2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 100G QSFP28 / 4SFP28 Direct Txuas Cable JHA-QSFP28-4SFP28-100G-PCU - JHA

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2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 100G QSFP28 / 4SFP28 Direct Txuas Cable JHA-QSFP28-4SFP28-100G-PCU - JHA Qhia:

Kev piav qhia dav dav

QSFP28 passive tooj liab cable los ua ke muaj yim sib txawv tooj liab khub, muab plaub cov ntaub ntawv kis tau tus mob ntawm speeds mus txog 28Gbps ib channel, thiab ua tau raws li 100G Ethernet, 25G Ethernet thiab InfiniBand Enhanced Data Rate (EDR) yuav tsum muaj. los ntawm 26AWG mus txog 30AWG-qhov no 100G tooj liab cable sib dhos nta qis qis qis thiab qis sib tham.

Tsim los rau cov ntawv thov nyob rau hauv cov ntaub ntawv chaw, kev sib txuas lus thiab kev lag luam uas xav tau kev kub ceev, txhim khu kev qha cable sib dhos, cov khoom lag luam tiam tom ntej no sib koom ua ke sib koom ua ke nrog QSFP + daim ntawv foos, ua rau nws rov qab sib xws nrog QSFP ports.QSFP28 tuaj yeem siv nrog Tam sim no 10G thiab 14G daim ntawv thov nrog cov teeb liab tseem ceeb ntawm kev ncaj ncees.

Nta thiab Cov txiaj ntsig

◊ Tau tshaj IEEE 802.3bj, IEEE 802.3by thiab InfiniBand EDR

◊ Txhawb cov ntaub ntawv sib sau ua ke ntawm 100Gbps

◊ Kev tsim kho kom zoo kom txo qis kev nkag thiab sib tham

◊ Rov qab siv tau nrog QSFP + txuas thiab tawb

◊ Rub-rau-tso swb latch tsim

◊ 26AWG txog 30AWG cable

◊ Ncaj thiab tawg tawm cov txheej txheem sib dhos muaj

◊ Customized cable braid termination txwv EMI hluav taws xob

◊ Customizable EEPROM daim ntawv qhia rau cable kos npe

◊ Raws li RoHS

Cov khoom siv

◊ Hloov, servers thiab routers

◊ Data Center networks

◊ Cov cheeb tsam chaw cia khoom

◊ Kev suav ua haujlwm siab

◊ Kev sib txuas lus thiab wireless infrastructure

◊ Kev kuaj mob thiab kev sib tham

◊ Cov khoom siv ntsuas thiab ntsuas

Kev lag luam Standards

◊ 100G Ethernet (IEEE 802.3bj)

◊ 25G Ethernet (IEEE 802.3by)

◊ InfiniBand EDR

◊ SFF-8665 QSFP + 28G 4X Pluggable Transceiver Solution (QSFP28)

◊ SFF-8402 SFP + 1X 28Gb/s Pluggable Transceiver Solution (SFP28)

Cov ntaub ntawv technical

◊ 108-32081 QSFP28 Copper Module Direct Attach Cable Assembly

◊ 108-2364 Ib Qhov Chaw Nres Nkoj thiab Ganged SFP + Cages, Zsfp + Ib Qhov Chaw Nres Nkoj thiab Ganged Cages, thiab SFP + Copper Direct Attach Cable Assemblies.

Specification

Kev kub ceev yam ntxwv:

