Ogo kacha mma Aoc 25g Sfp28 Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA

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Ogo kacha mma Aoc 25g Sfp28 Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA Nkọwa:

Nkọwa izugbe

SFP28 Direct Attach Cables kwekọrọ na nkọwa SFF-8432 na SFF-8402. Nhọrọ dị iche iche nke nlele waya dị site na 30 ruo 26 AWG nwere nhọrọ dị iche iche nke ogologo eriri USB (ruo 5m).

Mgbakọ eriri eriri SFP28 na-arụ ọrụ dị elu, ihe ngwọta I/O dị irè maka 25G Ethernet. SFP28 eriri ọla kọpa na-enye ohere nrụpụta ngwaike iji nweta njupụta ọdụ ụgbọ mmiri dị elu, nhazi na itinye n'ọrụ na ọnụ ahịa dị oke ọnụ yana belata mmefu ego ike.

Atụmatụ

◊ Ruo 25.78125 Gbps data

◊ Nfefe ruru mita 5

◊ akara ukwu SFP 20PIN na-ekpo ọkụ

◊ Mmezi Pluggable Form Factor(IPF) maka arụmọrụ EMI/EMC emelitere

◊ Dakọtara na SFP28 MSA

◊ Dakọtara na SFF-8402 na SFF-8432

◊ Ọnọdụ okpomọkụ: 0 ~ 70 Celsius

◊ RoHS dakọtara

Uru

◊ Ihe ngwọta ọla kọpa na-efu ọnụ

◊ Ngwọta ike sistemụ kacha ala

◊ Ngụkọta usoro EMI kacha ala

◊ Nhazi emebere maka iguzosi ike n'ezi ihe

Ngwa

◊ 25G Ethernet

Njirimara Ọsọ Ọsọ dị elu

Oke	Akara	Min	Ụdị	Oke	Nkeji	Rịba ama
Mmetụta dị iche iche	RIN, PP	90	100	110	O
Mfu ntinye	SDD21	8		22.48	dB	Na 12.8906 GHz
Mfu nloghachi dị iche	SDD11	12.45		Lee 1	dB	Na 0.05 ruo 4.1 GHz
Mfu nloghachi dị iche	SDD22	3.12		Lee 2	dB	Na 4.1 ka 19 GHz
	SDD22	3.12		Lee 2	dB	Na 4.1 ka 19 GHz
Ụdị nkịtị ka	SCC11				dB
nkịtị-ụkpụrụ	SCC11	2				Na 0.2 ka 19 GHz
nkịtị-ụkpụrụ	SCC22	2				Na 0.2 ka 19 GHz
ọnwụ nloghachi mmepụta	SCC22
ọnwụ nloghachi mmepụta
Ihe dị iche na ụkpụrụ nkịtị	SCD11	12		Lee 3	dB	Na 0.01 ruo 12.89 GHz
Ihe dị iche na ụkpụrụ nkịtị	SCD11
laghachi ọnwụ	SCD22	10.58		Lee 4		Na 12.89 ruo 19 GHz
laghachi ọnwụ	SCD22	10.58		Lee 4		Na 12.89 ruo 19 GHz

		10				Na 0.01 ruo 12.89 GHz
Ọdịiche na ọnọdụ nkịtị	SCD21-IL			Lee 5	dB	Na 12.89 ruo 15.7 GHz
Mgbaghara ngbanwe	SCD21-IL			Lee 5	dB	Na 12.89 ruo 15.7 GHz
		6.3				Na 15.7 ruo 19 GHz
Oke arụ ọrụ ọwa	NA	3			dB

Nkọwa Pin

Nkọwa ọrụ ntụtụ SFP28

Ntụtụ		Ezi uche	Akara		Aha/Nkọwa	Ihe ndetu
1			VeeT		Ala nnyefe
2		LV-TTL-O	TX_Mmehie		N/A	1
3		LV-TTL-I	TX_DIS		Gbanyụọ nnyefe	2
4		LV-TTL-I/O	SDA		Tow Wire Serial Data
5		LV-TTL-I	SCL		Tow Waya Oghere Usoro elekere
6			MOD_DEF0		Modul dị ugbu a, jikọọ na VeeT
7		LV-TTL-I	RS0		N/A	1
8		LV-TTL-O	THE		LOS nke akara ngosi	2
9		LV-TTL-I	RS1		N/A	1
10			VeeR		Ala nnata
11			VeeR		Ala nnata
12		CML-O	RD-		Atụgharịrị data onye nnata
13		CML-O	RD+		Data nnata anaghị atụgharị
14			VeeR		Ala nnata
15			VccR		Nkwanye nnabata 3.3V
16			VccT		Nnyefe 3.3V
17			VeeT		Ala nnyefe
	18	CML-I	TD+		Data Transmitter anaghị atụgharị
	19	CML_I	TD-		Atụgharịrị data nnyefe
	20		VeeT		Ala nnyefe
1.	Akwadoghi akara ngosi na SFP+ ọla kọpa wedara na VeeT nwere 30K ohms resistor
2.	Mgbakọ eriri USB anaghị akwado			LOS na TX_DIS

Mechanical Nkọwapụta

Njikọ ahụ dakọtara na nkọwa SFF-8432.

Ogologo (m)	USB AWG
1	30
2	30
3	30/26
4	26
5	26

Nhazi nnabata

Njirimara	Nwalee Usoro	Arụmọrụ
Mgbasa Electrostatic (ESD) na ntụtụ eletrik	Ụzọ MIL-STD-883C 3015.7	Klas 1 (> 2000 volts)
Ntinye aka Electromagnetic(EMI)	FCC Klas B	Dabara na ụkpụrụ
	CENELEC EN55022 Klas B
	CISPR22 ITE Klas B
Nchekwa RF (RFI)	IEC61000-4-3	Na-egosikarị mmetụta enweghị atụ sitere na Ubi 10V/m Wepụrụ site na 80 ruo 1000MHz
Nkwekọrịta RoHS	Ntuziaka RoHS 2011/65/EU yana ntuziaka mmeghari ya 6/6	RoHS 6/6 kwadoro

Foto nkọwa ngwaahịa:

Ntuziaka ngwaahịa emetụtara:

Anyị na-aga itinye onwe anyị inye ndị na-azụ ahịa anyị na-akwanyere ùgwù site na iji ịnụ ọkụ n'obi na-echebara ngwọta maka mma Aoc 25g Sfp28 Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA , Ngwaahịa ga-enye n'ụwa nile, dị ka: Ukraine, Georgia, Greek, Anyị emepụtala nnukwu ahịa n'ọtụtụ mba, dị ka Europe na United States, Eastern Europe na Eastern Asia. Ka ọ dị ugbu a na ndị dị ike predominance na ndị nwere ikike, nlezianya mmepụta management na azụmahịa concept.we mgbe niile na-ebu onwe-ọhụrụ, nkà na ụzụ ọhụrụ, ijikwa ọhụrụ na azụmahịa echiche ọhụrụ. Iji soro ejiji ahịa ụwa, a na-edobe ngwaahịa ọhụrụ na nyocha na inye iji kwado uru asọmpi anyị na ụdị, ịdị mma, ọnụahịa na ọrụ.

Nnukwu oke, mma dị mma, ọnụ ahịa ezi uche na ọrụ dị mma, akụrụngwa dị elu, nka mara mma na ndị agha teknụzụ na-ewusi ike ， ezigbo onye mmekọ azụmahịa.
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