Qeexid sare oo Tayo Sare leh oo Sfp Firfircoon - 100G QSFP28 Xadhkaha Tooska ah ee Ku Xidhan (DAC) JHA-QSFP28-100G-PCU - JHA

Qeexida sare Tayada Sare ee Sfp Fiilada Firfircoon - 100G QSFP28 Xadhkaha Tooska ah ee Ku Xidhan (DAC) JHA-QSFP28-100G-PCU – Sawirka Muuqaalka JHA

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Waxaan sameyn doonaa dadaal kasta si aan u noqono kuwo heer sare ah oo aad u wanaagsan, waxaanan dardargelin doonaa dariiqayada istaagida inta aan ku jirno darajada caalamiga ah ee heer-wanaagsan iyo kuwa tignoolajiyada sare ee shirkadahaChina Sc 20km 10/100/1000m Fiber Optic Media Beddelka,4 Dekedda 10/100/1000m Fiber Switch,Module-ka-yar ee GBIC, Horumar aan dhammaanayn iyo ku dadaalidda yaraanta 0% waa labadayada siyaasadood ee ugu wanaagsan. Haddii aad wax u baahan tahay, weligaa ha ka warwareegin inaad nala hadasho.

Qeexid sare oo Tayo Sare leh oo Sfp Firfircoon - 100G QSFP28 Si Toos ah ugu Xidhan Cable (DAC) JHA-QSFP28-100G-PCU - JHA Faahfaahin:

Sharaxaada Guud

QSFP28 Xadhkaha Tooska ah ee Ku Xidhan waxay u hoggaansamaan tilmaamaha SFF-8665. Doorashooyinka kala duwan ee cabbirka siliga ayaa laga heli karaa 30 ilaa 26 AWG oo leh xulashooyin kala duwan oo dhererka fiilada ah (ilaa 5m).

Astaamaha

◊ Adeeca SFF-8665

◊ Ilaa 28.3125Gbps heerka xogta channelkii

◊ Gudbinta ilaa 5m

◊ Heerkulka shaqada: 0 ~ 70 ℃

◊ Halbeegga korantada ee 3.3V

◊ waafaqsan RoHS

Faa'iidooyinka

◊ Xalka naxaasta ah ee qiimaha leh

◊ Wadarta guud ee ugu hooseeya ee xalka awoodda

◊ Habka wadarta guud ee ugu hooseeya EMI

◊ Naqshad la wanaajiyey oo loogu talagalay daacadnimada calaamadaha

Codsiyada

◊ 100G Ethernet

Faahfaahin:

Pin Shaqada Qeexid

Pin	macquul	Astaanta	Sharaxaada
1		GND	Dhulka
2	CML-I	Tx2n	Soo Gelida Xogta Gudbisay
3	CML-I	Tx2p	Soo Gelida Xogta Aan La Rogin Gudbiyaha
4		GND	Dhulka
5	CML-I	Tx4n	Soo Gelida Xogta Gudbisay
6	CML-I	Tx4 p	Soo Gelida Xogta Aan La Rogin Gudbiyaha
7		GND	Dhulka
8	LVTTL-I	ModSelL	Xulashada Module
9	LVTTL-I	Dib u dejiL	Dib u habeynta Module
10		Vcc Rx	+ 3.3V Qaadaha Bixiyaha Korontada
11	LVCMOS- I/O	SCL	2-silig saacad interface serial
12	LVCMOS- I/O	SDA	2-siriga xogta serial interface
13		GND	Dhulka
14	CML-O	Rx3p	Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin
15	CML-O	Rx3n	Soo-saarka Xogta ee Heelaha oo rogan
16		GND	Dhulka
17	CML-O	Rx1p	Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin
18	CML-O	Rx1n	Soo-saarka Xogta ee Heelaha oo rogan
19		GND	Dhulka
20		GND	Dhulka
21	CML-O	Rx2n	Soo-saarka Xogta ee Heelaha oo rogan
22	CML-O	Rx2p	Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin
23		GND	Dhulka
24	CML-O	Rx4n	Soo-saarka Xogta ee Heelaha oo rogan
25	CML-O	Rx4p	Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin
26		GND	Dhulka
27	LVTTL-O	ModPrsL	Module Hadda
28	LVTTL-O	IntL	Jooji
29		Vcc Tx	+ 3.3V gudbiyaha sahayda korontada
30		Vcc1	+ 3.3V Koronto
31	LVTTL-I	LPMode	Habka Awoodda Hoose
32		GND	Dhulka
33	CML-I	Tx 3 p	Soo Gelida Xogta Aan La Rogin Gudbiyaha
34	CML-I	Tx3n	Soo Gelida Xogta Gudbisay
35		GND	Dhulka
36	CML-I	Tx1p	Soo Gelida Xogta Aan La Rogin Gudbiyaha
37	CML-I	Tx1n	Soo Gelida Xogta Gudbisay
38		GND	Dhulka

