Idumela eliphezulu iCable Optical Cable - 25G SFP28 iCable Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA

Udumo oluphezulu olusebenzayo lweCable Optical Cable - 25G SFP28 iCable Direct Attach Cable (DAC) JHA-SFP28-25G-PCU-JHA Featured Image

Inkcazelo emfutshane:

QHAGAMSHELANA NGOKU FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Ividiyo ehambelanayo

Ingxelo (2)

Khuphela

Ngenkqubo epheleleyo yolawulo lomgangatho wenzululwazi, umgangatho olungileyo kunye nokholo olulungileyo, siphumelela igama elihle kwaye sahlala kweli candeloISitifiketi soTshintsho lweNethiwekhi eLawulwayo iCe/Fcc/Rohs,I-8e1 Izwi phezu kweFiber Pcm Mux,Uthotho Ukuya kwi-E1 ConverterInkxaso yakho ingamandla angunaphakade! Bamkele ngokufudumeleyo abathengi ekhaya nakwamanye amazwe ukuba bandwendwele inkampani yethu.

Idumela eliphezulu iCable Optical 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 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:

Inkampani yethu igxininisa kulo lonke umgaqo-nkqubo womgangatho womgangatho wemveliso sisiseko sokusinda kweshishini; ukwaneliseka kwabathengi yindawo yokujonga kunye nesiphelo seshishini; ukuphuculwa okuqhubekayo kukuphishekela abasebenzi ngonaphakade kunye nenjongo ehambelanayo yodumo lokuqala, umthengi kuqala kwi-High reputation Active Optical Cable - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA , Imveliso iya kubonelela kuyo yonke indawo ihlabathi, ezifana: Bogota, moldova, eMzantsi Afrika, Ngenjongo zero isiphene. Ukukhathalela okusingqongileyo, kunye neembuyekezo zentlalo, ukukhathalela uxanduva lomqeshwa wezentlalo njengomsebenzi wakhe. Samkela abahlobo abavela kwihlabathi liphela ukuba basindwendwele kwaye basikhokele ukuze sifezekise injongo yokuphumelela kunye.