25G SFP28 Umugozi utaziguye (DAC) JHA-SFP28-25G-PCU

25G SFP28 Umugozi Womugozi (DAC) JHA-SFP28-25G-PCU Ishusho Yerekanwe

Ibisobanuro bigufi:

Umugozi wa SFP28 Uhuza Umugozi wujuje ibyangombwa bya SFF-8432 na SFF-8402.Amahitamo atandukanye yo gupima insinga arahari kuva 30 kugeza 26 AWG hamwe nuburyo butandukanye bwuburebure bwa kabili (kugeza 5m).

SHAKA NONAHA SHAKA UMUNTU WUBUNTU

Incamake

Kuramo

Ibisobanuro rusange

Amateraniro ya kabili ya SFP28 ni imikorere ikora neza, igiciro cyiza I / O ibisubizo kuri 25G Ethernet.Umugozi wumuringa wa SFP28 utuma ibyuma bikora bigera ku cyambu kinini, kugereranywa no gukoresha ku giciro gito cyane kandi bigabanya ingengo y’imari.

Ibiranga

Kugera kuri 25.78125 Gbps igipimo cyamakuru

Transmission Kugera kuri metero 5

◊ Bishyushye-bishyirwa muri SFP 20PIN ikirenge

◊ Kunoza uburyo bwo gucomeka kumashanyarazi (IPF) yujuje imikorere ya EMI / EMC

Bihuje na SFP28 MSA

Bihuje na SFF-8402 na SFF-8432

Ange Ubushyuhe: 0 ~ 70 ° C.

◊ RoHS Ihuza

Inyungu

Solution Igisubizo cyumuringa

Sisitemu yo hasi yingufu zose

Sisitemu yo hasi ya EMI igisubizo

Design Igishushanyo mbonera cyerekana ibimenyetso byuzuye

Porogaramu

G 25G Ethernet

Ibiranga Umuvuduko mwinshi

Parameter	Ikimenyetso	Min	Ibisanzwe	Icyiza	Igice	Icyitonderwa
Impedance zitandukanye	RIN, PP	90	100	110	Ώ
Igihombo	SDD21	8		22.48	dB	Kuri 12.8906 GHz
Gutakaza Gutandukana	SDD11	12.45		Reba 1	dB	Kuri 0.05 kugeza 4.1 GHz
Gutakaza Gutandukana	SDD22	3.12		Reba 2	dB	Kuri 4.1 kugeza 19 GHz
	SDD22	3.12		Reba 2	dB	Kuri 4.1 kugeza 19 GHz
Bisanzwe-Kuri	SCC11				dB
uburyo-rusange	SCC11	2				Kuri 0.2 kugeza 19 GHz
uburyo-rusange	SCC22	2				Kuri 0.2 kugeza 19 GHz
igihombo cyo kugaruka	SCC22
igihombo cyo kugaruka
Itandukaniro kuri rusange-uburyo	SCD11	12		Reba 3	dB	Kuri 0.01 kugeza 12.89 GHz
Itandukaniro kuri rusange-uburyo	SCD11
igihombo	SCD22	10.58		Reba 4		Kuri 12.89 kugeza 19 GHz
igihombo	SCD22	10.58		Reba 4		Kuri 12.89 kugeza 19 GHz

		10				Kuri 0.01 kugeza 12.89 GHz
Itandukaniro kuburyo busanzwe	SCD21-IL			Reba 5	dB	Kuri 12.89 kugeza 15.7 GHz
Igihombo	SCD21-IL			Reba 5	dB	Kuri 12.89 kugeza 15.7 GHz
		6.3				Kuri 15.7 kugeza 19 GHz
Umuyoboro Ukoresha	COM	3			dB

Ibisobanuro

Ibisobanuro bya SFP28 Igisobanuro

Pin		Birumvikana	Ikimenyetso		Izina / Ibisobanuro	Inyandiko
1			VeeT		Ikibanza cyohereza
2		LV-TTL-O	TX_Ibisanzwe		N / A.	1
3		LV-TTL-I	TX_DIS		Ikwirakwiza	2
4		LV-TTL-I / O.	SDA		Kuzuza ibyuma bikurikirana
5		LV-TTL-I	SCL		Tow Wire Serial Isaha
6			MOD_DEF0		Module ihari, ihuza na VeeT
7		LV-TTL-I	RS0		N / A.	1
8		LV-TTL-O	GUTAKAZA		GUTAKAZA ibimenyetso	2
9		LV-TTL-I	RS1		N / A.	1
10			VeeR		Ikibanza
11			VeeR		Ikibanza
12		CML-O	RD-		Kwakira Ibyatanzwe
13		CML-O	RD +		Kwakira Ibyatanzwe Bidahinduwe
14			VeeR		Ikibanza
15			VccR		Isoko ryo kwakira 3.3V
16			VccT		Isoko ryohereza 3.3V
17			VeeT		Ikibanza cyohereza
	18	CML-I	TD +		Kohereza amakuru adahinduka
	19	CML_I	TD-		Kohereza amakuru yahinduwe
	20		VeeT		Ikibanza cyohereza
1.	Ibimenyetso bidashyigikiwe muri SFP + Umuringa ukurura-kumanuka kuri VeeT hamwe na 30K ohms irwanya
2.	Inteko ya kabili ya pasiporo ntabwo ishyigikiye			LOS na TX_DIS

Umukanishi Ibisobanuro

Umuhuza arahuza na SFF-8432.

Uburebure (m)	Umugozi AWG
1	30
2	30
3	30/26
4	26
5	26

Amabwiriza Kubahiriza

Ikiranga	Ikizamini Uburyo	Imikorere
Gusohora amashanyarazi (ESD) kumashanyarazi	MIL-STD-883C Uburyo 3015.7	Icyiciro cya 1 (> 2000 Volts)
Kwivanga kwa Electromagnetic (EMI)	FCC Icyiciro B.	Kubahiriza Ibipimo
	CENELEC EN55022 Icyiciro B.
	CISPR22 ITE Icyiciro B.
Ubudahangarwa bwa RFI (RFI)	IEC61000-4-3	Mubisanzwe Erekana nta ngaruka zapimwe kuva 10V / m Umwanya wogejwe kuva 80 kugeza 1000MHz
Kwubahiriza RoHS	Amabwiriza ya RoHS 2011/65 / EU kandi ni Amabwiriza yo Guhindura 6/6	RoHS 6/6 yubahiriza