Ndị China n'ùkwù Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU – JHA

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Anyị na-enyekarị gị ọrụ ndị ahịa nwere akọnuche, yana ụdị ụdị na ụdị dị iche iche nwere akụrụngwa dị elu. Atụmatụ ndị a gụnyere ịnweta atụmatụ ahaziri ahazi nwere ọsọ na izipu makaHd karịrị Fiber,Sm 1310nm 25km,Analog ekwentị Fxs/Fxo, Anyị ji ezi obi na-anabata ndị ọbịa niile ka ha na anyị na-emekọrịta obere azụmahịa na-adabere n'akụkụ dị mma. Ị ga-akpọtụrụ anyị ugbu a. Ị ga-enweta azịza ọkachamara anyị n'ime awa 8.

Ndị China na-ere ahịa Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU – JHA Nkọwa:

Nkọwa izugbe

QSFP+ Direct Attach Cables dabara na nkọwa SFF-8436. Nhọrọ dị iche iche nke nlele waya dị site na 30 ruo 24 AWG nwere nhọrọ dị iche iche nke ogologo eriri USB (ruo 7m).

Atụmatụ

◊ Dabara na SFF-8436.

◊ Ruo 10.3125Gbps data ọnụego kwa ọwa

◊ Nfefe ruru 7m

◊ Ọnọdụ okpomọkụ: -40 ℃ ruo + 80 ℃

◊ Single 3.3V ike ọkọnọ

◊ kwekọrọ na RoHS

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

◊ 40G Ethernet

Nkọwapụta:

Nkọwa ọrụ Pin

Ntụtụ	Ezi uche	Akara	Nkọwa
1		GND	Ala
2	CML-I	Tx2n	Ntinye data ntụgharị ntụgharị
3	CML-I	Tx2p	Ntinye data anaghị atụgharị ebugharị
4		GND	Ala
5	CML-I	Tx4n	Ntinye data ntụgharị ntụgharị
6	CML-I	Tx4 p	Ntinye data anaghị atụgharị ebugharị
7		GND	Ala
8	LVTTL-I	ModSelL	Họrọ Modul
9	LVTTL-I	TọghariaL	Ntọgharị modul
10		Vcc Rx	+ 3.3V Onye na-anata ike
11	LVCMOS- I/O	SCL	2-waya serial interface elekere
12	LVCMOS- I/O	SDA	2-waya serial interface data
13		GND	Ala
14	CML-O	Rx3p	Mmepụta data anaghị atụgharị nnata
15	CML-O	Rx3n	Mmepụta data atụgharịrị nke nnata
16		GND	Ala
17	CML-O	Rx1p	Mmepụta data anaghị atụgharị nnata
18	CML-O	Rx1n	Mmepụta data atụgharịrị nke nnata
19		GND	Ala
20		GND	Ala
21	CML-O	Rx2n	Mmepụta data atụgharịrị nke nnata
22	CML-O	Rx2p	Mmepụta data anaghị atụgharị nnata
23		GND	Ala
24	CML-O	Rx4n	Mmepụta data atụgharịrị nke nnata
25	CML-O	Rx4p	Mmepụta data anaghị atụgharị nnata
26		GND	Ala
27	LVTTL-O	ModPrsL	Modul dị ugbu a
28	LVTTL-O	IntL	Kwụsị
29		Vcc Tx	+ 3.3V Onye na-ebunye ọkụ
30		Vcc1	+ 3.3V ọkụ ọkụ
31	LVTTL-I	LPMode	Ụdị Ike dị ala
32		GND	Ala
33	CML-I	Tx 3 p	Ntinye data anaghị atụgharị ebugharị
34	CML-I	Tx3n	Ntinye data ntụgharị ntụgharị
35		GND	Ala
36	CML-I	Tx1p	Ntinye data anaghị atụgharị ebugharị
37	CML-I	Tx1n	Ntinye data ntụgharị ntụgharị
38		GND	Ala

Izugbe Ngwaahịa Njirimara

QSFP+ DAC Nkọwapụta
Ọnụọgụ ụzọ	Tx & Rx
Ọnụego data ọwa	10.3125 Gbps
Okpomọkụ na-arụ ọrụ	0 ruo + 70 Celsius
Okpomọkụ nchekwa	-40 ruo + 85 Celsius
Voltaji na-eweta	3.3V ọnụ ọgụgụ
Eletriki Interface	Njikọ ọnụ ọnụ 38 pin
Interface njikwa	Oghere Usoro, I2C

Elu Ọsọ Njirimara

Oke	Akara	Min	Ụdị	Oke	Nkeji	Ihe ndetu
Mmetụta dị iche iche	Zd	90	100	110	Oh
Mfu nloghachi ntinye dị iche	SDDXX				dB	0.01 ~ 4.1GHz
Mfu nloghachi ntinye dị iche	SDDXX	Log10/(f/5.5) na f na GHz			dB	4.1 ~ 11.1GHz
Mwepu Nlọghachi nke Ụdị nkịtị	SCCXX				dB	0.01 ~ 2.5GHz
Mwepu Nlọghachi nke Ụdị nkịtị	SCCXX			-3	dB	2.5 ~ 11.1GHz
Ntaramahụhụ Mgbagọ Waveform dị iche	dWDPc			6.75	dB
Mfu VMA	L			4.4	dB
Mfu VMA na oke Crosstalk	VCR	32.5			dB

Mechanical Nkọwapụta

Njikọ ahụ dakọtara na nkọwa SFF-8436.

Ogologo (m)	USB AWG
1	30
3	30
5	26
7	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

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Anyị n'ozuzu na-enye gị ezigbo ụlọ ọrụ ịzụ ahịa nwere akọ na uche, yana ụdịdị dị iche iche na ụdị nwere ihe dị elu. Mgbalị ndị a na-agụnye ịdị adị nke ahaziri ahazi na ngwa ngwa na izipu maka Chinese wholesale Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G QSFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA , Ngwaahịa ga-enye ndị niile n'ụwa. dị ka: Luxembourg, Seychelles, Rotterdam, Niile ebubata igwe na-ejikwa ma na-ekwe nkwa nhazi nke igwe maka ngwaahịa ndị ahụ. E wezụga nke ahụ, anyị nwere otu ndị ọrụ nlekọta dị elu na ndị ọkachamara, ndị na-emepụta ngwaahịa ndị dị elu ma nwee ike ịmepụta ngwaahịa ọhụrụ iji gbasaa ahịa anyị n'ụlọ na mba ọzọ. Anyị ji ezi obi na-atụ anya ka ndị ahịa na-abịa maka azụmahịa na-eto eto maka anyị abụọ.