SFP28 iCable yokuQokelela ngokuthe ngqo (DAC) JHA-SFP28-25G-PCU – JHA

Inkcazelo emfutshane:

QHAGAMSHELANA NGOKU FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Ividiyo ehambelanayo

Ingxelo (2)

Khuphela

Amaziko ethu axhotyiswe kakuhle kunye nolawulo lomgangatho ogqwesileyo kuwo onke amanqanaba emveliso kusenza siqinisekise ukwaneliseka okupheleleyo kwabathengiUkutshintsha kweNethiwekhi,8+4 Ukutshintsha koShishino lweZibuko,IFayibha Mux, Inkqubo yethu ekhethekileyo kakhulu iphelisa ukungaphumeleli kwecandelo kwaye inika abathengi bethu umgangatho ongaguqukiyo, osivumela ukuba silawule iindleko, sicwangcise umthamo kunye nokugcina ukuhanjiswa kwexesha.

I-OEM/ODM yaseTshayina Sfp28-25g-Aoc5m - 25G SFP28 iCable yokuQhophela 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
Ilahleko yoBuyiselo eyahlukileyo	SDD22	3.12		Jonga isi-2	dB	Kwi-4.1 ukuya kwi-19 GHz
	SDD22	3.12		Jonga isi-2	dB	Kwi-4.1 ukuya kwi-19 GHz
Imowudi eqhelekileyo ukuya	I-SCC11				dB
imowudi eqhelekileyo	I-SCC11	2				Kwi-0.2 ukuya kwi-19 GHz
imowudi eqhelekileyo	I-SCC22	2				Kwi-0.2 ukuya kwi-19 GHz
ilahleko yokubuya kwemveliso	I-SCC22
ilahleko yokubuya kwemveliso
Umahluko kwindlela eqhelekileyo	I-SCD11	12		Jonga u-3	dB	Kwi-0.01 ukuya kwi-12.89 GHz
Umahluko kwindlela eqhelekileyo	I-SCD11
ilahleko yokubuyisela	SCD22	10.58		Jonga u-4		Kwi-12.89 ukuya kwi-19 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	SCD21-IL			Jonga isi-5	dB	Kwi-12.89 ukuya kwi-15.7 GHz
		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:

Enembali yetyala leshishini elivakalayo, inkonzo ebalaseleyo emva kokuthengisa kunye nezixhobo zanamhlanje zokuvelisa, sizuze ukuthandwa okuphezulu phakathi kwabathengi bethu kwiplanethi yonke ye-OEM/ODM China Sfp28-25g-Aoc5m - 25G SFP28 Direct Attach Cable (DAC) JHA -SFP28-25G-PCU - JHA , Imveliso iya kubonelela kuwo wonke umhlaba, njengale: IHyderabad, iCannes, iLatvia, Kutheni sinokwenza ezi? Kuba: A, Sinyanisekile kwaye sithembekile. Iimveliso zethu zinomgangatho ophezulu, ixabiso elinomtsalane, umthamo owaneleyo wokubonelela kunye nenkonzo egqibeleleyo. B, Indawo yethu yejografi inenzuzo enkulu. C, Iintlobo ezahlukeneyo: Wamkelekile kumbuzo wakho, Iya kuthakazelelwa kakhulu.

Singabahlobo bakudala, umgangatho wemveliso yenkampani ubusoloko ulungile kwaye ngeli xesha ixabiso likwancinci kakhulu.
Iinkwenkwezi ezi-5

NguPhyllis waseParaguay - 2017.06.22 12:49

Ngokubanzi, sanelisekile yiyo yonke imiba, ixabiso eliphantsi, elikumgangatho ophezulu, ukuhanjiswa ngokukhawuleza kunye nesitayile esihle se-procuct, siya kuba nentsebenziswano yokulandela!
Iinkwenkwezi ezi-5

NguLaura ovela eAzerbaijan - 2018.09.23 18:44

Bhala umyalezo wakho apha kwaye uwuthumele kuthi