Kufika Kwatsopano China Sfp28 25g Aoc Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA

Kufotokozera Kwachidule:

ONANI TSOPANO PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Kanema Wogwirizana

Ndemanga (2)

Tsitsani

Timapereka mphamvu zabwino pakutsatsa kwapamwamba komanso kupita patsogolo, kugulitsa, ndalama komanso kutsatsa kwa intaneti ndikugwiritsa ntchitoOptical Terminal Pdh Multiplexer,Bidi Tx1490nm/Rx1550nm 80km LC,High Speed Hdmi Fiber Cable, Pamafunso owonjezera kapena mungakhale ndi funso lililonse lokhudza katundu wathu, onetsetsani kuti musazengereze kutiimbira foni.

Kufika Kwatsopano China Sfp28 25g Aoc Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G-PCU - JHA Tsatanetsatane:

Kufotokozera Kwambiri

QSFP28 Direct Attach Cables imagwirizana ndi SFF-8665. Zosankha zosiyanasiyana zamawaya gauge zimapezeka kuchokera ku 30 mpaka 26 AWG ndi zosankha zosiyanasiyana za kutalika kwa chingwe (mpaka 5m).

Mawonekedwe

◊ Kugwirizana ndi SFF-8665

◊ Kufikira ku 28.3125Gbps kuchuluka kwa data pa njira iliyonse

◊ Kutumiza mpaka 5m

◊ Kutentha kwa ntchito: 0 ~ 70 ℃

◊ Single 3.3V magetsi

◊ RoHS imagwirizana

Ubwino

◊ Njira yamkuwa yotsika mtengo

◊ Njira yotsika kwambiri yamagetsi

◊ Njira yotsika kwambiri ya EMI

◊ Mapangidwe okhathamiritsa a Signal Integrity

Mapulogalamu

◊ 100G Efaneti

Kufotokozera:

Pin Ntchito Tanthauzo

Pin	Zomveka	Chizindikiro	Kufotokozera
1		GND	Pansi
2	CML-I	Tx2n	Kulowetsa kwa data ya Transmitter
3	CML-I	tx2p	Zolowetsa Zosasinthika za Transmitter
4		GND	Pansi
5	CML-I	tx4n	Kulowetsa kwa data ya Transmitter
6	CML-I	tx4 p	Zolowetsa Zosasinthika za Transmitter
7		GND	Pansi
8	LVTTL-I	ModSel	Sankhani Module
9	LVTTL-I	Bwezerani L	Kusintha kwa Module
10		vcc Rx	+ 3.3V Wolandila Magetsi
11	LVCMOS- Ine/O	Mtengo wa magawo SCL	2-waya siriyo mawonekedwe wotchi
12	LVCMOS- Ine/O	SDA	2-waya siriyo mawonekedwe deta
13		GND	Pansi
14	CML-O	rx3p	Receiver Non-Inverted Data Output
15	CML-O	Rx3n	Receiver Inverted Data Output
16		GND	Pansi
17	CML-O	Rx1p	Receiver Non-Inverted Data Output
18	CML-O	Rx1n	Receiver Inverted Data Output
19		GND	Pansi
20		GND	Pansi
21	CML-O	Rx2n	Receiver Inverted Data Output
22	CML-O	rx2p	Receiver Non-Inverted Data Output
23		GND	Pansi
24	CML-O	Rx4n	Receiver Inverted Data Output
25	CML-O	rx4p	Receiver Non-Inverted Data Output
26		GND	Pansi
27	Chithunzi cha LVTTL-O	ModPrsL	Module Present
28	Chithunzi cha LVTTL-O	IntL	Dumitsani
29		Vcc Tx	+ 3.3V Wotumiza magetsi
30		Vcc1	+ 3.3V Mphamvu yamagetsi
31	LVTTL-I	LPMode	Low Power Mode
32		GND	Pansi
33	CML-I	tx3 p	Zolowetsa Zosasinthika za Transmitter
34	CML-I	Tx3n	Kulowetsa kwa data ya Transmitter
35		GND	Pansi
36	CML-I	tx1p	Zolowetsa Zosasinthika za Transmitter
37	CML-I	Tx1n	Kulowetsa kwa data ya Transmitter
38		GND	Pansi