Parameter	Cim	Min	Hom	Max	Chav tsev	Nco tseg
Differential impedance	RIN, PE	90	100	110	O
Insertion poob	SDD 21	8		22.48 Nws	dB	Ntawm 12.8906 GHz
Differential Rov Los Poob	SDD 11	12.45 Nws		Saib 1	dB	Ntawm 0.05 rau 4.1 GHz
Differential Rov Los Poob	SDD 22	3.12		Saib 2	dB	Ntawm 4.1 rau 19 GHz
	SDD 22	3.12		Saib 2	dB	Ntawm 4.1 rau 19 GHz
Hom-hom rau	SCC 11				dB
hom hom	SCC 11	2				Ntawm 0.2 rau 19 GHz
hom hom	SCC 22	2				Ntawm 0.2 rau 19 GHz
tso zis rov poob	SCC 22
tso zis rov poob
Differential rau hom-hom	SCD11	12		Saib 3	dB	Ntawm 0.01 txog 12.89 GHz
Differential rau hom-hom	SCD11
rov poob	SCD22	10.58 Nws		Saib 4		Ntawm 12.89 rau 19 GHz
rov poob	SCD22	10.58 Nws		Saib 4		Ntawm 12.89 rau 19 GHz

		10				Ntawm 0.01 txog 12.89 GHz
Differential rau hom hom	SCD21-IB			Saib 5	dB	Ntawm 12.89 rau 15.7 GHz
Hloov Poob	SCD21-IB			Saib 5	dB	Ntawm 12.89 rau 15.7 GHz
		6.3				Ntawm 15.7 mus rau 19 GHz
Channel ua haujlwm Margin	Nrog	3			dB

Nco tseg:

1.Reflection Coefficient muab los ntawm kab zauv SDD11(dB)

2.Reflection Coefficient muab los ntawm qhov sib npaug SDD11 (dB)

3.Reflection Coefficient muab los ntawm kab zauv SCD11(dB)

4.Reflection Coefficient muab los ntawm kab zauv SCD11(dB)

5.Reflection Coefficient muab los ntawm kab zauv SCD21(dB)

Pin Descriptions

SFP28 Pin Function Txhais:

Pin		Logic	Cim		Lub npe / piav qhia	Sau ntawv
1			VeeT		Transmitter hauv av
2		LV-TTL-O	TX_Fault		N/A	1
3		LV-TTL-I	TX_DIS		Transmitter Disable	2
4		LV-TTL-I/O	SDA		Tow Wire Serial Data
5		LV-TTL-I	SCL		Tow Hlau Serial Clock
6			MOD_DEF0		Module tam sim no, txuas rau VeeT
7		LV-TTL-I	RS 0		N/A	1
8		LV-TTL-O	LUB		LOS NTAWM Signal	2
9		LV-TTL-I	RS 1		N/A	1
10			VeeR		Reciever Av
11			VeeR		Reciever Av
12		CML-O	RD-		Reciever Data Inverted
13		CML-O	RD+		Reciever Data Non-Inverted
14			VeeR		Reciever Av
15			VccR		Reciever Khoom 3.3V
16			VccT		Transmitter muab 3.3V
17			VeeT		Transmitter hauv av
	18	CML-I	TSO +		Transmitter Cov Ntaub Ntawv Tsis-Inverted
	19	CML_I	TD-		Transmitter Data Inverted
	20		VeeT		Transmitter hauv av
1.	Cov teeb liab tsis txaus siab hauv SFP + tooj liab rub-down rau VeeT nrog 30K ohms resistor
2.	Passive cable sib dhos tsis txhawb nqa			LOS and TX_DIS

