Lihlahisoa tse Ncha tse Chesang Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Hokela Cable JHA-QSFP-40G-PCU - JHA

Lihlahisoa tse Ncha tse Chesang Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU – JHA Featured Image

Tlhaloso e Khutšoanyane:

Kakaretso

E Amanang le Video

Maikutlo (2)

Khoasolla

Re leka ho etsa bokhabane, khamphani ea bareki, re tšepa ho ba sehlopha se setle sa tšebelisano 'moho le k'hamphani e busang bakeng sa basebetsi, barekisi le bareki, e hlokomela karolo ea theko le ho bapatsa ka mehla bakeng sa8-Port Fiber Converter,China SFP module,8 Port MultiplexerJehova, thuso ea hao ke matla a rōna a sa feleng! Amohela bareki ka mofuthu lapeng la hau le kantle ho naha ho ea khoebong ea rona.

Lihlahisoa tse Ncha tse Chesang Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Hokela Cable JHA-QSFP-40G-PCU – JHA Detail:

Tlhaloso e Akaretsang

QSFP+ Direct Attach Cables li lumellana le litlhaloso tsa SFF-8436. Likhetho tse fapaneng tsa litekanyo tsa mohala li fumaneha ho tloha ho 30 ho isa ho 24 AWG ka likhetho tse fapaneng tsa bolelele ba cable (ho fihla ho 7m).

Likaroloana

◊ E lumellana le SFF-8436.

◊ Ho fihla ho 10.3125Gbps sekhahla sa data mocha ka mong

◊ Ho fihla ho 7m phetiso

◊ Mocheso o sebetsang: -40 ℃ ho ea ho +80 ℃

◊ Motlakase o le mong oa 3.3V

◊ RoHS e lumellana

Melemo

◊ Tharollo ea koporo e theko e boima

◊ Tharollo e tlase ka ho fetesisa ea matla a sistimi

◊ Tharollo ea EMI e tlase ka ho fetesisa

◊ Moralo o ntlafalitsoeng oa Signal Integrity

Lisebelisoa

◊ 40G Ethernet

Tlhaloso:

Pin Function Definition

Pin	Maikutlo	Letšoao	Tlhaloso
1		GND	Fatše
2	CML-I	Tx2n	Phetiso e Felletseng ea Boitsebiso
3	CML-I	Tx2p	Kenyelletso ea data e sa Fetohang ea Transmitter
4		GND	Fatše
5	CML-I	Tx4n	Phetiso e Felletseng ea Boitsebiso
6	CML-I	Tx4 leq	Kenyelletso ea data e sa Fetohang ea Transmitter
7		GND	Fatše
8	LVTTL-I	ModSelL	Khetha Mojule
9	LVTTL-I	KhutlisaL	Reset Module
10		Vcc Rx	+3.3V Moamoheli oa Phepelo ea Matla
11	LVCMOS- I/O	SCL	2-terata serial segokanyimmediamentsi sa sebolokigolo oache
12	LVCMOS- I/O	SDA	2-terata serial data data
13		GND	Fatše
14	CML-O	Rx3p	Sehlahisoa sa Data se sa Fetohang se Fumanang
15	CML-O	Rx3n	Sehlahisoa sa Moamoheli sa Inverted Data
16		GND	Fatše
17	CML-O	Rx1p	Sehlahisoa sa Data se sa Fetohang se Fumanang
18	CML-O	Rx1n	Sehlahisoa sa Moamoheli sa Inverted Data
19		GND	Fatše
20		GND	Fatše
21	CML-O	Rx2n	Sehlahisoa sa Moamoheli sa Inverted Data
22	CML-O	Rx2p	Sehlahisoa sa Data se sa Fetohang se Fumanang
23		GND	Fatše
24	CML-O	Rx4n	Sehlahisoa sa Moamoheli sa Inverted Data
25	CML-O	Rx4p	Sehlahisoa sa Data se sa Fetohang se Fumanang
26		GND	Fatše
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	Khaotsa
29		Vcc Tx	+3.3V Phepelo ea phepelo ea matla
30		Vcc1	+ 3.3V Phepelo ea matla
31	LVTTL-I	LPMode	Mokhoa o tlase oa Matla
32		GND	Fatše
33	CML-I	Tx 3 leq	Kenyelletso ea data e sa Fetohang ea Transmitter
34	CML-I	Tx3n	Phetiso e Felletseng ea Boitsebiso
35		GND	Fatše
36	CML-I	Tx1p	Kenyelletso ea data e sa Fetohang ea Transmitter
37	CML-I	Tx1n	Phetiso e Felletseng ea Boitsebiso
38		GND	Fatše