General Zogulitsa Makhalidwe

QSFP + DAC Zofotokozera
Nambala ya Misewu	Tx ndi Rx
Channel Data Rate	28.3125 Gbps
Kutentha kwa Ntchito	0 mpaka + 70°C
Kutentha Kosungirako	-40 mpaka +85°C
Supply Voltage	3.3 V mwadzina
Chiyankhulo cha Magetsi	38 pini m'mphepete cholumikizira
Management Interface	Zithunzi za I2C

Wapamwamba Liwiro Makhalidwe

Parameter	Chizindikiro	Min	Mtundu	Max	Mayunitsi	Zolemba
Kusiyana kwa Impedans	Zd	90	100	110	O!
Differential Input Return Loss	SDDXX				dB	0.01 ~ 4.1GHz
Differential Input Return Loss	SDDXX	Log10/(f/5.5) yokhala ndi f mu GHz			dB	4.1 ~ 19GHz
Common Mode Output Return Loss	Chithunzi cha SCCXX				dB	0.01 ~ 12.89GHz
Common Mode Output Return Loss	Chithunzi cha SCCXX			-3	dB	12.89 ~ 19GHz
Difference Waveform Distortion Chilango	dWDPc			6.75	dB
Kutayika kwa VMA	L			4.4	dB
Kutayika kwa VMA mpaka Crosstalk Ratio	Zithunzi za VCR	32.5			dB

Zimango Zofotokozera

Cholumikizira chimagwirizana ndi SFF-8665 specification

Utali (m)	Chithunzi cha AWG
1	30
2	30
3	30
5	26

Zowongolera Kutsatira

Mbali	Yesani Njira	Kachitidwe
Electrostatic Discharge (ESD) to the Electrical Pins	MIL-STD-883C Njira 3015.7	Kalasi 1(>2000 Volts)
Electromagnetic Interference (EMI)	FCC Kalasi B	Zogwirizana ndi Miyezo
	Gawo la CENELEC EN55022
	CISPR22 ITE Kalasi B
RF Immunity (RFI)	IEC61000-4-3	Nthawi zambiri Osawonetsa Mphamvu Yoyezera kuchokera ku 10V/m Field Yoseweredwa kuchokera ku 80 mpaka 1000MHz
Kutsata kwa RoHS	RoHS Directive 2011/65/EU ndi Zosintha Zake 6/6	RoHS 6/6 imagwirizana

Zithunzi zatsatanetsatane wazinthu:

Zogwirizana nazo:

Ubwino woyamba kwambiri, Kuwona mtima ngati maziko, Kuthandizana moona mtima komanso kupindulitsana ndi lingaliro lathu, poyesa kupanga mosasintha ndikutsata zabwino za New Arrival China Sfp28 25g Aoc Optical Cable - 100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP28-100G -PCU - JHA , Chogulitsacho chidzaperekedwa padziko lonse lapansi, monga: Vietnam, Dubai, Jersey, Pofuna kukwaniritsa zofuna zambiri zamsika ndi chitukuko cha nthawi yayitali, fakitale yatsopano ya 150, 000-square-mita ikumangidwa, yomwe idzagwiritsidwe ntchito mu 2014. Kenako, tidzakhala ndi mphamvu zambiri. za kupanga. Zachidziwikire, tipitilizabe kukonza dongosolo lautumiki kuti tikwaniritse zofunikira za makasitomala, kubweretsa thanzi, chisangalalo ndi kukongola kwa aliyense.

Ngakhale kuti ndife kampani yaing’ono, timalemekezedwanso. Ubwino wodalirika, utumiki wowona mtima ndi ngongole yabwino, ndife olemekezeka kuti tigwire ntchito nanu!
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