2019 High quality Sfp28-25g-Aoc 5m - 40G Q/4SFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA

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Zoo ua ntej, Honesty raws li lub hauv paus, Sincere kev pab cuam thiab kev sib nrig sib profit yog peb lub tswv yim, nyob rau hauv thiaj li yuav txhim kho tsis tu ncua thiab nrhiav kev zoo rau1.25g SFP,fiber ntau module,Isolated Converter, Peb lav zoo, yog tias cov neeg siv khoom tsis txaus siab rau cov khoom zoo, koj tuaj yeem rov qab rau hauv 7 hnub nrog lawv cov thawj lub xeev.

2019 High quality Sfp28-25g-Aoc 5m - 40G Q/4SFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA Qhia:

Kev piav qhia dav dav

QSFP + Direct Attach Cables tau ua raws li SFF-8436 specifications. SFP + Direct Attach Cables tau ua raws li SFF-8431, SFF-8432 thiab SFF-8472 specifications. Ntau yam kev xaiv ntawm cov xov hlau ntsuas muaj nyob ntawm 30 txog 24 AWG nrog ntau txoj kev xaiv ntawm cable ntev (txog 7m).

Nta

◊ Ua raws li SFF-8436, SFF-8431, SFF-8432 thiab SFF-8472

◊ Txog 10. 3125Gbps cov ntaub ntawv tus nqi ib channel

◊ Mus txog 7m kis tau tus mob

◊ Ua haujlwm kub: -40 ℃ to +80 ℃

◊ Ib qho 3.3V fais fab mov

◊ Raws li RoHS

Cov txiaj ntsig

◊ Kev siv tooj liab zoo

◊ Kev daws teeb meem tag nrho qis tshaj plaws

◊ Tsawg kawg tag nrho cov kab ke EMI kev daws teeb meem

◊ Optimized tsim rau teeb liab kev ncaj ncees

Daim ntawv thov

◊ 40G Ethernet

Specification

Pin Muaj nuj nqi Txhais

QSFP + 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- I/O	SCL	2-hlau serial interface moos
12	LVCMOS- I/O	SDA	2-xaim serial interface cov ntaub ntawv
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

SFP + Pin Muaj nuj nqi Txhais

Pin	Logic	Cim	Kev piav qhia
1		VeeT	Module Transmitter Av
2	LVTTL-O	Tx_Fault	Module Transmitter Fault
3	LVTTL-I	Tx_Disable	Transmitter lov tes taw; Tua tawm transmitter laser tso zis
4	LVTTL-I/O	SDA	2-xaim Serial Interface Cov Ntaub Ntawv Kab (Tib yam li MOD-DEF2 hauv INF-8074i)
5	LVTTL-I/O	SCL	2-xaim Serial Interface Clock (Tib yam li MOD-DEF1 hauv INF-8074i)
6		Mod_ABS	Module Absent, txuas nrog VeeT lossis VeeR hauv module
7	LVTTL-I	RS 0	Rate Xaiv 0, xaiv tau tswj SFP + module txais
8	LVTTL-O	Rx_LOS	Txais Cov Lus Qhia Tsis Pom Zoo (Hauv FC raug xaiv los ua Rx_LOS thiab hauv Ethernet xaiv los ua Teeb Pom Kev)
9	LVTTL-I	RS 1	Rate Xaiv 1, xaiv tau tswj SFP + module transmitter
10		VeeR	Module txais av
11		VeeR	Module txais av
12	CML-O	RD-	Receiver Inverted Data Output
13	CML-O	RD+	Receiver Non-Inverted Data Output
14		VeeR	Module txais av
15		VccR	Module Receiver 3.3 V Supply
16		VccT	Module Transmitter 3.3 V Supply
17		VeeT	Module Transmitter Av
18	CML-I	TSI +	Transmitter Tsis-Inverted Data Input
19	CML-I	TD-	Transmitter Inverted Data Input
20		VeeT	Module Transmitter Av

General Khoom Yam ntxwv

Q/4SFP+ DAC Specifications
Number of Lanes	Tx & Rx
Channel Data Rate	10.3125 Gbps
Ua haujlwm kub	0 txog + 70 ° C
Cia kub	-40 rau + 85 ° C
Cov khoom siv hluav taws xob	3.3v npe
Hluav taws xob Interface	38 pins ntug connector (QSFP +)20 pins ntug connector (SFP +)
Management Interface	Serial, I2C

Siab Ceev Yam ntxwv

Parameter	Cim	Min	Hom	Max	Chav tsev	Sau ntawv
Differential impedance	Zd	90	100	110	Oh
Differential Input Rov Los Loss	SDDXX				dB	0.01-4.1GHz
Differential Input Rov Los Loss	SDDXX	Log10/(f/5.5) nrog f hauv GHz			dB	4.1 ~ 11.1GHz
Hom Hom Tso Tawm Rov Los Poob	SCCXX				dB	0.01-2.5GHz
Hom Hom Tso Tawm Rov Los Poob	SCCXX			-3	dB	2.5 ~ 11.1GHz
Qhov txawv Waveform Distortion Penalty	dWDPc			6.75 ib	dB
VMA Loss	L			4.4	dB
VMA Poob rau Crosstalk Ratio	VCR	32.5 ib			dB

Neeg kho tshuab Specifications

Lub connector yog sib xws nrog SFF-8436 rau SFF-8432 specification.

Ntev (m)	AWG
1	30
3	30
5	26
7	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 2011/65/EU thiab nws Txoj Cai Hloov Kho 6/6	Raws li RoHS 6/6

Product details duab:

Yam khoom Guide:

Peb txaus siab rau qhov tshwj xeeb zoo tshaj plaws ntawm peb cov neeg yuav khoom rau peb cov khoom zoo tshaj plaws, tus nqi txhoj puab heev thiab kev txhawb nqa zoo rau xyoo 2019 Zoo siab Sfp28-25g-Aoc 5m - 40G Q / 4SFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Ukraine, Benin, Pakistan, Peb tau txais cov txheej txheem thiab kev tswj hwm zoo, raws li cov neeg siv khoom taw qhia, lub koob npe nrov ua ntej, kev sib raug zoo, tsim nrog kev sib koom tes, txais tos cov phooj ywg los sib txuas lus thiab koom tes los ntawm thoob plaws lub ntiaj teb.

Kev ua haujlwm siab ntau lawm thiab cov khoom lag luam zoo, xa khoom sai thiab ua tiav kev tiv thaiv tom qab muag, kev xaiv raug, kev xaiv zoo.
5 Hnub qub

Los ntawm Elsie los ntawm Costa Rica - 2018.11.11 19:52

Nrog rau tus cwj pwm zoo ntawm kev xav txog kev ua lag luam, saib cov kev cai, hais txog kev tshawb fawb, lub tuam txhab ua haujlwm nquag ua haujlwm tshawb fawb thiab kev loj hlob. Vam tias peb muaj kev sib raug zoo ntawm kev lag luam yav tom ntej thiab ua tiav kev sib koom ua ke.
5 Hnub qub

Los ntawm Page los ntawm Palestine - 2017.06.22 12:49

Sau koj cov lus ntawm no thiab xa tuaj rau peb