QSFP28 Pin Function Txhais

Pin	Logic	Cim	Kev piav qhia
1		GND	Hauv av
2	CML-I	Tx2n	Transmitter Inverted Data Input
3	CML-I	Tx2p	Transmitter Tsis-Inverted Data Input
4		GND	Hauv av
5	CML-I	Tx4n	Transmitter Inverted Data Input
6	CML-I	tx4 p	Transmitter Tsis-Inverted Data Input
7		GND	Hauv av
8	LVTTL-I	ModSelL	Module Xaiv
9	LVTTL-I	ResetL	Module Pib dua
10		Vcc Rx	+ 3.3V Fais Fab Txais Txais
11	LVCMOS-	SCL	2-hlau serial interface moos
11	I/O	SCL	2-hlau serial interface moos
	I/O
12	LVCMOS-	SDA	2-xaim serial interface cov ntaub ntawv
12	I/O	SDA	2-xaim serial interface cov ntaub ntawv
	I/O
13		GND	Hauv av
14	CML-O	rx3 pab	Receiver Non-Inverted Data Output
15	CML-O	Rx 3 n	Receiver Inverted Data Output
16		GND	Hauv av
17	CML-O	Rx 1 p	Receiver Non-Inverted Data Output
18	CML-O	Rx 1 n	Receiver Inverted Data Output
19		GND	Hauv av
20		GND	Hauv av
nees nkaum ib	CML-O	Rx 2 n	Receiver Inverted Data Output
nees nkaum ob	CML-O	rx2 pab	Receiver Non-Inverted Data Output
nees nkaum peb		GND	Hauv av
nees nkaum plaub	CML-O	Rx 4 n	Receiver Inverted Data Output
25	CML-O	rx4 pab	Receiver Non-Inverted Data Output
26		GND	Hauv av
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	cuam tshuam
29		Vcc Tx	+ 3.3V Fais fab mov transmitter
30		Vcc1	+3.3V fais fab mov
31	LVTTL-I	LPMode	Tsawg zog hom
32		GND	Hauv av
33	CML-I	Tx3p	Transmitter Tsis-Inverted Data Input
34	CML-I	Tx3n	Transmitter Inverted Data Input
35		GND	Hauv av
36	CML-I	tx1 p	Transmitter Tsis-Inverted Data Input
37	CML-I	Tx1n	Transmitter Inverted Data Input
38		GND	Hauv av

Neeg kho tshuab Specifications

Lub connector yog sib xws nrog SFF-8432 thiab SFF-8665 specification.

Ntev (m)	Cable AWG
1	30
2	30
3	26
4	26
5	26

Kev tswj hwm Ua raws

Feature	Kuaj Txoj kev	Kev ua tau zoo
Electrostatic Discharge (ESD) rau hluav taws xob Pins	MIL-STD-883C Txoj Kev 3015.7	Chav Kawm 1 (> 2000V)
Electromagnetic cuam tshuam (EMI)	FCC Chav B	Ua raws li Cov Qauv
	CENELEC EN55022 Chav Kawm B
	CISPR22 ITE Class B
RF Kev tiv thaiv kab mob (RFI)	IEC 61000-4-3	Feem ntau Qhia tsis muaj qhov ntsuas tau los ntawm 10V / m Field Swept los ntawm 80 txog 1000MHz
RoHS Ua Raws Cai	RoHS Cov Lus Qhia 2011/6/5/EU thiab nws Txoj Cai Hloov Kho 6/6	Raws li RoHS 6/6

Product details duab:

Yam khoom Guide:

Peb lub tuam txhab insists tag nrho raws li txoj cai zoo ntawm cov khoom zoo yog lub hauv paus ntawm lub koom haum ciaj sia; kev txaus siab ntawm cov neeg yuav khoom yuav yog qhov taw qhia saib thiab xaus ntawm lub tuam txhab; Kev txhim kho tsis tu ncua yog kev nrhiav mus ib txhis ntawm cov neeg ua haujlwm ntxiv rau lub hom phiaj ntawm lub koob npe nrov ua ntej, tus neeg yuav khoom ua ntej rau 2019 tus nqi lag luam wholesale Tus nqi qis Sfp Aoc - 100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU - JHA, Cov khoom yuav muab mus rau thoob plaws lub ntiaj teb no, xws li: Portugal, Nyiv, Congo, Peb lub tuam txhab warmly caw cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj thiab sib tham ua lag luam nrog peb. Cia peb koom tes los tsim kom muaj qhov ci ntsa iab tag kis! Peb tau tos ntsoov yuav koom tes nrog koj ua siab dawb kom ua tiav qhov xwm txheej yeej-yeej. Peb cog lus tias yuav sim peb kom xa koj cov kev pabcuam zoo thiab muaj txiaj ntsig.

Peb tau koom tes nrog lub tuam txhab no tau ntau xyoo, lub tuam txhab ib txwm ua kom cov khoom xa tuaj raws sijhawm, tus lej zoo thiab raug, peb yog cov koom tes zoo.
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