Guud ahaan Alaabta Astaamaha

QSFP+ DAC Tilmaamaha
Tirada Laamiyada	Tx & Rx
Heerka Xogta Kanaalka	28.3125 Gbps
Heerkulka shaqada	0 ilaa +70°C
Heerkulka Kaydinta	-40 ilaa +85°C
Supply Voltage	3.3 V magac ahaan
Interface koronto	Xidhiidhiyaha cidhifka 38 biinanka
Interface Maamulka	Taxane, I2C

Sare Xawaaraha Astaamaha

Halbeegga	Astaanta	Min	Nooca	Max	Unugyo	Xusuusin
Waxyeelada Kala Duwan	Zd	90	100	110	Oh
Khasaaraha Soo-celinta Soo-celinta Kala Duwan	SDDXX				dB	0.01 ~ 4.1GHz
Khasaaraha Soo-celinta Soo-celinta Kala Duwan	SDDXX	Log10/(f/5.5) oo leh f gudaha GHz			dB	4.1 ~ 19GHz
Qaabka Guud ee Soo Celinta Khasaaraha	SCCXX				dB	0.01 ~ 12.89GHz
Qaabka Guud ee Soo Celinta Khasaaraha	SCCXX			-3	dB	12.89 ~ 19GHz
Farqiga Ciqaabta Qallooca Waveform	dWDPc			6.75	dB
Khasaaraha VMA	L			4.4	dB
Khasaaraha VMA ee saamiga isdhaafsiga	VCR	32.5			dB

Makaanik Tilmaamaha

Xidhiidhiyuhu waxa uu la jaanqaadi karaa qeexida SFF-8665

Dhererka (m)	Cable AWG
1	30
2	30
3	30
5	26

Nidaamiye U hoggaansanaanta

Muuqaal	Tijaabi Habka	Waxqabadka
Soo saarista Electrostatic (ESD) ee biinanka Korontada	Habka MIL-STD-883C 3015.7	Heerka 1 (> 2000 Volts)
Faragelinta Electromagnetic (EMI)	FCC Fasalka B	Waafaqsan Heerarka
	CENELEC EN55022 Heerka B
	CISPR22 ITE Fasalka B
Xasaanadda RF (RFI)	IEC61000-4-3	Caadiyan ma muujin Saamayn la qiyaasi karo oo ka imanaya 10V/m Beer laga xaaqayo 80 ilaa 1000MHz
U Hogaansanaanta RoHS	Dardaaranka RoHS 2011/65/EU iyo waa awaamiirta wax ka beddelka 6/6	RoHS 6/6 waafaqsan

Sawirro tafatiran ee alaabta:

Hagaha Alaabta La Xiriira:

Shirkaddu waxay taageertaa falsafada Be No.1 ee tayada, ku saleysan credit iyo kalsoonida korriinka, waxay sii wadi doontaa inay u adeegto macaamiisha duugga ah iyo kuwa cusub ee guriga iyo dibaddaba si diiran oo heer sare ah oo tayo sare leh oo Sfp Active Cable ah - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU – JHA , Alaabta ayaa siin doonta adduunka oo dhan, sida: Sri Lanka, Nicaragua, Doha, Shirkaddayadu waxay sii wadi doontaa inay u hoggaansanto tayada sare, sumcad leh, mabda'a koowaad ee isticmaalaha si daacad ah. Waxaan si diiran u soo dhawaynaynaa saaxiibo ka kala socda qaybaha kala duwan ee nolosha si ay u soo booqdaan oo ay u bixiyaan hagitaan, wada shaqeeyaan oo ay abuuraan mustaqbal ifaya!

Shirkaddu waxay leedahay raasamaal xooggan iyo awood tartan, wax soo saarku waa ku filan yahay, la isku halayn karo, markaa wax walwal ah kama qabno inaan la shaqeyno.
5 Xiddigaha

Waxaa qoray Penny oo ka socota magaalada Salt Lake - 2018.06.26 19:27

Shaqaalaha adeega macmiisha iyo ninka wax iibinayaba aad bay u sabar badan yihiin dhamaantoodna way ku fiican yihiin Ingiriisida, imaatinka alaabta sidoo kale waa wakhti aad u wanaagsan, alaab-qeybiye wanaagsan.
5 Xiddigaha

Waxaa qoray Natalie oo u dhalatay Angola - 2017.01.28 18:53

Halkan ku qor fariintaada oo noo soo dir