Kakaretso Sehlahisoa Litšobotsi

QSFP+ DAC Litlhaloso
Nomoro ea Litsela	Tx & Rx
Sekhahla sa Boitsebiso ba Channel	10.3125 Gbps
Mocheso oa ho sebetsa	0 ho + 70°C
Mocheso oa polokelo	-40 ho + 85°C
Ho fana ka Voltage	3.3 V lebitso
Motlakase Interface	38 Pins bohale sehokelo
Sebopeho sa Tsamaiso	Ka mohlala, I2C

Phahameng Lebelo Litšobotsi

Paramethara	Letšoao	Min	Mofuta	Max	Diyuniti	Lintlha
Impedans e fapaneng	Zd	90	100	110	Oh
Tahlehelo ea ho Khutlisa Lintho tse fapaneng	SDDXX				dB	0.01~4.1GHz
Tahlehelo ea ho Khutlisa Lintho tse fapaneng	SDDXX	Log10/(f/5.5) e nang le f ho GHz			dB	4.1 ~ 11.1GHz
Tahlehelo e Tloaelehileng ea Output Return	SCCXX				dB	0.01 ~ 2.5GHz
Tahlehelo e Tloaelehileng ea Output Return	SCCXX			-3	dB	2.5 ~ 11.1GHz
Phapang Waveform Khopa Kotlo	dWDPc			6.75	dB
Tahlehelo ea VMA	L			4.4	dB
Tahlehelo ea VMA ho Crosstalk Ratio	VCR	32.5			dB

Mechini Litlhaloso

Sehokelo se lumellana le litlhaloso tsa SFF-8436.

Bolelele (m)	Cable AWG
1	30
3	30
5	26
7	26

Taolo Ho latela melao

Sebopeho	Teko Mokhoa	Tshebetso
Electrostatic Discharge (ESD) ho Lithako tsa Motlakase	Mokhoa oa MIL-STD-883C 3015.7	Sehlopha sa 1(>2000 Volts)
Tšitiso ea Motlakase (EMI)	Sehlopha sa FCC sa B	E Ikamahanya le Maemo
	Sehlopha sa CENELEC EN55022 B
	CISPR22 ITE Sehlopha sa B
RF Immunity(RFI)	IEC61000-4-3	Ha e le hantle, ha e bontše phello e lekantsoeng ho tloha ho 10V/m Field Swept ho tloha ho 80 ho isa ho 1000MHz
Ho latela RoHS	RoHS Directive 2011/65/EU le Litaelo tsa Liphetoho tsa eona 6/6	RoHS 6/6 e lumellana

Litšoantšo tsa lintlha tsa sehlahisoa:

Tataiso e Amanang ea Sehlahisoa:

Ka tloaelo re latela molao-motheo oa Quality Initial, Prestige Supreme. Re ikemiselitse ka botlalo ho fa bareki ba rona thepa ea boleng bo holimo ea boleng ba tlholisano, ho fana ka thepa ka potlako le tšehetso ea litsebi bakeng sa Hot New Products Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Direct Attach Cable JHA-QSFP-40G-PCU - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Thailand, Plymouth, Finland, Haeba u hloka ho ba le thepa efe kapa efe ea rona, kapa u na le lintho tse ling tse lokelang ho hlahisoa, etsa bonnete ba hore u re romella lipotso tsa hau, lisampole kapa litšoantšo tse tebileng. Ho sa le joalo, ka sepheo sa ho hola ho ba sehlopha sa likhoebo tsa machabeng, re lebelletse ho amohela likopo tsa likhoebo tse kopaneng le merero e meng ea koporasi.

Thepa e nepahetse haholo mme mookameli oa thekiso ea k'hamphani o mofuthu, re tla tla k'hamphaning ena ho tla reka nakong e tlang.
Linaleli tse 5

Ka Murray ho tsoa Bolivia - 2017.06.16 18:23

Re k'hamphani e nyane e sa tsoa qala, empa re fumana tlhokomelo ea moetapele oa k'hamphani mme a re fa thuso e ngata. Re tšepa hore re ka hatela pele hammoho!
Linaleli tse 5

Ka Betsy ho tloha Amman - 2018.09.08 17:09

Ngola molaetsa wa hao mona mme o re romele wona